From: Qu Wenruo <wqu@suse.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH v2 10/10] btrfs: defrag: enable defrag for subpage case
Date: Wed, 2 Jun 2021 10:15:28 +0800 [thread overview]
Message-ID: <20210602021528.68617-11-wqu@suse.com> (raw)
In-Reply-To: <20210602021528.68617-1-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 be39ce0f3f9d..f0618756d4d9 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -2970,12 +2970,6 @@ 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
prev parent reply other threads:[~2021-06-02 2:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 2:15 [PATCH v2 00/10] btrfs: defrag: rework to support sector perfect defrag Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 01/10] btrfs: defrag: pass file_ra_state instead of file for btrfs_defrag_file() Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 02/10] btrfs: defrag: extract the page preparation code into one helper Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 03/10] btrfs: defrag: replace hard coded PAGE_SIZE to sectorsize for defrag_lookup_extent() Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 04/10] btrfs: defrag: introduce a new helper to collect target file extents Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 05/10] btrfs: defrag: introduce a helper to defrag a continuous prepared range Qu Wenruo
2021-06-08 1:40 ` Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 06/10] btrfs: defrag: introduce a helper to defrag a range Qu Wenruo
2021-06-08 2:35 ` Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 07/10] btrfs: defrag: introduce a new helper to defrag one cluster Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 08/10] btrfs: defrag: use defrag_one_cluster() to implement btrfs_defrag_file() Qu Wenruo
2021-06-02 2:15 ` [PATCH v2 09/10] btrfs: defrag: remove the old infrastructure Qu Wenruo
2021-06-02 2:15 ` Qu Wenruo [this message]
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