aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/md/raid5.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2008-07-12 01:29:02 -0400
committerIngo Molnar <mingo@elte.hu>2008-07-12 01:29:02 -0400
commitae94b8075a2ed58d2318ef03827b25bc844f844e (patch)
tree7211f558d841cb40e1015d0b7527643ad55cb8e7 /drivers/md/raid5.c
parenteca91e7838ec92e8c12122849ec7539c4765b689 (diff)
parenta26929fb489188ff959b1715ee67f0c9f84405b5 (diff)
Merge branch 'linus' into x86/core
Conflicts: arch/x86/mm/ioremap.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r--drivers/md/raid5.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 54c8ee28fcc4..3b27df52456b 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2017,12 +2017,7 @@ static int __handle_issuing_new_read_requests5(struct stripe_head *sh,
2017 */ 2017 */
2018 s->uptodate++; 2018 s->uptodate++;
2019 return 0; /* uptodate + compute == disks */ 2019 return 0; /* uptodate + compute == disks */
2020 } else if ((s->uptodate < disks - 1) && 2020 } else if (test_bit(R5_Insync, &dev->flags)) {
2021 test_bit(R5_Insync, &dev->flags)) {
2022 /* Note: we hold off compute operations while checks are
2023 * in flight, but we still prefer 'compute' over 'read'
2024 * hence we only read if (uptodate < * disks-1)
2025 */
2026 set_bit(R5_LOCKED, &dev->flags); 2021 set_bit(R5_LOCKED, &dev->flags);
2027 set_bit(R5_Wantread, &dev->flags); 2022 set_bit(R5_Wantread, &dev->flags);
2028 if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending)) 2023 if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending))