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| author | Miklos Szeredi <mszeredi@suse.cz> | 2012-06-05 15:10:25 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-14 16:33:16 +0400 |
| commit | 2d83bde9a16e18eafdc73a3a1f4a8eb110e49672 (patch) | |
| tree | 04e2277dba94d252f4b74cf1acb728880b606c2e /fs/ceph/super.h | |
| parent | 3819219b592159725069eb16a7a46f58e4ecef32 (diff) | |
| download | linux-stable-2d83bde9a16e18eafdc73a3a1f4a8eb110e49672.tar.gz linux-stable-2d83bde9a16e18eafdc73a3a1f4a8eb110e49672.tar.bz2 linux-stable-2d83bde9a16e18eafdc73a3a1f4a8eb110e49672.zip | |
ceph: implement i_op->atomic_open()
Add an ->atomic_open implementation which replaces the atomic lookup+open+create
operation implemented via ->lookup and ->create operations.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
CC: Sage Weil <sage@newdream.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 8471db98b62c..e61e54673e56 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -806,8 +806,9 @@ extern int ceph_copy_from_page_vector(struct page **pages, loff_t off, size_t len); extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags); extern int ceph_open(struct inode *inode, struct file *file); -extern struct dentry *ceph_lookup_open(struct inode *dir, struct dentry *dentry, - struct nameidata *nd, int mode); +extern struct file *ceph_lookup_open(struct inode *dir, struct dentry *dentry, + struct opendata *od, unsigned flags, + umode_t mode); extern int ceph_release(struct inode *inode, struct file *filp); /* dir.c */ |