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authorChristoph Hellwig <hch@infradead.org>2008-07-18 17:11:46 +1000
committerNiv Sardi <xaiki@debian.org>2008-07-28 16:59:25 +1000
commit9f8868ffb39c2f80ba69df4552cb530b6634f646 (patch)
treefba09366faf55ee039cdbd91dff78b7d87a86d0b /fs/xfs/xfs_da_btree.c
parent136f8f21b6d564f553abe6130127d16fb50432d3 (diff)
downloadop-kernel-dev-9f8868ffb39c2f80ba69df4552cb530b6634f646.zip
op-kernel-dev-9f8868ffb39c2f80ba69df4552cb530b6634f646.tar.gz
[XFS] streamline init/exit path
Currently the xfs module init/exit code is a mess. It's farmed out over a lot of function with very little error checking. This patch makes sure we propagate all initialization failures properly and clean up after them. Various runtime initializations are replaced with compile-time initializations where possible to make this easier. The exit path is similarly consolidated. There's now split out function to create/destroy the kmem zones and alloc/free the trace buffers. I've also changed the ktrace allocations to KM_MAYFAIL and handled errors resulting from that. And yes, we really should replace the XFS_*_TRACE ifdefs with a single XFS_TRACE.. SGI-PV: 976035 SGI-Modid: xfs-linux-melb:xfs-kern:31354a Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Niv Sardi <xaiki@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_da_btree.c')
-rw-r--r--fs/xfs/xfs_da_btree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index edc0aef..9e561a9 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -2240,7 +2240,7 @@ xfs_da_state_free(xfs_da_state_t *state)
#ifdef XFS_DABUF_DEBUG
xfs_dabuf_t *xfs_dabuf_global_list;
-spinlock_t xfs_dabuf_global_lock;
+static DEFINE_SPINLOCK(xfs_dabuf_global_lock);
#endif
/*
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