diff options
| author | Christoph Hellwig <hch@infradead.org> | 2008-07-18 11:11:46 +0400 |
|---|---|---|
| committer | Niv Sardi <xaiki@debian.org> | 2008-07-28 10:59:25 +0400 |
| commit | 9f8868ffb39c2f80ba69df4552cb530b6634f646 (patch) | |
| tree | fba09366faf55ee039cdbd91dff78b7d87a86d0b /fs/xfs/support | |
| parent | 136f8f21b6d564f553abe6130127d16fb50432d3 (diff) | |
| download | linux-9f8868ffb39c2f80ba69df4552cb530b6634f646.tar.xz | |
[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/support')
| -rw-r--r-- | fs/xfs/support/uuid.c | 8 | ||||
| -rw-r--r-- | fs/xfs/support/uuid.h | 1 |
2 files changed, 1 insertions, 8 deletions
diff --git a/fs/xfs/support/uuid.c b/fs/xfs/support/uuid.c index 493a6ecf8590..5830c040ea7e 100644 --- a/fs/xfs/support/uuid.c +++ b/fs/xfs/support/uuid.c @@ -17,7 +17,7 @@ */ #include <xfs.h> -static mutex_t uuid_monitor; +static DEFINE_MUTEX(uuid_monitor); static int uuid_table_size; static uuid_t *uuid_table; @@ -132,9 +132,3 @@ uuid_table_remove(uuid_t *uuid) ASSERT(i < uuid_table_size); mutex_unlock(&uuid_monitor); } - -void __init -uuid_init(void) -{ - mutex_init(&uuid_monitor); -} diff --git a/fs/xfs/support/uuid.h b/fs/xfs/support/uuid.h index b6f5922199ba..cff5b607d445 100644 --- a/fs/xfs/support/uuid.h +++ b/fs/xfs/support/uuid.h @@ -22,7 +22,6 @@ typedef struct { unsigned char __u_bits[16]; } uuid_t; -extern void uuid_init(void); extern void uuid_create_nil(uuid_t *uuid); extern int uuid_is_nil(uuid_t *uuid); extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2); |