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| author |   Fabian Frederick <fabf@skynet.be> | 2014-12-12 16:57:52 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-13 12:42:51 -0800 |
| commit | 9abb408307008a19be5719bbf1d069bb3ed7aa60 (patch) | |
| tree | ebd4358e5fdf9561a42c8cec11a6f3b994646948 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | fs/affs/amigaffs.c: use va_format instead of buffer/vnsprintf (diff) | |
| download | linux-dev-9abb408307008a19be5719bbf1d069bb3ed7aa60.tar.xz linux-dev-9abb408307008a19be5719bbf1d069bb3ed7aa60.zip | |
fs/affs/file.c: add support to O_DIRECT
Based on ext2_direct_IO
Tested with O_DIRECT file open and sysbench/mariadb with 1% written
queries improvement (update_non_index test) on a volume created with
mkaffs.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions