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| author | Chris Mason <chris.mason@oracle.com> | 2009-03-09 18:45:38 +0300 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-03-09 18:45:38 +0300 |
| commit | b9447ef80bd301b932ac4d85c9622e929de5fd62 (patch) | |
| tree | 6d0bb1f287ed09f7850b77e2f622c3bebb35112b /fs/btrfs/locking.h | |
| parent | 4e06bdd6cbd5105376e7caf4e683ed131e777389 (diff) | |
| download | linux-b9447ef80bd301b932ac4d85c9622e929de5fd62.tar.xz | |
Btrfs: fix spinlock assertions on UP systems
btrfs_tree_locked was being used to make sure a given extent_buffer was
properly locked in a few places. But, it wasn't correct for UP compiled
kernels.
This switches it to using assert_spin_locked instead, and renames it to
btrfs_assert_tree_locked to better reflect how it was really being used.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/locking.h')
| -rw-r--r-- | fs/btrfs/locking.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h index 6bb0afbff928..6c4ce457168c 100644 --- a/fs/btrfs/locking.h +++ b/fs/btrfs/locking.h @@ -21,11 +21,11 @@ int btrfs_tree_lock(struct extent_buffer *eb); int btrfs_tree_unlock(struct extent_buffer *eb); -int btrfs_tree_locked(struct extent_buffer *eb); int btrfs_try_tree_lock(struct extent_buffer *eb); int btrfs_try_spin_lock(struct extent_buffer *eb); void btrfs_set_lock_blocking(struct extent_buffer *eb); void btrfs_clear_lock_blocking(struct extent_buffer *eb); +void btrfs_assert_tree_locked(struct extent_buffer *eb); #endif |