diff options
| author | Benjamin Coddington <bcodding@redhat.com> | 2024-09-11 15:43:00 -0400 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2024-10-01 17:01:08 +0200 |
| commit | b875bd5b381e114115922944f7a01e31f8b07c2a (patch) | |
| tree | 6a7813db0effd4d221d70f231e8d15953eed5437 | |
| parent | 7e64c5bc497cf17872b38003307f320e8f077880 (diff) | |
exportfs: Remove EXPORT_OP_ASYNC_LOCK
Now that GFS2 and OCFS2 are signalling async ->lock() support with
FOP_ASYNC_LOCK and checks for support are converted, we can remove
EXPORT_OP_ASYNC_LOCK.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Link: https://lore.kernel.org/r/0a114db814fec3086f937ae3d44a086f13b8de26.1726083391.git.bcodding@redhat.com
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | Documentation/filesystems/nfs/exporting.rst | 7 | ||||
| -rw-r--r-- | fs/gfs2/export.c | 1 | ||||
| -rw-r--r-- | fs/ocfs2/export.c | 1 | ||||
| -rw-r--r-- | include/linux/exportfs.h | 13 |
4 files changed, 0 insertions, 22 deletions
diff --git a/Documentation/filesystems/nfs/exporting.rst b/Documentation/filesystems/nfs/exporting.rst index f04ce1215a03..de64d2d002a2 100644 --- a/Documentation/filesystems/nfs/exporting.rst +++ b/Documentation/filesystems/nfs/exporting.rst @@ -238,10 +238,3 @@ following flags are defined: all of an inode's dirty data on last close. Exports that behave this way should set EXPORT_OP_FLUSH_ON_CLOSE so that NFSD knows to skip waiting for writeback when closing such files. - - EXPORT_OP_ASYNC_LOCK - Indicates a capable filesystem to do async lock - requests from lockd. Only set EXPORT_OP_ASYNC_LOCK if the filesystem has - it's own ->lock() functionality as core posix_lock_file() implementation - has no async lock request handling yet. For more information about how to - indicate an async lock request from a ->lock() file_operations struct, see - fs/locks.c and comment for the function vfs_lock_file(). diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c index d418d8b5367f..3334c394ce9c 100644 --- a/fs/gfs2/export.c +++ b/fs/gfs2/export.c @@ -190,6 +190,5 @@ const struct export_operations gfs2_export_ops = { .fh_to_parent = gfs2_fh_to_parent, .get_name = gfs2_get_name, .get_parent = gfs2_get_parent, - .flags = EXPORT_OP_ASYNC_LOCK, }; diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c index 96b684763b39..b95724b767e1 100644 --- a/fs/ocfs2/export.c +++ b/fs/ocfs2/export.c @@ -280,5 +280,4 @@ const struct export_operations ocfs2_export_ops = { .fh_to_dentry = ocfs2_fh_to_dentry, .fh_to_parent = ocfs2_fh_to_parent, .get_parent = ocfs2_get_parent, - .flags = EXPORT_OP_ASYNC_LOCK, }; diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h index 893a1d21dc1c..1ab165c2939f 100644 --- a/include/linux/exportfs.h +++ b/include/linux/exportfs.h @@ -250,19 +250,6 @@ struct export_operations { unsigned long flags; }; -/** - * exportfs_lock_op_is_async() - export op supports async lock operation - * @export_ops: the nfs export operations to check - * - * Returns true if the nfs export_operations structure has - * EXPORT_OP_ASYNC_LOCK in their flags set - */ -static inline bool -exportfs_lock_op_is_async(const struct export_operations *export_ops) -{ - return export_ops->flags & EXPORT_OP_ASYNC_LOCK; -} - extern int exportfs_encode_inode_fh(struct inode *inode, struct fid *fid, int *max_len, struct inode *parent, int flags); |