Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3a0e487034107c0859b8a0d71d14b5c8988d356b
Commit: 3a0e487034107c0859b8a0d71d14b5c8988d356b
Parent: 3685c2a1d773781608c9e281a6ff6b4c8ea8f6f9
Author: Eric Sandeen <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 11 17:43:32 2007 +1000
Committer: Lachlan McIlroy <[EMAIL PROTECTED]>
CommitDate: Thu Feb 7 16:47:25 2008 +1100
[XFS] ktrace kt_lock is unused, remove it.
SGI-PV: 970382
SGI-Modid: xfs-linux-melb:xfs-kern:29747a
Signed-off-by: Eric Sandeen <[EMAIL PROTECTED]>
Signed-off-by: Donald Douwsma <[EMAIL PROTECTED]>
Signed-off-by: Tim Shimmin <[EMAIL PROTECTED]>
---
fs/xfs/support/ktrace.c | 4 ----
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 5cf2e86..119611e 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 0d73216..1e6d4a3 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;
-
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