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From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	npiggin@gmail.com, kaleshsingh@google.com,
	joel@joelfernandes.org,
	"Kirill A . Shutemov" <kirill@shutemov.name>,
	linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 0/6] mremap fixes
Date: Thu, 10 Jun 2021 14:05:43 +0530	[thread overview]
Message-ID: <20210610083549.386085-1-aneesh.kumar@linux.ibm.com> (raw)

This patch series is split out series from [PATCH v7 00/11] Speedup mremap on ppc64
(https://lore.kernel.org/linux-mm/20210607055131.156184-1-aneesh.kumar@linux.ibm.com)
dropping ppc64 specific changes.

I will send the ppc64 specific changes separately once we agree on how to handle the
TLB flush changes.


Aneesh Kumar K.V (6):
  selftest/mremap_test: Update the test to handle pagesize other than 4K
  selftest/mremap_test: Avoid crash with static build
  mm/mremap: Convert huge PUD move to separate helper
  mm/mremap: Don't enable optimized PUD move if page table levels is 2
  mm/mremap: Use pmd/pud_poplulate to update page table entries
  mm/mremap: hold the rmap lock in write mode when moving page table
    entries.

 mm/mremap.c                              |  93 +++++++++++++++---
 tools/testing/selftests/vm/mremap_test.c | 118 ++++++++++++-----------
 2 files changed, 143 insertions(+), 68 deletions(-)

-- 
2.31.1


             reply	other threads:[~2021-06-10  8:37 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-10  8:35 Aneesh Kumar K.V [this message]
2021-06-10  8:35 ` [PATCH 1/6] selftest/mremap_test: Update the test to handle pagesize other than 4K Aneesh Kumar K.V
2021-06-10  8:35 ` [PATCH 2/6] selftest/mremap_test: Avoid crash with static build Aneesh Kumar K.V
2021-06-10  8:35 ` [PATCH 3/6] mm/mremap: Convert huge PUD move to separate helper Aneesh Kumar K.V
2021-06-10 22:03   ` Hugh Dickins
2021-06-10  8:35 ` [PATCH 4/6] mm/mremap: Don't enable optimized PUD move if page table levels is 2 Aneesh Kumar K.V
2021-06-10  8:35 ` [PATCH 5/6] mm/mremap: Use pmd/pud_poplulate to update page table entries Aneesh Kumar K.V
2021-06-10 18:16   ` Linus Torvalds
2021-06-13  9:06     ` Aneesh Kumar K.V
2021-06-13 10:50       ` Matthew Wilcox
2021-06-13 11:13         ` Aneesh Kumar K.V
2021-06-14  5:27           ` Christophe Leroy
2021-06-13 18:53       ` Linus Torvalds
2021-06-10  8:35 ` [PATCH 6/6] mm/mremap: hold the rmap lock in write mode when moving " Aneesh Kumar K.V
2021-06-11  8:11   ` Jann Horn

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