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authorJeff Layton <jlayton@primarydata.com>2014-08-27 06:49:41 -0400
committerJeff Layton <jlayton@primarydata.com>2014-09-09 16:01:36 -0400
commit1c994a0909a556508c2cc26ab5d9e13c5ce33aa0 (patch)
tree6bb67db15f5e74c07c793ce3e27165c542f14c95 /include/linux/fs.h
parent699688a416524c3cea9eafaca69fc6c06c13c02e (diff)
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.h1
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);