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| author |   Pavel Emelyanov <xemul@openvz.org> | 2013-06-29 21:45:29 +0400 |
|---|---|---|
| committer |   Miklos Szeredi <mszeredi@suse.cz> | 2013-10-01 16:44:52 +0200 |
| commit | 26d614df1da9d7d255686af5d6d4508f77853c01 (patch) | |
| tree | 95840c244bc0f92450db6a7b96e015ff8f07a109 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | fuse: don't BUG on no write file (diff) | |
| download | linux-dev-26d614df1da9d7d255686af5d6d4508f77853c01.tar.xz linux-dev-26d614df1da9d7d255686af5d6d4508f77853c01.zip | |
fuse: Implement writepages callback
The .writepages one is required to make each writeback request carry more than
one page on it. The patch enables optimized behaviour unconditionally,
i.e. mmap-ed writes will benefit from the patch even if fc->writeback_cache=0.
[SzM: simplify, add comments]
Signed-off-by: Maxim Patlasov <MPatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions