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| author | Matt Mackall <mpm@selenic.com> | 2008-02-05 07:29:37 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 18:44:19 +0100 |
| commit | 679299b32dbf9bac4bdaedc850fb95d0f81b4963 (patch) | |
| tree | 1dc7edbdaf67611958273345b24d271f188371a8 /mm/mempolicy.c | |
| parent | writeback: speed up writeback of big dirty files (diff) | |
| download | linux-679299b32dbf9bac4bdaedc850fb95d0f81b4963.tar.xz linux-679299b32dbf9bac4bdaedc850fb95d0f81b4963.zip | |
slob: fix free block merging at head of subpage
We weren't merging freed blocks at the beginning of the free list. Fixing
this showed a 2.5% efficiency improvement in a userspace test harness.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions