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linux-mm@kvack.org Subject: Re: CMA area pages information ________________________________________ From: Pankaj Suryawanshi Sent: 01 April 2019 13:26 To: linux-kernel@vger.kernel.org; linux-mm@kvack.org Subject: CMA area pages information Hello, Is there any way to get CMA area pages information (tool/application) ? Trying to get CMA-pages info using /tools/vm/page-types.c 1. Allocate 100 mb using sample app. 2. Try to get page info using page-types.c. Note: cma base-pfn: 0x60000 cma reserved 1026 Mib Pages info i got is ./test -p 3401 -L voffset offset flags 5c1a3 70e92 ___U_lA____M______________________________ 5c1a4 73104 ___U_l_____M______________________________ 5c1a6 70ad1 ___U_lA____Ma_b___________________________ 71ea1 9f470 __RU_l_____M______u_______________________ 71ea2 9f471 __RU_l_____M______u_______________________ 71ea3 9f472 __RU_l_____M______u_______________________ 71ea4 9f473 __RU_l_____M______u_______________________ 71ea5 9f485 __RU_l_____M______u_______________________ 71ea6 9f486 __RU_l_____M______u_______________________ 71ea7 9f487 __RU_l_____M______u_______________________ 71ea8 9f488 __RU_l_____M______u_______________________ 71ea9 9f489 __RU_l_____M______u_______________________ 71eaa 9f48a __RU_l_____M______u_______________________ 71eab 9f48b __RU_l_____M______u_______________________ 71eac 9f48c __RU_l_____M______u_______________________ 71ead 9f48d __RU_l_____M______u_______________________ 71eae 9f48e __RU_l_____M______u_______________________ 71eaf 9f48f __RU_l_____M______u_______________________ 71eb0 9f490 __RU_l_____M______u_______________________ 71eb1 9f491 __RU_l_____M______u_______________________ 71eb2 9f492 __RU_l_____M______u_______________________ 71eb3 9f493 __RU_l_____M______u_______________________ 71eb4 9f494 __RU_l_____M______u_______________________ 71eb5 9f495 __RU_l_____M______u_______________________ 71eb6 9f496 __RU_l_____M______u_______________________ 71eb7 9f497 __RU_l_____M______u_______________________ 71eb8 9f498 __RU_l_____M______u_______________________ 71eb9 9f499 __RU_l_____M______u_______________________ 71eba 9f49a __RU_l_____M______u_______________________ 71ebb 9f49b __RU_l_____M______u_______________________ 71ebc 9f49c __RU_l_____M______u_______________________ 71ebd 9f49d __RU_l_____M______u_______________________ 71ebe 9f49e __RU_l_____M______u_______________________ 71ebf 9f49f __RU_l_____M______u_______________________ 71ec0 9f4a0 __RU_l_____M______u_______________________ 71ec1 9f56b __RU_l_____M______u_______________________ 71ec2 9f56c __RU_l_____M______u_______________________ 71ec3 9f56d __RU_l_____M______u_______________________ 71ec4 9f56e __RU_l_____M______u_______________________ 71ec5 9f56f __RU_l_____M______u_______________________ 71ec6 9f570 __RU_l_____M______u_______________________ 71ec7 9f571 __RU_l_____M______u_______________________ 71ec8 9f572 __RU_l_____M______u_______________________ 71ec9 9f573 __RU_l_____M______u_______________________ 71eca 9f574 __RU_l_____M______u_______________________ 71ecb 9f575 __RU_l_____M______u_______________________ 71ecc 9f576 __RU_l_____M______u_______________________ 71ecd 9f577 __RU_l_____M______u_______________________ 71ece 9f578 __RU_l_____M______u_______________________ 71ecf 9f579 __RU_l_____M______u_______________________ 71ed0 9f57a __RU_l_____M______u_______________________ 71ed1 9f57b __RU_l_____M______u_______________________ 71ed2 9f57c __RU_l_____M______u_______________________ 71ed3 9f5ea __RU_l_____M______u_______________________ 71ed4 9f5eb __RU_l_____M______u_______________________ 71ed5 9f5ec __RU_l_____M______u_______________________ 71ed6 9f5ed __RU_l_____M______u_______________________ 71ed7 9f5ee __RU_l_____M______u_______________________ 71ed8 9f5ef __RU_l_____M______u_______________________ 71ed9 9f5f0 __RU_l_____M______u_______________________ 71eda 9f5f1 __RU_l_____M______u_______________________ 71edb 9f5f2 __RU_l_____M______u_______________________ 71edc 9f5f3 __RU_l_____M______u_______________________ 71edd 9f5f4 __RU_l_____M______u_______________________ 71ede 9f5f5 __RU_l_____M______u_______________________ 71edf 9f5f6 __RU_l_____M______u_______________________ 71ee0 9f5f7 __RU_l_____M______u_______________________ 71ee1 9f5f8 __RU_l_____M______u_______________________ 71ee2 9f5f9 __RU_l_____M______u_______________________ 71ee3 9f5fa __RU_l_____M______u_______________________ 71ee4 9f5fb __RU_l_____M______u_______________________ 71ee5 9f5fc __RU_l_____M______u_______________________ 71ee6 9f5fd __RU_l_____M______u_______________________ 71ee7 9f5fe __RU_l_____M______u_______________________ 71ee8 9f5ff __RU_l_____M______u_______________________ 71ee9 9f600 __RU_l_____M______u_______________________ 71eea 9f601 __RU_l_____M______u_______________________ 71eeb 9f602 __RU_l_____M______u_______________________ 71eec 9f603 __RU_l_____M______u_______________________ 71eed 9f604 __RU_l_____M______u_______________________ 71eee 9f605 __RU_l_____M______u_______________________ 71eef 9f606 __RU_l_____M______u_______________________ 71ef0 9f607 __RU_l_____M______u_______________________ 71ef1 9f608 __RU_l_____M______u_______________________ 71ef2 9f609 __RU_l_____M______u_______________________ 71ef3 9f6b2 __RU_lA____M______________________________ 71ef4 9f6b3 __RU_l_____M______u_______________________ 71ef5 9f6b4 __RU_l_____M______u_______________________ 71ef6 9f6b5 __RU_l_____M______u_______________________ 71ef7 9f6b6 __RU_l_____M______u_______________________ 71ef8 9f6b7 __RU_l_____M______u_______________________ 71ef9 9f6b8 __RU_l_____M______u_______________________ 71efa 9f6b9 __RU_l_____M______u_______________________ 71efb 9f6ba __RU_l_____M______u_______________________ 71efc 9f67e __RU_l_____M______u_______________________ 71efd 9f67f __RU_l_____M______u_______________________ 71efe 9f680 __RU_l_____M______u_______________________ 71eff 9f681 __RU_l_____M______u_______________________ 71f00 9f682 __RU_l_____M______u_______________________ 71f01 9f683 __RU_l_____M______u_______________________ 71f02 9f684 __RU_l_____M______u_______________________ 71f03 9f685 __RU_l_____M______u_______________________ 71f04 9f686 __RU_l_____M______u_______________________ 71f05 9f687 __RU_l_____M______u_______________________ 71f06 9f688 __RU_l_____M______u_______________________ 71f07 9f689 __RU_l_____M______u_______________________ 71f08 9f68a __RU_l_____M______u_______________________ 71f09 9f68b __RU_l_____M______u_______________________ 71f0a 9f68c __RU_l_____M______u_______________________ 71f0b 9f68d __RU_l_____M______u_______________________ 71f0c 9f68e __RU_l_____M______u_______________________ 71f0d 9f68f __RU_l_____M______u_______________________ 71f0e 9f690 __RU_l_____M______u_______________________ 71f0f 9f691 __RU_l_____M______u_______________________ 71f10 9f692 __RU_l_____M______u_______________________ 71f11 9f693 __RU_l_____M______u_______________________ 71f12 9f694 __RU_l_____M______u_______________________ 71f13 9f695 __RU_l_____M______u_______________________ 71f15 9f697 __RU_l_____M______u_______________________ 71f16 9f698 __RU_l_____M______u_______________________ 71f17 9f699 __RU_l_____M______u_______________________ 71f18 9f69a __RU_l_____M______u_______________________ 71f19 9f69b __RU_l_____M______u_______________________ 71f1a 9f69c __RU_l_____M______u_______________________ 71f1b 9f69d __RU_l_____M______u_______________________ 71f1c 9f69f __RU_l_____M______u_______________________ 71f1d 9f6a0 __RU_l_____M______u_______________________ 71f1e 9f6a1 __RU_l_____M______u_______________________ 71f1f 9f6a2 __RU_l_____M______u_______________________ 71f20 9f6a3 __RU_l_____M______u_______________________ 71f21 9f6a4 __RU_l_____M______u_______________________ 71f22 9f6a5 __RU_l_____M______u_______________________ 71f23 9f6a6 __RU_l_____M______u_______________________ 71f24 9f6a7 __RU_l_____M______u_______________________ 71f25 9f6a8 __RU_l_____M______u_______________________ 71f26 9f6a9 __RU_lA____M______________________________ 71f27 9f6aa __RU_lA____M______________________________ 71f28 9f6ab __RU_lA____M______________________________ 71f29 9f6ac __RU_lA____M______________________________ 71f2b 9f6ae __RU_lA____M______________________________ 71f2c 9f474 __RU_lA____M______________________________ 71f2d 9f475 __RU_lA____M______________________________ 71f2e 9f476 __RU_lA____M______________________________ 71f2f 9f477 __RU_lA____M______________________________ 71f34 819bb ___U_lA____Ma_b___________________________ 71f35 81a0b ___U_lA____Ma_b___________________________ 71f36 7e16f ___UDlA____Ma_b___________________________ 71f37 7e403 ___UDlA____Ma_b___________________________ 71f38 8444e ___U_lA____Ma_b___________________________ 71f39 72081 ___U_lA____Ma_b___________________________ 71f3a 7e713 ___UDlA____Ma_b___________________________ 71f5e 9f677 __RU_l_____M______u_______________________ 71f5f 9f678 __RU_l_____M______u_______________________ 71f60 9f679 __RU_l_____M______u_______________________ 71f61 9f67a __RU_l_____M______u_______________________ 71f62 79818 ___UDlA____Ma_b___________________________ 71f63 7045d ___U_lA____Ma_b___________________________ 71f80 815d8 ___U_lA____Ma_b___________________________ 71f83 70a66 ___U_lA____Ma_b___________________________ 71f84 852c5 ___U_lA____Ma_b___________________________ 71f89 86d18 ___U_lA____Ma_b___________________________ 71f93 795cb ___U_lA____Ma_b___________________________ 71f94 85b2b ___U_lA____Ma_b___________________________ 71f97 74499 ___U_lA____Ma_b___________________________ 71f98 86a2e ___U_lA____Ma_b___________________________ 72000 7ddb1 ___U_lA____Ma_b___________________________ 72001 859f1 ___U_lA____Ma_b___________________________ 72005 70f79 ___U_lA____Ma_b___________________________ 72009 799d9 ___UDlA____Ma_b___________________________ 7208c 9f548 __RU_l_____M______u_______________________ 7208d 9f549 __RU_l_____M______u_______________________ 7208e 9f54a __RU_l_____M______u_______________________ 7208f 9f54b __RU_l_____M______u_______________________ 72090 9f55d __RU_l_____M______u_______________________ 72091 9f55e __RU_l_____M______u_______________________ 72092 9f55f __RU_l_____M______u_______________________ 72093 9f560 __RU_l_____M______u_______________________ 72094 9f561 __RU_l_____M______u_______________________ 72095 9f562 __RU_l_____M______u_______________________ 72096 9f563 __RU_l_____M______u_______________________ 72097 9f564 __RU_l_____M______u_______________________ 72098 9f565 __RU_l_____M______u_______________________ 72099 9f566 __RU_l_____M______u_______________________ 7209a 9f567 __RU_l_____M______u_______________________ 7209b 9f568 __RU_l_____M______u_______________________ 720ad 7354b ___U_lA____Ma_b___________________________ 720ae 79029 ___UDlA____Ma_b___________________________ 720cb 9f4ba __RU_l_____M______u_______________________ 720cc 9f4bb __RU_l_____M______u_______________________ 720cd 9f4bc __RU_l_____M______u_______________________ 720ce 9f4bd __RU_l_____M______u_______________________ 720cf 9f4ef __RU_l_____M______u_______________________ 720d0 9f4f0 __RU_l_____M______u_______________________ 720d1 9f4f1 __RU_l_____M______u_______________________ 720d2 9f4f2 __RU_l_____M______u_______________________ 720d3 9f4f3 __RU_l_____M______u_______________________ 720d4 9f4f4 __RU_l_____M______u_______________________ 720d5 9f4f5 __RU_l_____M______u_______________________ 720d6 9f4f6 __RU_l_____M______u_______________________ 720d7 9f4f7 __RU_l_____M______u_______________________ 720d8 9f4f8 __RU_l_____M______u_______________________ 720d9 9f4f9 __RU_l_____M______u_______________________ 720da 9f4fa __RU_l_____M______u_______________________ 720db 9f4fb __RU_l_____M______u_______________________ 720dc 9f4fc __RU_l_____M______u_______________________ 720dd 9f4fd __RU_l_____M______u_______________________ 720de 9f4fe __RU_l_____M______u_______________________ 720df 9f4ff __RU_l_____M______u_______________________ 720e0 9f500 __RU_l_____M______u_______________________ 720e1 9f501 __RU_l_____M______u_______________________ 720e2 9f502 __RU_l_____M______u_______________________ 720e3 9f503 __RU_l_____M______u_______________________ 720e4 9f504 __RU_l_____M______u_______________________ 720e5 9f505 __RU_l_____M______u_______________________ 720e6 9f506 __RU_l_____M______u_______________________ 720e7 9f507 __RU_l_____M______u_______________________ 720e8 9f508 __RU_l_____M______u_______________________ 