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| author |   Chris Mason <chris.mason@oracle.com> | 2008-06-25 16:01:31 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:03 -0400 |
| commit | 079899c2384023cd8efcd3806680b4f1d2abbd54 (patch) | |
| tree | d5d6d44f92b600f2fd3e5066bdcd5812e58cbf14 /fs/btrfs/tree-defrag.c | |
| parent | Btrfs: Add btree locking to the tree defragmentation code (diff) | |
| download | linux-dev-079899c2384023cd8efcd3806680b4f1d2abbd54.tar.xz linux-dev-079899c2384023cd8efcd3806680b4f1d2abbd54.zip | |
Btrfs: Change find_extent_buffer to use TestSetPageLocked
This makes it possible for callers to check for extent_buffers in cache
without deadlocking against any btree locks held.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/tree-defrag.c')
0 files changed, 0 insertions, 0 deletions