Btrfs: deal with free space cache errors while replaying log

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So everybody who got hit by my fsync bug will still continue to hit this
BUG_ON() in the free space cache, which is pretty heavy handed.  So I took a
file system that had this bug and fixed up all the BUG_ON()'s and leaks that
popped up when I tried to mount a broken file system like this.  With this patch
we just fail to mount instead of panicing.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>

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This commit is contained in:

Josef Bacik 2013-04-25 15:55:30 -04:00

parent 3d7b5a2882

commit b50c6e250e

3 changed files with 59 additions and 32 deletions

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24

fs/btrfs/extent-tree.c

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4

fs/btrfs/free-space-cache.c

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65

fs/btrfs/tree-log.c

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