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| author |   Eric Dumazet <eric.dumazet@gmail.com> | 2011-07-26 11:36:34 +0200 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2011-07-26 12:57:09 -0400 |
| commit | a209dfc7b0d94bd6fa94553c097836a2e6d0f0ba (patch) | |
| tree | 7dacc92b08264c675a0dfcbae83982b7d3ad5135 /tools/perf/scripts/python | |
| parent | Documentation: Exporting: update description of d_splice_alias (diff) | |
| download | linux-dev-a209dfc7b0d94bd6fa94553c097836a2e6d0f0ba.tar.xz linux-dev-a209dfc7b0d94bd6fa94553c097836a2e6d0f0ba.zip | |
vfs: dont chain pipe/anon/socket on superblock s_inodes list
Workloads using pipes and sockets hit inode_sb_list_lock contention.
superblock s_inodes list is needed for quota, dirty, pagecache and
fsnotify management. pipe/anon/socket fs are clearly not candidates for
these.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions