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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2015-06-18 22:39:46 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-06 17:39:52 -0400 |
| commit | 5a39c25562aa5eab5a798919855cf41ddeed8b0d (patch) | |
| tree | 93d8998d91be23821e4e1e0f90c633f967f75927 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | __ufs_truncate_blocks(): avoid excessive dirtying of indirect blocks (diff) | |
| download | wireguard-linux-5a39c25562aa5eab5a798919855cf41ddeed8b0d.tar.xz wireguard-linux-5a39c25562aa5eab5a798919855cf41ddeed8b0d.zip | |
ufs_inode_get{frag,block}(): get rid of retries
We are holding ->truncate_mutex, so nobody else can alter our
block pointers. Rechecks/retries were needed back when we
only held BKL there, and had to cope with write_begin/writepage
and writepage/truncate races. Can't happen anymore...
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