diff mbox series

[v2,23/24] btrfs: scrub: allow scrub to work with subpage sectorsize

Message ID 20201113125149.140836-24-wqu@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: preparation patches for subpage support | expand

Commit Message

Qu Wenruo Nov. 13, 2020, 12:51 p.m. UTC 
Just remove the restriction on (sectorsize != PAGE_SIZE) error out
branch.

Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 fs/btrfs/scrub.c | 8 --------
 1 file changed, 8 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 4be376f2a82f..f712a40ee77c 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -3872,14 +3872,6 @@  int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start,
 		return -EINVAL;
 	}
 
-	if (fs_info->sectorsize != PAGE_SIZE) {
-		/* not supported for data w/o checksums */
-		btrfs_err_rl(fs_info,
-			   "scrub: size assumption sectorsize != PAGE_SIZE (%d != %lu) fails",
-		       fs_info->sectorsize, PAGE_SIZE);
-		return -EINVAL;
-	}
-
 	if (fs_info->nodesize >
 	    PAGE_SIZE * SCRUB_MAX_PAGES_PER_BLOCK ||
 	    fs_info->sectorsize > PAGE_SIZE * SCRUB_MAX_PAGES_PER_BLOCK) {