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(parent: d2d3a46) | patch
Btrfs: get better concurrency for snapshot-aware defrag work
authorLiu Bo <bo.li.liu@oracle.com>
Mon, 11 Mar 2013 09:20:58 +0000 (09:20 +0000)
committerChris Mason <chris.mason@fusionio.com>
Thu, 14 Mar 2013 18:50:19 +0000 (14:50 -0400)
commitddbb29f8afe2325c8b6fe46158e87c4a7319b38c
tree50112ba483bf6994438973db5ead8b145b1437fbtree | snapshot
parentd2d3a46d646d7c63e6b07dc58318c7c90b64d0f9commit | diff
Btrfs: get better concurrency for snapshot-aware defrag work

Using spinning case instead of blocking will result in better concurrency
overall.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
fs/btrfs/inode.c diff | blob | history
Linux Kernel Source Tree.