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MD: cleanup resources in failure

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We need destroy the memory pool in failure

Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
Shaohua Li 2018-06-13 08:39:49 -07:00
parent 9ffc59d572
commit bfc9dfdcb6
1 changed files with 5 additions and 3 deletions
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8
drivers/md/md.c
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@ -5547,7 +5547,8 @@ int md_run(struct mddev *mddev)
else else
pr_warn("md: personality for level %s is not loaded!\n", pr_warn("md: personality for level %s is not loaded!\n",
mddev->clevel); mddev->clevel);
return -EINVAL; err = -EINVAL;
goto abort;
} }
spin_unlock(&pers_lock); spin_unlock(&pers_lock);
if (mddev->level != pers->level) { if (mddev->level != pers->level) {
@ -5560,7 +5561,8 @@ int md_run(struct mddev *mddev)
pers->start_reshape == NULL) { pers->start_reshape == NULL) {
/* This personality cannot handle reshaping... */ /* This personality cannot handle reshaping... */
module_put(pers->owner); module_put(pers->owner);
return -EINVAL; err = -EINVAL;
goto abort;
} }
if (pers->sync_request) { if (pers->sync_request) {
@ -5629,7 +5631,7 @@ int md_run(struct mddev *mddev)
mddev->private = NULL; mddev->private = NULL;
module_put(pers->owner); module_put(pers->owner);
bitmap_destroy(mddev); bitmap_destroy(mddev);
return err; goto abort;
} }
if (mddev->queue) { if (mddev->queue) {
bool nonrot = true; bool nonrot = true;