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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-07-28 08:41:09 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-08-01 09:41:17 +0400 |
| commit | f2ee7abf4c40c8e6bffced923a7c01ea2d1f6c97 (patch) | |
| tree | 3c7ec119cf89f82737c55235ff7881ebeed9408f /tools/perf/scripts/python/syscall-counts.py | |
| parent | b12362bdb61a230a67daa77bcd2a11e59b2802e1 (diff) | |
| download | linux-f2ee7abf4c40c8e6bffced923a7c01ea2d1f6c97.tar.xz | |
vfs: avoid taking inode_hash_lock on pipes and sockets
Some inodes (pipes, sockets, ...) are not hashed, no need to take
contended inode_hash_lock at dismantle time.
nice speedup on SMP machines on socket intensive workloads.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions