Btrfs: do not pin while under spin lock

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When testing a corrupted fs I noticed I was getting sleep while atomic errors
when the transaction aborted.  This is because btrfs_pin_extent may need to
allocate memory and we are calling this under the spin lock.  Fix this by moving
it out and doing the pin after dropping the spin lock but before dropping the
mutex, the same way it works when delayed refs run normally.  Thanks,

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

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This commit is contained in:

Josef Bacik 2013-06-03 16:42:36 -04:00

parent a5959bc0a1

commit e78417d192

1 changed files with 8 additions and 4 deletions

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fs/btrfs/disk-io.c

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