]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mm: mark VMA as being written when changing vm_flags
authorSuren Baghdasaryan <surenb@google.com>
Mon, 27 Feb 2023 17:36:12 +0000 (09:36 -0800)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 28 Mar 2023 23:24:52 +0000 (16:24 -0700)
commitfe482a326790e51de4543188f8833ac9cacdb7f9
tree18353859b00f76b977f61e81441621bd7d9ce3b6
parent76f6c4aeac8dcf0d090b93249336a28333b8a792
mm: mark VMA as being written when changing vm_flags

Updates to vm_flags have to be done with VMA marked as being written for
preventing concurrent page faults or other modifications.

Link: https://lkml.kernel.org/r/20230227173632.3292573-14-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/mm.h