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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2015-06-16 04:27:05 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-06 17:39:26 -0400 |
| commit | dff7cfd36e305488421d82a0ed3dd0209c333745 (patch) | |
| tree | 178f51048347e8cbc36a870769350bfac7349090 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ufs: don't use lock_ufs() for block pointers tree protection (diff) | |
| download | wireguard-linux-dff7cfd36e305488421d82a0ed3dd0209c333745.tar.xz wireguard-linux-dff7cfd36e305488421d82a0ed3dd0209c333745.zip | |
ufs: kill lock_ufs()
There were 3 remaining users; in two of them we took ->s_lock immediately
after lock_ufs() and held it until just before unlock_ufs(); the third
one (statfs) could not be called from itself or from other two (remount
and sync_fs). Just use ->s_lock in statfs and don't bother with lock_ufs
at all.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions