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md: fix several trivial typos in comments

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Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
Zhilong Liu
2017-03-15 16:14:53 +08:00
committed by Shaohua Li
parent 27f26a0f37
commit 3560741e31
2 changed files with 4 additions and 4 deletions
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2
drivers/md/bitmap.c
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@@ -697,7 +697,7 @@ re_read:
out: out:
kunmap_atomic(sb); kunmap_atomic(sb);
/* Assiging chunksize is required for "re_read" */ /* Assigning chunksize is required for "re_read" */
bitmap->mddev->bitmap_info.chunksize = chunksize; bitmap->mddev->bitmap_info.chunksize = chunksize;
if (err == 0 && nodes && (bitmap->cluster_slot < 0)) { if (err == 0 && nodes && (bitmap->cluster_slot < 0)) {
err = md_setup_cluster(bitmap->mddev, nodes); err = md_setup_cluster(bitmap->mddev, nodes);

6
drivers/md/raid5.c
View File

@@ -2296,7 +2296,7 @@ static int resize_stripes(struct r5conf *conf, int newsize)
* pages have been transferred over, and the old kmem_cache is * pages have been transferred over, and the old kmem_cache is
* freed when all stripes are done. * freed when all stripes are done.
* 3/ reallocate conf->disks to be suitable bigger. If this fails, * 3/ reallocate conf->disks to be suitable bigger. If this fails,
* we simple return a failre status - no need to clean anything up. * we simple return a failure status - no need to clean anything up.
* 4/ allocate new pages for the new slots in the new stripe_heads. * 4/ allocate new pages for the new slots in the new stripe_heads.
* If this fails, we don't bother trying the shrink the * If this fails, we don't bother trying the shrink the
* stripe_heads down again, we just leave them as they are. * stripe_heads down again, we just leave them as they are.
@@ -3558,7 +3558,7 @@ static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
!test_bit(STRIPE_PREREAD_ACTIVE, &sh->state)) !test_bit(STRIPE_PREREAD_ACTIVE, &sh->state))
/* Pre-reads at not permitted until after short delay /* Pre-reads at not permitted until after short delay
* to gather multiple requests. However if this * to gather multiple requests. However if this
* device is no Insync, the block could only be be computed * device is no Insync, the block could only be computed
* and there is no need to delay that. * and there is no need to delay that.
*/ */
return 0; return 0;
@@ -3577,7 +3577,7 @@ static int need_this_block(struct stripe_head *sh, struct stripe_head_state *s,
/* If we are forced to do a reconstruct-write, either because /* If we are forced to do a reconstruct-write, either because
* the current RAID6 implementation only supports that, or * the current RAID6 implementation only supports that, or
* or because parity cannot be trusted and we are currently * because parity cannot be trusted and we are currently
* recovering it, there is extra need to be careful. * recovering it, there is extra need to be careful.
* If one of the devices that we would need to read, because * If one of the devices that we would need to read, because
* it is not being overwritten (and maybe not written at all) * it is not being overwritten (and maybe not written at all)