720e9 9f509 __RU_l_____M______u_______________________ 720ea 9f50a __RU_l_____M______u_______________________ 720eb 9f5b8 __RU_l_____M______u_______________________ 720ec 9f5b9 __RU_l_____M______u_______________________ 720ed 9f5ba __RU_l_____M______u_______________________ 720ee 9f5bb __RU_l_____M______u_______________________ 720ef 9f5bc __RU_l_____M______u_______________________ 720f0 9f5bd __RU_l_____M______u_______________________ 720f1 9f5be __RU_l_____M______u_______________________ 720f2 9f5bf __RU_l_____M______u_______________________ 720f3 9f5c0 __RU_l_____M______u_______________________ 720f4 9f5c1 __RU_l_____M______u_______________________ 720f5 9f5c2 __RU_l_____M______u_______________________ 720f6 9f5c3 __RU_l_____M______u_______________________ 720f7 9f5c4 __RU_l_____M______u_______________________ 720f8 9f5c5 __RU_l_____M______u_______________________ 720f9 9f5c6 __RU_l_____M______u_______________________ 720fa 9f5c7 __RU_l_____M______u_______________________ 720fb 9f5c8 __RU_l_____M______u_______________________ 720fc 9f5c9 __RU_l_____M______u_______________________ 720fd 9f5ca __RU_l_____M______u_______________________ 720fe 9f5cb __RU_l_____M______u_______________________ 720ff 9f5cc __RU_l_____M______u_______________________ 72100 9f5cd __RU_l_____M______u_______________________ 72101 9f5ce __RU_l_____M______u_______________________ 72102 9f5cf __RU_l_____M______u_______________________ 72103 9f5d0 __RU_l_____M______u_______________________ 72104 9f5d1 __RU_l_____M______u_______________________ 72105 9f5d2 __RU_l_____M______u_______________________ 72106 9f5d3 __RU_l_____M______u_______________________ 72107 9f5d4 __RU_l_____M______u_______________________ 72108 9f5d5 __RU_l_____M______u_______________________ 72109 9f5d6 __RU_l_____M______u_______________________ 7210a 9f5d7 __RU_l_____M______u_______________________ 7210b 9f6bc __RU_lA____M______________________________ 7210c 9f6bd __RU_l_____M______u_______________________ 7210d 9f6be __RU_l_____M______u_______________________ 7210e 9f6bf __RU_l_____M______u_______________________ 7210f 9f62e __RU_l_____M______u_______________________ 72110 9f62f __RU_l_____M______u_______________________ 72111 9f630 __RU_l_____M______u_______________________ 72112 9f631 __RU_l_____M______u_______________________ 72113 9f632 __RU_l_____M______u_______________________ 72114 9f633 __RU_l_____M______u_______________________ 72115 9f634 __RU_l_____M______u_______________________ 72116 9f635 __RU_l_____M______u_______________________ 72117 9f636 __RU_l_____M______u_______________________ 72118 9f637 __RU_l_____M______u_______________________ 72119 9f638 __RU_l_____M______u_______________________ 7211a 9f639 __RU_l_____M______u_______________________ 7211b 9f63a __RU_l_____M______u_______________________ 7211c 9f63b __RU_l_____M______u_______________________ 7211d 9f63c __RU_l_____M______u_______________________ 7211e 9f63d __RU_l_____M______u_______________________ 7211f 9f63e __RU_l_____M______u_______________________ 72120 9f63f __RU_l_____M______u_______________________ 72121 9f640 __RU_l_____M______u_______________________ 72122 9f641 __RU_l_____M______u_______________________ 72123 9f642 __RU_l_____M______u_______________________ 72124 9f643 __RU_l_____M______u_______________________ 72125 9f644 __RU_l_____M______u_______________________ 72126 9f645 __RU_l_____M______u_______________________ 72127 9f646 __RU_l_____M______u_______________________ 72128 9f647 __RU_l_____M______u_______________________ 72129 9f648 __RU_l_____M______u_______________________ 7212a 9f649 __RU_l_____M______u_______________________ 7212b 9f64a __RU_l_____M______u_______________________ 7212c 9f64b __RU_l_____M______u_______________________ 7212d 9f64c __RU_l_____M______u_______________________ 7212e 9f64d __RU_l_____M______u_______________________ 7212f 9f64e __RU_l_____M______u_______________________ 72130 9f64f __RU_l_____M______u_______________________ 72131 9f650 __RU_l_____M______u_______________________ 72132 9f651 __RU_l_____M______u_______________________ 72133 9f652 __RU_l_____M______u_______________________ 72134 9f653 __RU_l_____M______u_______________________ 72135 9f654 __RU_l_____M______u_______________________ 72136 9f655 __RU_l_____M______u_______________________ 72137 9f656 __RU_l_____M______u_______________________ 72138 9f657 __RU_l_____M______u_______________________ 72139 9f658 __RU_l_____M______u_______________________ 7213a 9f659 __RU_l_____M______u_______________________ 7213b 9f65a __RU_l_____M______u_______________________ 7213c 9f65b __RU_l_____M______u_______________________ 7213d 9f65c __RU_l_____M______u_______________________ 7213e 9f65d __RU_l_____M______u_______________________ 7213f 9f663 __RU_l_____M______u_______________________ 72140 9f664 __RU_l_____M______u_______________________ 72141 9f665 __RU_l_____M______u_______________________ 72142 9f666 __RU_l_____M______u_______________________ 72143 9f667 __RU_l_____M______u_______________________ 72144 9f668 __RU_l_____M______u_______________________ 72145 9f669 __RU_l_____M______u_______________________ 72146 9f532 __RU_l_____M______u_______________________ 72147 9f615 __RU_l_____M______u_______________________ 72148 9f616 __RU_l_____M______u_______________________ 72149 9f617 __RU_l_____M______u_______________________ 7214a 9f618 __RU_l_____M______u_______________________ 7214b 9f619 __RU_l_____M______u_______________________ 7214c 9f61a __RU_l_____M______u_______________________ 7214d 9f61b __RU_l_____M______u_______________________ 7214e 9f61c __RU_l_____M______u_______________________ 7214f 9f61d __RU_l_____M______u_______________________ 72150 9f61e __RU_l_____M______u_______________________ 72151 9f61f __RU_l_____M______u_______________________ 72152 9f620 __RU_l_____M______u_______________________ 72153 9f621 __RU_l_____M______u_______________________ 72154 9f622 __RU_l_____M______u_______________________ 72155 9f623 __RU_l_____M______u_______________________ 72156 9f624 __RU_l_____M______u_______________________ 72157 9f625 __RU_l_____M______u_______________________ 72158 9f626 __RU_l_____M______u_______________________ 72159 9f627 __RU_l_____M______u_______________________ 7215a 9f628 __RU_l_____M______u_______________________ 7215b 9f629 __RU_l_____M______u_______________________ 7215c 9f62a __RU_l_____M______u_______________________ 7215d 9f4cf __RU_l_____M______u_______________________ 7215e 9f4d0 __RU_l_____M______u_______________________ 7215f 9f4d1 __RU_l_____M______u_______________________ 72160 9f4d2 __RU_l_____M______u_______________________ 72161 9f4d3 __RU_l_____M______u_______________________ 72162 9f4d4 __RU_l_____M______u_______________________ 72163 9f4d5 __RU_l_____M______u_______________________ 72164 9f4d6 __RU_l_____M______u_______________________ 72165 9f4d7 __RU_l_____M______u_______________________ 72166 9f4d8 __RU_l_____M______u_______________________ 72167 9f4d9 __RU_l_____M______u_______________________ 72168 9f4da __RU_l_____M______u_______________________ 72169 9f4db __RU_l_____M______u_______________________ 7216a 9f4dc __RU_l_____M______u_______________________ 7216b 7e111 ___U_lA____Ma_b___________________________ 7216c 81afb ___UDlA____Ma_b___________________________ 7216d 85c4e ___UDlA____Ma_b___________________________ 7216e 72289 ___U_lA____Ma_b___________________________ 7216f 7e776 ___UDlA____Ma_b___________________________ 72170 7e7a3 ___UDlA____Ma_b___________________________ 72171 7323b ___U_lA____Ma_b___________________________ 72172 73258 ___UDlA____Ma_b___________________________ 72173 798b6 ___UDlA____Ma_b___________________________ 72174 730b5 ___UDlA____Ma_b___________________________ 72175 7de2f ___U_lA____Ma_b___________________________ 72176 74623 ___UDlA____Ma_b___________________________ 72178 794fd ___UDlA____Ma_b___________________________ 72179 7ab43 ___U_lA____Ma_b___________________________ 721b2 9c571 __RU_lA____M______________________________ 721b4 9c573 __RU_lA____M______________________________ 721b5 9c574 __RU_lA____M______________________________ 721b6 72364 ___U_lA____Ma_b___________________________ 721b7 8554a ___U_lA____Ma_b___________________________ 721c3 9f50b __RU_l_____M______u_______________________ 721c4 78337 ___UDlA____Ma_b___________________________ 721ef 9f02b __RUDl_____M__b___u_______________________ 721f0 9f29b __RUDl_____M__b___u_______________________ 7220f 9f068 __RUDl_____M__b___u_______________________ 7222f 71d8a ___UDlA____Ma_b___________________________ 72240 86654 ___U_lA____Ma_b___________________________ 72243 790f4 ___UDlA____Ma_b___________________________ 72244 811c7 ___U_lA____Ma_b___________________________ 72245 8872e __RUDl_____M__b___u_______________________ 72246 8875d __RUDl_____M__b___u_______________________ 72247 8875c __RUDl_____M__b___u_______________________ 72248 8877d __RUDl_____M__b___u_______________________ 72249 8877c __RUDl_____M__b___u_______________________ 7224a 8877e __RUDl_____M__b___u_______________________ 7224b 8877b __RUDl_____M__b___u_______________________ 7224c 82234 ___U_lA____Ma_b___________________________ 7224d 73559 ___UDlA____Ma_b___________________________ 7224e 91c51 ___U_lA____Ma_b___________________________ 7224f 9f036 __RUDl_____M__b___u_______________________ 7226f 8d1d8 ___U_lA____Ma_b___________________________ 72270 819f7 ___U_lA____Ma_b___________________________ 72271 720dc ___U_lA____Ma_b___________________________ 72272 9f023 __RUDl_____M__b___u_______________________ 72295 9f068 __RUDl_____M__b___u_______________________ 722b5 8bd9d ___U_lA____Ma_b___________________________ 722b6 8872e __RUDl_____M__b___u_______________________ 722b7 8875d __RUDl_____M__b___u_______________________ 722b8 8875c __RUDl_____M__b___u_______________________ 722b9 8877d __RUDl_____M__b___u_______________________ 722ba 8877c __RUDl_____M__b___u_______________________ 722bb 8877e __RUDl_____M__b___u_______________________ 722bc 8877b __RUDl_____M__b___u_______________________ 722bd 81651 ___U_lA____Ma_b___________________________ 722be 7e251 ___UDlA____Ma_b___________________________ 722bf 720e8 ___U_lA____Ma_b___________________________ 722c0 8183b ___UDlA____Ma_b___________________________ 722c1 84b5b ___U_lA____Ma_b___________________________ 722c2 8346a ___UDlA____Ma_b___________________________ 722c8 87a04 ___U_lA____Ma_b___________________________ 722ca 79811 ___UDlA____Ma_b___________________________ 722ce 9f006 __RU_l_____M______u_______________________ 722cf 9f007 __RU_l_____M______u_______________________ 722d0 9f290 __RU_l_____M______u_______________________ 722d1 9f291 __RU_l_____M______u_______________________ 722d2 9f3ca __RU_l_____M______u_______________________ 722d3 9f3cb __RU_l_____M______u_______________________ 722d4 9f3cc __RU_l_____M______u_______________________ 722d5 9f3cd __RU_l_____M______u_______________________ 722d6 9f3ce __RU_l_____M______u_______________________ 722d7 9f3cf __RU_l_____M______u_______________________ 722d8 9f3ac __RU_l_____M______u_______________________ 722d9 9f3ad __RU_l_____M______u_______________________ 722da 9f3ae __RU_l_____M______u_______________________ 722db 9f3af __RU_l_____M______u_______________________ 722dc 9f3b0 __RU_l_____M______u_______________________ 722dd 9f3b1 __RU_l_____M______u_______________________ 722de 9f3b2 __RU_l_____M______u_______________________ 722df 9f3b3 __RU_l_____M______u_______________________ 722e0 9f3b4 __RU_l_____M______u_______________________ 722e1 9f3b5 __RU_l_____M______u_______________________ 722e2 9f3b6 __RU_l_____M______u_______________________ 722e3 9f3b7 __RU_l_____M______u_______________________ 722e4 9f3b8 __RU_l_____M______u_______________________ 722e5 9f3b9 __RU_l_____M______u_______________________ 722e6 9f3ba __RU_l_____M______u_______________________ 722e7 9f3bb __RU_l_____M______u_______________________ 722e8 9f3bc __RU_l_____M______u_______________________ 722e9 9f3bd __RU_l_____M______u_______________________ 722ea 9f3be __RU_l_____M______u_______________________ 722eb 9f3bf __RU_l_____M______u_______________________ 722ec 9f340 __RU_l_____M______u_______________________ 722ed 9f341 __RU_l_____M______u_______________________ 722ee 9f342 __RU_l_____M______u_______________________ 722ef 9f343 __RU_l_____M______u_______________________ 7231a 9f3d8 __RU_l_____M______u_______________________ 7231b 9f3d9 __RU_l_____M______u_______________________ 7231c 9f3da __RU_l_____M______u_______________________ 7231d 9f3db __RU_l_____M______u_______________________ 