diff options
author | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:28:21 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:28:21 +0200 |
commit | 902b31941327a0e9c0ca9eb7750414ae41bf8a89 (patch) | |
tree | 300f4226c87e6df403cda861ab6766b23d278f09 /drivers/md/raid5.c | |
parent | c5ae366e12b2bd56fc7d7e9d484836bec9ddc110 (diff) | |
parent | 2055da97389a605c8a00d163d40903afbe413921 (diff) |
Merge branch 'WIP.sched/core' into sched/core
Conflicts:
kernel/sched/Makefile
Pick up the waitqueue related renames - it didn't get much feedback,
so it appears to be uncontroversial. Famous last words? ;-)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/md/raid5.c')
-rw-r--r-- | drivers/md/raid5.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 9c4f7659f8b1..ec0f951ae19f 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -4085,10 +4085,15 @@ static void handle_parity_checks5(struct r5conf *conf, struct stripe_head *sh, set_bit(STRIPE_INSYNC, &sh->state); else { atomic64_add(STRIPE_SECTORS, &conf->mddev->resync_mismatches); - if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) + if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) { /* don't try to repair!! */ set_bit(STRIPE_INSYNC, &sh->state); - else { + pr_warn_ratelimited("%s: mismatch sector in range " + "%llu-%llu\n", mdname(conf->mddev), + (unsigned long long) sh->sector, + (unsigned long long) sh->sector + + STRIPE_SECTORS); + } else { sh->check_state = check_state_compute_run; set_bit(STRIPE_COMPUTE_RUN, &sh->state); set_bit(STRIPE_OP_COMPUTE_BLK, &s->ops_request); @@ -4237,10 +4242,15 @@ static void handle_parity_checks6(struct r5conf *conf, struct stripe_head *sh, } } else { atomic64_add(STRIPE_SECTORS, &conf->mddev->resync_mismatches); - if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) + if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) { /* don't try to repair!! */ set_bit(STRIPE_INSYNC, &sh->state); - else { + pr_warn_ratelimited("%s: mismatch sector in range " + "%llu-%llu\n", mdname(conf->mddev), + (unsigned long long) sh->sector, + (unsigned long long) sh->sector + + STRIPE_SECTORS); + } else { int *target = &sh->ops.target; sh->ops.target = -1; @@ -7108,6 +7118,9 @@ static int raid5_run(struct mddev *mddev) long long min_offset_diff = 0; int first = 1; + if (mddev_init_writes_pending(mddev) < 0) + return -ENOMEM; + if (mddev->recovery_cp != MaxSector) pr_notice("md/raid:%s: not clean -- starting background reconstruction\n", mdname(mddev)); |