diff options
| author | Jeff Layton <[email protected]> | 2012-08-02 15:46:30 -0400 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2012-08-20 18:39:42 -0400 |
| commit | 0ee5c6d632324a4b278cb0b29eb8effce4c8a358 (patch) | |
| tree | 45d5e778a46277a8d2742facee76c2cf2d649f09 /tools/perf/scripts/python/syscall-counts.py | |
| parent | d10f27a750312ed5638c876e4bd6aa83664cccd8 (diff) | |
vfs: don't treat fl_type as a bitmap
The rules for fl_type are rather convoluted. Typically it's treated as
holding specific values, except in the case of LOCK_MAND, in which case
it can be or'ed with LOCK_READ|LOCK_WRITE.
On some arches F_WRLCK == 2 and F_UNLCK == 3, so and'ing with F_WRLCK will also
catch the F_UNLCK case. It's unlikely in either case here that we'd ever see
F_UNLCK since those shouldn't end up on any lists, but it's still best to be
consistent.
Signed-off-by: Jeff Layton <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions