diff options
| author |   Christian Brauner <brauner@kernel.org> | 2023-08-23 13:06:55 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-08-23 13:06:55 +0200 |
| commit | 3fb5a6562adef115d8a8c3e19cc9d5fae32e93c8 (patch) | |
| tree | 7a0cc61be2ba75aab26403f330da3140424b6b76 /fs/ioctl.c | |
| parent | super: use higher-level helper for {freeze,thaw} (diff) | |
| parent | fs: wait for partially frozen filesystems (diff) | |
| download | wireguard-linux-3fb5a6562adef115d8a8c3e19cc9d5fae32e93c8.tar.xz wireguard-linux-3fb5a6562adef115d8a8c3e19cc9d5fae32e93c8.zip | |
Merge tag 'vfs-6.6-merge-2' of ssh://gitolite.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull filesystem freezing updates from Darrick Wong:
New code for 6.6:
* Allow the kernel to initiate a freeze of a filesystem. The kernel
and userspace can both hold a freeze on a filesystem at the same
time; the freeze is not lifted until /both/ holders lift it. This
will enable us to fix a longstanding bug in XFS online fsck.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Message-Id: <20230822182604.GB11286@frogsfrogsfrogs>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/ioctl.c')
| -rw-r--r-- | fs/ioctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ioctl.c b/fs/ioctl.c index 5b2481cd4750..a56cbceedcd1 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -396,8 +396,8 @@ static int ioctl_fsfreeze(struct file *filp) /* Freeze */ if (sb->s_op->freeze_super) - return sb->s_op->freeze_super(sb); - return freeze_super(sb); + return sb->s_op->freeze_super(sb, FREEZE_HOLDER_USERSPACE); + return freeze_super(sb, FREEZE_HOLDER_USERSPACE); } static int ioctl_fsthaw(struct file *filp) @@ -409,8 +409,8 @@ static int ioctl_fsthaw(struct file *filp) /* Thaw */ if (sb->s_op->thaw_super) - return sb->s_op->thaw_super(sb); - return thaw_super(sb); + return sb->s_op->thaw_super(sb, FREEZE_HOLDER_USERSPACE); + return thaw_super(sb, FREEZE_HOLDER_USERSPACE); } static int ioctl_file_dedupe_range(struct file *file, |