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| author |   Hugh Dickins <hugh.dickins@tiscali.co.uk> | 2009-09-21 17:02:28 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 07:17:33 -0700 |
| commit | 7103ad323b1ae32bedc3267402117e2f8b45e48d (patch) | |
| tree | d4255fceb827cc0a70b5a748182766d22934dc78 /arch/m32r/mm/init.c | |
| parent | ksm: unmerge is an origin of OOMs (diff) | |
| download | wireguard-linux-7103ad323b1ae32bedc3267402117e2f8b45e48d.tar.xz wireguard-linux-7103ad323b1ae32bedc3267402117e2f8b45e48d.zip | |
ksm: mremap use err from ksm_madvise
mremap move's use of ksm_madvise() was assuming -ENOMEM on failure,
because ksm_madvise used to say -EAGAIN for that; but ksm_madvise now says
-ENOMEM (letting madvise convert that to -EAGAIN), and can also say
-ERESTARTSYS when signalled: so pass the error from ksm_madvise.
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Acked-by: Izik Eidus <ieidus@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r/mm/init.c')
0 files changed, 0 insertions, 0 deletions