7231e 9f3dc __RU_l_____M______u_______________________ 7231f 9f3dd __RU_l_____M______u_______________________ 72320 9f3de __RU_l_____M______u_______________________ 72321 9f3df __RU_l_____M______u_______________________ 72322 9f3e0 __RU_l_____M______u_______________________ 72323 9f3e1 __RU_l_____M______u_______________________ 72324 9f3e2 __RU_l_____M______u_______________________ 72325 9f3e3 __RU_l_____M______u_______________________ 72326 9f3e4 __RU_l_____M______u_______________________ 72327 9f3e5 __RU_l_____M______u_______________________ 72328 9f3e6 __RU_l_____M______u_______________________ 72329 9f3e7 __RU_l_____M______u_______________________ 7232a 9f3e8 __RU_l_____M______u_______________________ 7232b 9f3e9 __RU_l_____M______u_______________________ 7232c 9f3ea __RU_l_____M______u_______________________ 7232d 9f3eb __RU_l_____M______u_______________________ 7232e 9f3ec __RU_l_____M______u_______________________ 7232f 9f3ed __RU_l_____M______u_______________________ 72340 9f407 __RU_l_____M______u_______________________ 72341 9f408 __RU_l_____M______u_______________________ 72342 9f34d __RU_l_____M______u_______________________ 72343 9f34e __RU_l_____M______u_______________________ 72344 9f34f __RU_l_____M______u_______________________ 72345 9f350 __RU_l_____M______u_______________________ 72346 9f351 __RU_l_____M______u_______________________ 72347 9f352 __RU_l_____M______u_______________________ 72348 9f353 __RU_l_____M______u_______________________ 72349 9f354 __RU_l_____M______u_______________________ 7234a 9f355 __RU_l_____M______u_______________________ 7234b 9f356 __RU_l_____M______u_______________________ 7234c 9f357 __RU_l_____M______u_______________________ 7234d 9f358 __RU_l_____M______u_______________________ 7234e 9f359 __RU_l_____M______u_______________________ 7234f 9f35a __RU_l_____M______u_______________________ 72350 9f35b __RU_l_____M______u_______________________ 72351 9f35c __RU_l_____M______u_______________________ 72352 9f35d __RU_l_____M______u_______________________ 72353 9f35e __RU_l_____M______u_______________________ 72354 9f35f __RU_l_____M______u_______________________ 72355 9f360 __RU_l_____M______u_______________________ 72356 9f361 __RU_l_____M______u_______________________ 72357 9f362 __RU_l_____M______u_______________________ 72358 9f363 __RU_l_____M______u_______________________ 72359 9f364 __RU_l_____M______u_______________________ 7235a 9f365 __RU_l_____M______u_______________________ 7235b 9f366 __RU_l_____M______u_______________________ 7235c 9f367 __RU_l_____M______u_______________________ 7235d 9f368 __RU_l_____M______u_______________________ 7235e 9f369 __RU_l_____M______u_______________________ 7235f 9f36a __RU_l_____M______u_______________________ 72360 9f36b __RU_l_____M______u_______________________ 72361 9f36c __RU_l_____M______u_______________________ 72362 9f36d __RU_l_____M______u_______________________ 72363 9f36e __RU_l_____M______u_______________________ 72364 9f36f __RU_l_____M______u_______________________ 72365 9f370 __RU_l_____M______u_______________________ 72366 9f371 __RU_l_____M______u_______________________ 72367 9f372 __RU_l_____M______u_______________________ 72368 9f373 __RU_l_____M______u_______________________ 72369 9f374 __RU_l_____M______u_______________________ 7236a 9f375 __RU_l_____M______u_______________________ 7236b 9f376 __RU_l_____M______u_______________________ 7236c 9f377 __RU_l_____M______u_______________________ 7236d 9f378 __RU_l_____M______u_______________________ 7236e 9f379 __RU_l_____M______u_______________________ 7236f 9f37a __RU_l_____M______u_______________________ 72370 9f37b __RU_l_____M______u_______________________ 72371 9f37c __RU_l_____M______u_______________________ 72372 9f37d __RU_l_____M______u_______________________ 72373 9f37e __RU_l_____M______u_______________________ 72374 9f37f __RU_l_____M______u_______________________ 72375 9f3c0 __RU_l_____M______u_______________________ 72376 9f3c1 __RU_l_____M______u_______________________ 72377 9f3c2 __RU_l_____M______u_______________________ 72378 9f3c3 __RU_l_____M______u_______________________ 72379 9f3c4 __RU_l_____M______u_______________________ 