diff options
| -rw-r--r-- | drivers/md/md.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index d4f31e195e26..8f10f4ea70ea 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c | |||
| @@ -4211,12 +4211,12 @@ action_store(struct mddev *mddev, const char *page, size_t len) | |||
| 4211 | if (!mddev->pers || !mddev->pers->sync_request) | 4211 | if (!mddev->pers || !mddev->pers->sync_request) |
| 4212 | return -EINVAL; | 4212 | return -EINVAL; |
| 4213 | 4213 | ||
| 4214 | if (cmd_match(page, "frozen")) | ||
| 4215 | set_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4216 | else | ||
| 4217 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4218 | 4214 | ||
| 4219 | if (cmd_match(page, "idle") || cmd_match(page, "frozen")) { | 4215 | if (cmd_match(page, "idle") || cmd_match(page, "frozen")) { |
| 4216 | if (cmd_match(page, "frozen")) | ||
| 4217 | set_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4218 | else | ||
| 4219 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4220 | flush_workqueue(md_misc_wq); | 4220 | flush_workqueue(md_misc_wq); |
| 4221 | if (mddev->sync_thread) { | 4221 | if (mddev->sync_thread) { |
| 4222 | set_bit(MD_RECOVERY_INTR, &mddev->recovery); | 4222 | set_bit(MD_RECOVERY_INTR, &mddev->recovery); |
| @@ -4229,16 +4229,17 @@ action_store(struct mddev *mddev, const char *page, size_t len) | |||
| 4229 | test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) | 4229 | test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) |
| 4230 | return -EBUSY; | 4230 | return -EBUSY; |
| 4231 | else if (cmd_match(page, "resync")) | 4231 | else if (cmd_match(page, "resync")) |
| 4232 | set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); | 4232 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); |
| 4233 | else if (cmd_match(page, "recover")) { | 4233 | else if (cmd_match(page, "recover")) { |
| 4234 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4234 | set_bit(MD_RECOVERY_RECOVER, &mddev->recovery); | 4235 | set_bit(MD_RECOVERY_RECOVER, &mddev->recovery); |
| 4235 | set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); | ||
| 4236 | } else if (cmd_match(page, "reshape")) { | 4236 | } else if (cmd_match(page, "reshape")) { |
| 4237 | int err; | 4237 | int err; |
| 4238 | if (mddev->pers->start_reshape == NULL) | 4238 | if (mddev->pers->start_reshape == NULL) |
| 4239 | return -EINVAL; | 4239 | return -EINVAL; |
| 4240 | err = mddev_lock(mddev); | 4240 | err = mddev_lock(mddev); |
| 4241 | if (!err) { | 4241 | if (!err) { |
| 4242 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4242 | err = mddev->pers->start_reshape(mddev); | 4243 | err = mddev->pers->start_reshape(mddev); |
| 4243 | mddev_unlock(mddev); | 4244 | mddev_unlock(mddev); |
| 4244 | } | 4245 | } |
| @@ -4250,6 +4251,7 @@ action_store(struct mddev *mddev, const char *page, size_t len) | |||
| 4250 | set_bit(MD_RECOVERY_CHECK, &mddev->recovery); | 4251 | set_bit(MD_RECOVERY_CHECK, &mddev->recovery); |
| 4251 | else if (!cmd_match(page, "repair")) | 4252 | else if (!cmd_match(page, "repair")) |
| 4252 | return -EINVAL; | 4253 | return -EINVAL; |
| 4254 | clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); | ||
| 4253 | set_bit(MD_RECOVERY_REQUESTED, &mddev->recovery); | 4255 | set_bit(MD_RECOVERY_REQUESTED, &mddev->recovery); |
| 4254 | set_bit(MD_RECOVERY_SYNC, &mddev->recovery); | 4256 | set_bit(MD_RECOVERY_SYNC, &mddev->recovery); |
| 4255 | } | 4257 | } |
