From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH v3 10/10] btrfs: defrag: enable defrag for subpage case
Date: Tue, 8 Jun 2021 10:59:27 +0800 [thread overview]
Message-ID: <20210608025927.119169-11-wqu@suse.com> (raw)
In-Reply-To: <20210608025927.119169-1-wqu@suse.com>
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(-)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 6de1293da45f..dd0a633cec8d 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -2973,12 +2973,6 @@ 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)) {
--
2.31.1
next prev parent reply other threads:[~2021-06-08 2:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-08 2:59 [PATCH v3 00/10] btrfs: defrag: rework to support sector perfect defrag Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 01/10] btrfs: defrag: pass file_ra_state instead of file for btrfs_defrag_file() Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 02/10] btrfs: defrag: extract the page preparation code into one helper Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 03/10] btrfs: defrag: replace hard coded PAGE_SIZE to sectorsize for defrag_lookup_extent() Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 04/10] btrfs: defrag: introduce a new helper to collect target file extents Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 05/10] btrfs: defrag: introduce a helper to defrag a continuous prepared range Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 06/10] btrfs: defrag: introduce a helper to defrag a range Qu Wenruo
2021-06-09 5:38 ` Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 07/10] btrfs: defrag: introduce a new helper to defrag one cluster Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 08/10] btrfs: defrag: use defrag_one_cluster() to implement btrfs_defrag_file() Qu Wenruo
2021-06-08 2:59 ` [PATCH v3 09/10] btrfs: defrag: remove the old infrastructure Qu Wenruo
2021-06-08 2:59 ` Qu Wenruo [this message]
2021-06-09 15:26 ` [PATCH v3 00/10] btrfs: defrag: rework to support sector perfect defrag David Sterba
2021-06-09 22:48 ` Neal Gompa
2021-06-09 23:02 ` David Sterba
2021-06-09 23:33 ` Qu Wenruo
2021-06-09 23:31 ` Qu Wenruo
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