7237a 9f3c5 __RU_l_____M______u_______________________ 7237b 9f3c6 __RU_l_____M______u_______________________ 7237c 9f3c7 __RU_l_____M______u_______________________ 7237d 9f3c8 __RU_l_____M______u_______________________ 7237e 9f3c9 __RU_l_____M______u_______________________ 7237f 9f3fa __RU_l_____M______u_______________________ 72380 9f3fb __RU_l_____M______u_______________________ 72381 9f3fc __RU_l_____M______u_______________________ 72382 9f29c __RU_l_____M______u_______________________ 72383 9f29d __RU_l_____M______u_______________________ 72384 9f29e __RU_l_____M______u_______________________ 72385 9f29f __RU_l_____M______u_______________________ 72386 9f2a0 __RU_l_____M______u_______________________ 72387 9f2a1 __RU_l_____M______u_______________________ 72388 9f2a2 __RU_l_____M______u_______________________ 72389 9f2a3 __RU_l_____M______u_______________________ 7238a 9f2a4 __RU_l_____M______u_______________________ 7238b 9f2a5 __RU_l_____M______u_______________________ 7238c 9f2a6 __RU_l_____M______u_______________________ 7238d 7e48e ___UDlA____Ma_b___________________________ 7238e 8144e ___U_lA____Ma_b___________________________ 7238f 81958 ___U_lA____Ma_b___________________________ 72390 926c6 ___U_lA____Ma_b___________________________ 72391 79614 ___UDlA____Ma_b___________________________ 72392 78355 ___U_lA____Ma_b___________________________ 72393 79992 ___UDlA____Ma_b___________________________ 72394 79dd1 ___UDlA____Ma_b___________________________ 72395 70d42 ___U_lA____Ma_b___________________________ 72396 7049e ___U_lA____Ma_b___________________________ 72397 7983a ___UDlA____Ma_b___________________________ 72398 7964e ___UDlA____Ma_b___________________________ 7239c 74670 ___UDlA____Ma_b___________________________ 7e954 7468c ___UDlA____Ma_b___________________________ 7e955 84f40 ___U_lA____Ma_b___________________________ 7e956 7dcf3 ___U_lA____Ma_b___________________________ 7e957 735d5 ___U_lA____Ma_b___________________________ 7e958 732ea ___U_lA____Ma_b___________________________ 7e959 737cb __RU_lA____Ma_b___________________________ 7ec00 20ed8 ___________M______________________________ flags page-count MB symbolic-flags = long-symbolic-flags 0x0000000000000800 1 0 ___________M__________________= ____________ mmap 0x0000000000000828 1 0 ___U_l_____M__________________= ____________ uptodate,lru,mmap 0x000000000004082c 444 1 __RU_l_____M______u___________= ____________ referenced,uptodate,lru,mmap,unevictable 0x000000000004483c 20 0 __RUDl_____M__b___u___________= ____________ referenced,uptodate,dirty,lru,mmap,swapbacked,unevictable 0x0000000000000868 1 0 ___U_lA____M__________________= ____________ uptodate,lru,active,mmap 0x000000000000086c 14 0 __RU_lA____M__________________= ____________ referenced,uptodate,lru,active,mmap 0x0000000000005868 47 0 ___U_lA____Ma_b_______________= ____________ uptodate,lru,active,mmap,anonymous,swapbacked 0x000000000000586c 1 0 __RU_lA____Ma_b_______________= ____________ referenced,uptodate,lru,active,mmap,anonymous,swapbacked 0x0000000000005878 31 0 ___UDlA____Ma_b_______________= ____________ uptodate,dirty,lru,active,mmap,anonymous,swapbacked What is voffset and Offset ? Because cma-reserved range start from 0x60000 and i didnt found single page= in that range after allocation cma memory ? I found locked pages with stack trace using page_owner.c Page allocated via order 0, mask 0x14213ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD|= __GFP_NOWARN|__GFP_NORETRY) PFN 555075 type Movable Block 135 type CMA Flags 0x8019042c(referenced|upto= date|lru|arch_1|mappedtodisk|unevictable|mlocked) get_page_from_freelist+0xa98/0xbf8 __alloc_pages_nodemask+0xe8/0x124c __do_page_cache_readahead+0x120/0x2c4 ondemand_readahead+0x180/0x2b4 page_cache_sync_readahead+0x4c/0x6c generic_file_read_iter+0x7e8/0xae4 ext4_file_read_iter+0x3c/0x54 new_sync_read+0xd4/0x118 vfs_read+0x15c/0x1ac SyS_pread64+0xa0/0xbc ret_fast_syscall+0x0/0x4c Page has been migrated, last migrate reason: cma but how to know the process name ? who acquire this page ? Please help me to understand or let me know if i missed anything. 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