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| author |   Mel Gorman <mgorman@suse.de> | 2014-06-04 16:10:06 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 16:54:08 -0700 |
| commit | 800a1e750c7b04c2aa2459afca77e936e01c0029 (patch) | |
| tree | 98324d1708bfe2e7730a061b75e9fcfe12dab3ec /fs/buffer.c | |
| parent | mm: page_alloc: do not update zlc unless the zlc is active (diff) | |
| download | linux-rng-800a1e750c7b04c2aa2459afca77e936e01c0029.tar.xz linux-rng-800a1e750c7b04c2aa2459afca77e936e01c0029.zip | |
mm: page_alloc: do not treat a zone that cannot be used for dirty pages as "full"
If a zone cannot be used for a dirty page then it gets marked "full" which
is cached in the zlc and later potentially skipped by allocation requests
that have nothing to do with dirty zones.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions