From: Randy Dunlap <rdunlap@infradead.org>
To: "Muhammad Usama Anjum" <usama.anjum@collabora.com>,
"Peter Xu" <peterx@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Michał Mirosław" <emmir@google.com>,
"Andrei Vagin" <avagin@gmail.com>,
"Danylo Mocherniuk" <mdanylo@google.com>,
"Paul Gofman" <pgofman@codeweavers.com>,
"Cyrill Gorcunov" <gorcunov@gmail.com>,
"Mike Rapoport" <rppt@kernel.org>,
"Nadav Amit" <namit@vmware.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Shuah Khan <shuah@kernel.org>,
Christian Brauner <brauner@kernel.org>,
Yang Shi <shy828301@gmail.com>, Vlastimil Babka <vbabka@suse.cz>,
"Liam R . Howlett" <Liam.Howlett@Oracle.com>,
Yun Zhou <yun.zhou@windriver.com>,
Suren Baghdasaryan <surenb@google.com>,
Alex Sierra <alex.sierra@amd.com>,
Matthew Wilcox <willy@infradead.org>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
Axel Rasmussen <axelrasmussen@google.com>,
"Gustavo A . R . Silva" <gustavoars@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
Greg KH <gregkh@linuxfoundation.org>,
kernel@collabora.com
Subject: Re: [PATCH v18 2/5] fs/proc/task_mmu: Implement IOCTL to get and optionally clear info about PTEs
Date: Tue, 13 Jun 2023 21:09:17 -0700 [thread overview]
Message-ID: <dacfde0b-bc72-dae7-e823-7905f27ff296@infradead.org> (raw)
In-Reply-To: <20230613102905.2808371-3-usama.anjum@collabora.com>
On 6/13/23 03:29, Muhammad Usama Anjum wrote:
> diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
> index b7b56871029c..47879c38ce2f 100644
> --- a/include/uapi/linux/fs.h
> +++ b/include/uapi/linux/fs.h
> @@ -305,4 +305,57 @@ typedef int __bitwise __kernel_rwf_t;
> #define RWF_SUPPORTED (RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT |\
> RWF_APPEND)
>
> +/* Pagemap ioctl */
> +#define PAGEMAP_SCAN _IOWR('f', 16, struct pm_scan_arg)
Please update Documentation/userspace-api/ioctl/ioctl-number.rst also.
thanks.
--
~Randy
next prev parent reply other threads:[~2023-06-14 4:10 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-13 10:29 [PATCH v18 0/5] Implement IOCTL to get and optionally clear info about PTEs Muhammad Usama Anjum
2023-06-13 10:29 ` [PATCH v18 1/5] userfaultfd: UFFD_FEATURE_WP_ASYNC Muhammad Usama Anjum
2023-06-13 10:29 ` [PATCH v18 2/5] fs/proc/task_mmu: Implement IOCTL to get and optionally clear info about PTEs Muhammad Usama Anjum
2023-06-13 16:11 ` kernel test robot
2023-06-13 22:36 ` Michał Mirosław
2023-06-14 13:46 ` Muhammad Usama Anjum
2023-06-14 15:14 ` Michał Mirosław
2023-06-14 17:09 ` Muhammad Usama Anjum
2023-06-14 18:00 ` Michał Mirosław
2023-06-15 13:58 ` Muhammad Usama Anjum
2023-06-15 14:52 ` Michał Mirosław
2023-06-15 14:58 ` Michał Mirosław
2023-06-15 15:16 ` Muhammad Usama Anjum
2023-06-15 20:00 ` Michał Mirosław
2023-06-16 6:37 ` Muhammad Usama Anjum
2023-06-15 15:11 ` Muhammad Usama Anjum
2023-06-15 20:07 ` Michał Mirosław
2023-06-16 6:57 ` Muhammad Usama Anjum
2023-06-19 8:16 ` Michał Mirosław
2023-06-20 11:15 ` Muhammad Usama Anjum
2023-06-20 22:05 ` Michał Mirosław
2023-06-21 4:44 ` Muhammad Usama Anjum
2023-06-21 13:24 ` Michał Mirosław
2023-06-14 4:09 ` Randy Dunlap [this message]
2023-06-14 11:36 ` Muhammad Usama Anjum
2023-06-13 10:29 ` [PATCH v18 3/5] tools headers UAPI: Update linux/fs.h with the kernel sources Muhammad Usama Anjum
2023-06-13 10:29 ` [PATCH v18 4/5] mm/pagemap: add documentation of PAGEMAP_SCAN IOCTL Muhammad Usama Anjum
2023-06-14 4:20 ` Randy Dunlap
2023-06-14 11:27 ` Muhammad Usama Anjum
2023-06-13 10:29 ` [PATCH v18 5/5] selftests: mm: add pagemap ioctl tests Muhammad Usama Anjum
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