From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH v5 11/11] btrfs: defrag: enable defrag for subpage case
Date: Fri, 6 Aug 2021 16:12:42 +0800 [thread overview]
Message-ID: <20210806081242.257996-12-wqu@suse.com> (raw)
In-Reply-To: <20210806081242.257996-1-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 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)) {
--
2.32.0
next prev parent reply other threads:[~2021-08-06 8:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 8:12 [PATCH v5 00/11] btrfs: defrag: rework to support sector perfect defrag Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 01/11] btrfs: defrag: pass file_ra_state instead of file for btrfs_defrag_file() Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 02/11] btrfs: defrag: also check PagePrivate for subpage cases in cluster_pages_for_defrag() Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 03/11] btrfs: defrag: replace hard coded PAGE_SIZE to sectorsize Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 04/11] btrfs: defrag: extract the page preparation code into one helper Qu Wenruo
2021-08-23 19:04 ` David Sterba
2021-08-06 8:12 ` [PATCH v5 05/11] btrfs: defrag: introduce a new helper to collect target file extents Qu Wenruo
2021-08-23 19:08 ` David Sterba
2021-08-06 8:12 ` [PATCH v5 06/11] btrfs: defrag: introduce a helper to defrag a continuous prepared range Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 07/11] btrfs: defrag: introduce a helper to defrag a range Qu Wenruo
2021-08-23 19:21 ` David Sterba
2021-08-06 8:12 ` [PATCH v5 08/11] btrfs: defrag: introduce a new helper to defrag one cluster Qu Wenruo
2021-08-23 19:27 ` David Sterba
2021-08-06 8:12 ` [PATCH v5 09/11] btrfs: defrag: use defrag_one_cluster() to implement btrfs_defrag_file() Qu Wenruo
2021-08-09 11:32 ` Dan Carpenter
2021-08-09 12:13 ` Qu Wenruo
2021-08-10 6:19 ` Qu Wenruo
2021-08-06 8:12 ` [PATCH v5 10/11] btrfs: defrag: remove the old infrastructure Qu Wenruo
2021-08-06 8:12 ` Qu Wenruo [this message]
2021-08-23 19:43 ` [PATCH v5 00/11] btrfs: defrag: rework to support sector perfect defrag David Sterba
2021-08-27 9:18 ` David Sterba
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