diff mbox series

[v5,11/11] btrfs: defrag: enable defrag for subpage case

Message ID 20210806081242.257996-12-wqu@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: defrag: rework to support sector perfect defrag | expand

Commit Message

Qu Wenruo Aug. 6, 2021, 8:12 a.m. UTC 
With the new infrasturture which has taken subpage into consideration,
now we should be safe to allow defrag to work for subpage case.

Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 fs/btrfs/ioctl.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index fe56183f0872..f00a3957a090 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -3071,12 +3071,6 @@  static int btrfs_ioctl_defrag(struct file *file, void __user *argp)
 		goto out;
 	}
 
-	/* Subpage defrag will be supported in later commits */
-	if (root->fs_info->sectorsize < PAGE_SIZE) {
-		ret = -ENOTTY;
-		goto out;
-	}
-
 	switch (inode->i_mode & S_IFMT) {
 	case S_IFDIR:
 		if (!capable(CAP_SYS_ADMIN)) {