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/openbmc/linux/drivers/scsi/ |
H A D | scsi.c | 44b93b59 Thu Feb 20 16:20:53 CST 2014 Christoph Hellwig <hch@infradead.org> [SCSI] avoid useless free_list lock roundtrips
Avoid hitting the host-wide free_list lock unless we need to put a command back onto the freelist.
Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 44b93b59 Thu Feb 20 16:20:53 CST 2014 Christoph Hellwig <hch@infradead.org> [SCSI] avoid useless free_list lock roundtrips Avoid hitting the host-wide free_list lock unless we need to put a command back onto the freelist. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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