Btrfs: make get_caching_control unconditionally return the ctl

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This was written when we didn't do a caching control for the fast free space
cache loading.  However we started doing that a long time ago, and there is
still a small window of time that we could be caching the block group the fast
way, so if there is a caching_ctl at all on the block group just return it, the
callers all wait properly for what they want.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Josef Bacik 2014-11-26 11:52:54 -05:00 • committed by Chris Mason

parent 8dbcd10f69

commit cb83b7b816

1 changed files with 4 additions and 6 deletions

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fs/btrfs/extent-tree.c

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