diff options
| author | Will Deacon <[email protected]> | 2013-08-12 17:04:05 +0000 |
|---|---|---|
| committer | Russell King <[email protected]> | 2013-08-13 19:22:44 +0000 |
| commit | 00efaa0250939dc148e2d3104fb3c18395d24a2d (patch) | |
| tree | 2d3f9322f15171499a6b579a1a06d6497dc5ba08 /fs/btrfs/dev-replace.c | |
| parent | ARM: 7811/1: locks: use early clobber in arch_spin_trylock (diff) | |
| download | kernel-00efaa0250939dc148e2d3104fb3c18395d24a2d.tar.gz kernel-00efaa0250939dc148e2d3104fb3c18395d24a2d.zip | |
ARM: 7812/1: rwlocks: retry trylock operation if strex fails on free lock
Commit 15e7e5c1ebf5 ("ARM: 7749/1: spinlock: retry trylock operation if
strex fails on free lock") modifying our arch_spin_trylock to retry the
acquisition if the lock appeared uncontended, but the strex failed.
This patch does the same for rwlocks, which were missed by the original
patch.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions