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| author | Hugh Dickins <hugh@veritas.com> | 2008-02-04 22:28:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:15 -0800 |
| commit | bb63be0a091c512fb566ee235eb8320d5831b6e2 (patch) | |
| tree | 3fc58d190902417429228c3066b6093a848c5974 /Documentation | |
| parent | 818db35992c249dc32c1d86daf7d533fb0952f5d (diff) | |
| download | linux-bb63be0a091c512fb566ee235eb8320d5831b6e2.tar.gz linux-bb63be0a091c512fb566ee235eb8320d5831b6e2.tar.bz2 linux-bb63be0a091c512fb566ee235eb8320d5831b6e2.zip | |
tmpfs: move swap_state stats update
Both unionfs and memcgroups pose challenges to tmpfs and shmem. To help fix,
it's best to move the swap swizzling functions from swap_state.c to shmem.c.
As a preliminary to that, move swap stats updating down into
__add_to_swap_cache, which will remain internal to swap_state.c.
Well, actually, just move down the incrementation of add_total: remove
noent_race and exist_race completely, they are relics of my 2.4.11 testing.
Alt-SysRq-m users will be thrilled if 2.6.25 is at last free of "race M+N"s.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions