Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-04 01:51:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

[SCSI] hpsa: fix bad endif placement in RAID 5 mapper code

Browse Source 
It caused the i/o request to always be counted as ineligible for
the accelerated i/o path on 32 bit systems and negatively affected
performance.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Stephen M. Cameron 2014-03-13 17:12:50 -05:00 committed by James Bottomley
parent 97ea702bac
commit 000ff7c25a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/hpsa.c
View File

@ -3828,8 +3828,8 @@ static int hpsa_scsi_ioaccel_raid_map(struct ctlr_info *h,
#else
first_group = (first_block % stripesize) / r5or6_blocks_per_row;
last_group = (last_block % stripesize) / r5or6_blocks_per_row;
if (first_group != last_group)
#endif
if (first_group != last_group)
return IO_ACCEL_INELIGIBLE;
/* Verify request is in a single row of RAID 5/6 */