[SCSI] megaraid_sas: switch fw_outstanding to an atomic_t

This patch( originally submitted by Christoph Hellwig) removes
instance_lock and changes fw_outstanding variable data type to
atomic_t.

Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Sumant Patro
2006-05-30 12:03:37 -07:00
committed by James Bottomley
parent f70e9c5f91
commit e4a082c7c1
3 changed files with 24 additions and 18 deletions

View File

@@ -1,3 +1,16 @@
1 Release Date : Wed Feb 03 14:31:44 PST 2006 - Sumant Patro <Sumant.Patro@lsil.com>
2 Current Version : 00.00.02.04
3 Older Version : 00.00.02.04
i. Remove superflous instance_lock
gets rid of the otherwise superflous instance_lock and avoids an unsave
unsynchronized access in the error handler.
- Christoph Hellwig <hch@lst.de>
1 Release Date : Wed Feb 03 14:31:44 PST 2006 - Sumant Patro <Sumant.Patro@lsil.com>
2 Current Version : 00.00.02.04
3 Older Version : 00.00.02.04