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| author |   Jeff Layton <jlayton@primarydata.com> | 2014-08-27 06:49:41 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@primarydata.com> | 2014-09-09 16:01:36 -0400 |
| commit | 1c994a0909a556508c2cc26ab5d9e13c5ce33aa0 (patch) | |
| tree | 6bb67db15f5e74c07c793ce3e27165c542f14c95 /include/linux/fs.h | |
| parent | locks: remove lock_may_read and lock_may_write (diff) | |
| download | linux-dev-1c994a0909a556508c2cc26ab5d9e13c5ce33aa0.tar.xz linux-dev-1c994a0909a556508c2cc26ab5d9e13c5ce33aa0.zip | |
locks: consolidate "nolease" routines
GFS2 and NFS have setlease routines that always just return -EINVAL.
Turn that into a generic routine that can live in fs/libfs.c.
Cc: <linux-nfs@vger.kernel.org>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Cc: <cluster-devel@redhat.com>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 458f733c96bd..435e3d9ec5cf 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2599,6 +2599,7 @@ extern int simple_write_end(struct file *file, struct address_space *mapping, struct page *page, void *fsdata); extern int always_delete_dentry(const struct dentry *); extern struct inode *alloc_anon_inode(struct super_block *); +extern int simple_nosetlease(struct file *, long, struct file_lock **); extern const struct dentry_operations simple_dentry_operations; extern struct dentry *simple_lookup(struct inode *, struct dentry *, unsigned int flags); |