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| author |   Hugh Dickins <hugh.dickins@tiscali.co.uk> | 2009-11-09 15:58:23 +0000 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-11-09 09:55:44 -0800 |
| commit | d178f27fc5150d680d9df865ea9dfe3269cf00a6 (patch) | |
| tree | c2e87a755ce78765a8dd7752d7608c57ace29bec /kernel/fork.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 (diff) | |
| download | wireguard-linux-d178f27fc5150d680d9df865ea9dfe3269cf00a6.tar.xz wireguard-linux-d178f27fc5150d680d9df865ea9dfe3269cf00a6.zip | |
ksm: cond_resched in unstable tree
KSM needs a cond_resched() for CONFIG_PREEMPT_NONE, in its unbounded
search of the unstable tree. The stable tree cases already have one,
and originally there was one down inside get_user_pages();
but I missed it when I converted to follow_page() instead.
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Acked-by: Izik Eidus <ieidus@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions