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(parent: c163dbd) | patch
Btrfs: remove batch plug in run_scheduled_IO
authorLiu Bo <bo.li.liu@oracle.com>
Fri, 1 Sep 2017 22:14:26 +0000 (16:14 -0600)
committerDavid Sterba <dsterba@suse.com>
Mon, 30 Oct 2017 11:27:55 +0000 (12:27 +0100)
commit745265b7c95b5820e6f6249f7c437932edd8f152
treecb366441e8947093a54ab689ea382f92f2fe1420tree | snapshot
parentc163dbd2855838e8b6bda6665d81e4bba48ec517commit | diff
Btrfs: remove batch plug in run_scheduled_IO

Block layer has a limit on plug, ie. BLK_MAX_REQUEST_COUNT == 16, so
we don't gain benefits by batching 64 bios here.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/volumes.c diff | blob | history
Linux Kernel Source Tree.