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| author | Dave Chinner <dchinner@redhat.com> | 2011-07-08 14:14:37 +1000 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2016-03-11 15:56:56 +0100 |
| commit | cf6b8a951a58ce898eaee284f7fd6e51335a1eea (patch) | |
| tree | c965ff3b395c27cd7f18bc7c2f5a95080f109a51 /net | |
| parent | e41f7cdae524b549884a11c4b8a16ae6e3a73f2f (diff) | |
| download | kernel_samsung_espresso10-cf6b8a951a58ce898eaee284f7fd6e51335a1eea.zip kernel_samsung_espresso10-cf6b8a951a58ce898eaee284f7fd6e51335a1eea.tar.gz kernel_samsung_espresso10-cf6b8a951a58ce898eaee284f7fd6e51335a1eea.tar.bz2 | |
vmscan: add customisable shrinker batch size
For shrinkers that have their own cond_resched* calls, having
shrink_slab break the work down into small batches is not
paticularly efficient. Add a custom batchsize field to the struct
shrinker so that shrinkers can use a larger batch size if they
desire.
A value of zero (uninitialised) means "use the default", so
behaviour is unchanged by this patch.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Conflicts:
mm/vmscan.c
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions