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| author |   Jann Horn <jannh@google.com> | 2020-10-15 20:13:00 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 11:11:22 -0700 |
| commit | 4d45e75a9955ade5c2f49bd96fc4173b2cec9a72 (patch) | |
| tree | 71b16b0e22ee630e2956a3285990fb49df84685e /mm/memory-failure.c | |
| parent | mm/gup: take mmap_lock in get_dump_page() (diff) | |
| download | linux-dev-4d45e75a9955ade5c2f49bd96fc4173b2cec9a72.tar.xz linux-dev-4d45e75a9955ade5c2f49bd96fc4173b2cec9a72.zip | |
mm: remove the now-unnecessary mmget_still_valid() hack
The preceding patches have ensured that core dumping properly takes the
mmap_lock. Thanks to that, we can now remove mmget_still_valid() and all
its users.
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: "Eric W . Biederman" <ebiederm@xmission.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Link: http://lkml.kernel.org/r/20200827114932.3572699-8-jannh@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
0 files changed, 0 insertions, 0 deletions