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| author | Ingo Molnar <mingo@elte.hu> | 2006-07-03 00:24:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-03 15:27:02 -0700 |
| commit | e4d919188554a77c798a267e098059bc9aa39726 (patch) | |
| tree | bb5e47e09f5d107db44358ad668988f5ae768ade /fs/dcache.c | |
| parent | 9cebb5526833059f327d237a032422c762378b2a (diff) | |
| download | linux-e4d919188554a77c798a267e098059bc9aa39726.tar.gz linux-e4d919188554a77c798a267e098059bc9aa39726.tar.bz2 linux-e4d919188554a77c798a267e098059bc9aa39726.zip | |
[PATCH] lockdep: locking init debugging improvement
Locking init improvement:
- introduce and use __SPIN_LOCK_UNLOCKED for array initializations,
to pass in the name string of locks, used by debugging
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index c6e3535be192..bec4de176c81 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -38,7 +38,7 @@ int sysctl_vfs_cache_pressure __read_mostly = 100; EXPORT_SYMBOL_GPL(sysctl_vfs_cache_pressure); __cacheline_aligned_in_smp DEFINE_SPINLOCK(dcache_lock); -static seqlock_t rename_lock __cacheline_aligned_in_smp = SEQLOCK_UNLOCKED; +static __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock); EXPORT_SYMBOL(dcache_lock); |