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authorChristoph Hellwig <hch@infradead.org>2007-08-30 17:21:54 +1000
committerTim Shimmin <tes@chook.melbourne.sgi.com>2007-10-16 12:18:09 +1000
commitcc92e7ac8d96418d99f0c31a9a132e9fccc54553 (patch)
tree85ba32909af656d5b332657aa26179369f635a00 /fs/xfs/xfs_mount.h
parent0adba5363ccbee073f127feb1d6942e64ee63ab3 (diff)
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[XFS] growlock should be a mutex
m_growlock only needs plain binary mutex semantics, so use a struct mutex instead of a semaphore for it. SGI-PV: 968563 SGI-Modid: xfs-linux-melb:xfs-kern:29512a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
-rw-r--r--fs/xfs/xfs_mount.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 7f671f8..c618f7c 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -384,7 +384,7 @@ typedef struct xfs_mount {
uint m_in_maxlevels; /* XFS_IN_MAXLEVELS */
struct xfs_perag *m_perag; /* per-ag accounting info */
struct rw_semaphore m_peraglock; /* lock for m_perag (pointer) */
- sema_t m_growlock; /* growfs mutex */
+ struct mutex m_growlock; /* growfs mutex */
int m_fixedfsid[2]; /* unchanged for life of FS */
uint m_dmevmask; /* DMI events for this FS */
__uint64_t m_flags; /* global mount flags */