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authorNikolay Borisov <nborisov@suse.com>2018-08-15 10:39:54 +0300
committerDavid Sterba <dsterba@suse.com>2018-10-15 17:23:34 +0200
commitb1cdbcb53a6edd84d50b72117d49a350575bbe6a (patch)
tree2feca4dbba95ee7d382768b7ef21bbe630865129 /fs/btrfs/tree-checker.c
parentbtrfs: tests: polish ifdefs around testing helper (diff)
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btrfs: Factor out ref head locking code in __btrfs_run_delayed_refs
This is in preparation to refactor the giant loop in __btrfs_run_delayed_refs. As a first step define a new function which implements acquiring a reference to a btrfs_delayed_refs_head and use it. No functional changes. Signed-off-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
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