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| author | Eric Sandeen <sandeen@sandeen.net> | 2007-10-11 17:43:32 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-02-07 16:47:25 +1100 |
| commit | 3a0e487034107c0859b8a0d71d14b5c8988d356b (patch) | |
| tree | c27d97a9bd498ac0d8942ed596d46cf4abe7af76 | |
| parent | 3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9 (diff) | |
| download | linux-3a0e487034107c0859b8a0d71d14b5c8988d356b.tar.gz linux-3a0e487034107c0859b8a0d71d14b5c8988d356b.tar.bz2 linux-3a0e487034107c0859b8a0d71d14b5c8988d356b.zip | |
[XFS] ktrace kt_lock is unused, remove it.
SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29747a
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Donald Douwsma <donaldd@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
| -rw-r--r-- | fs/xfs/support/ktrace.c | 4 | ||||
| -rw-r--r-- | fs/xfs/support/ktrace.h | 1 |
2 files changed, 0 insertions, 5 deletions
diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c index 5cf2e86caa71..119611ec21d3 100644 --- a/fs/xfs/support/ktrace.c +++ b/fs/xfs/support/ktrace.c @@ -90,8 +90,6 @@ ktrace_alloc(int nentries, unsigned int __nocast sleep) return NULL; } - spinlock_init(&(ktp->kt_lock), "kt_lock"); - ktp->kt_entries = ktep; ktp->kt_nentries = nentries; ktp->kt_index = 0; @@ -114,8 +112,6 @@ ktrace_free(ktrace_t *ktp) if (ktp == (ktrace_t *)NULL) return; - spinlock_destroy(&ktp->kt_lock); - /* * Special treatment for the Vnode trace buffer. */ diff --git a/fs/xfs/support/ktrace.h b/fs/xfs/support/ktrace.h index 0d73216287c0..1e6d4a38ba28 100644 --- a/fs/xfs/support/ktrace.h +++ b/fs/xfs/support/ktrace.h @@ -31,7 +31,6 @@ typedef struct ktrace_entry { * Trace buffer header structure. */ typedef struct ktrace { - lock_t kt_lock; /* mutex to guard counters */ int kt_nentries; /* number of entries in trace buf */ int kt_index; /* current index in entries */ int kt_rollover; |