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(parent: 2b1f55b) | patch
Btrfs: fix sleep with spinlock held during unmount
authorChris Mason <chris.mason@oracle.com>
Wed, 24 Sep 2008 16:50:10 +0000 (12:50 -0400)
committerChris Mason <chris.mason@oracle.com>
Thu, 25 Sep 2008 19:41:59 +0000 (15:41 -0400)
commit4434c33c7f233a7ee5dcaf357fbf795818ea8861
tree76ba6f9d94368b176aff788a29449fe759512043tree | snapshot
parent2b1f55b0f0d0d1a66470ef4ea2696cd5dd741a12commit | diff
Btrfs: fix sleep with spinlock held during unmount

The code to free block groups needs to drop the space info spin lock
before calling btrfs_remove_free_space_cache (which can schedule).

This is safe because at unmount time, nobody else is going to play
with the block groups.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/extent-tree.c diff | blob | history
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