diff options
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 30446b144e3..a23eed526f0 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -543,13 +543,16 @@ extern void ceph_reservation_status(struct ceph_fs_client *client, /* * we keep buffered readdir results attached to file->private_data */ +#define CEPH_F_SYNC 1 +#define CEPH_F_ATEND 2 + struct ceph_file_info { - int fmode; /* initialized on open */ + short fmode; /* initialized on open */ + short flags; /* CEPH_F_* */ /* readdir: position within the dir */ u32 frag; struct ceph_mds_request *last_readdir; - int at_end; /* readdir: position within a frag */ unsigned offset; /* offset of last chunk, adjusted for . and .. */ @@ -789,6 +792,8 @@ extern const struct dentry_operations ceph_dentry_ops, ceph_snap_dentry_ops, ceph_snapdir_dentry_ops; extern int ceph_handle_notrace_create(struct inode *dir, struct dentry *dentry); +extern int ceph_handle_snapdir(struct ceph_mds_request *req, + struct dentry *dentry, int err); extern struct dentry *ceph_finish_lookup(struct ceph_mds_request *req, struct dentry *dentry, int err); @@ -796,7 +801,8 @@ extern void ceph_dentry_lru_add(struct dentry *dn); extern void ceph_dentry_lru_touch(struct dentry *dn); extern void ceph_dentry_lru_del(struct dentry *dn); extern void ceph_invalidate_dentry_lease(struct dentry *dentry); -extern unsigned ceph_dentry_hash(struct dentry *dn); +extern unsigned ceph_dentry_hash(struct inode *dir, struct dentry *dn); +extern struct inode *ceph_get_dentry_parent_inode(struct dentry *dentry); /* * our d_ops vary depending on whether the inode is live, @@ -819,14 +825,6 @@ extern int ceph_encode_locks(struct inode *i, struct ceph_pagelist *p, int p_locks, int f_locks); extern int lock_to_ceph_filelock(struct file_lock *fl, struct ceph_filelock *c); -static inline struct inode *get_dentry_parent_inode(struct dentry *dentry) -{ - if (dentry && dentry->d_parent) - return dentry->d_parent->d_inode; - - return NULL; -} - /* debugfs.c */ extern int ceph_fs_debugfs_init(struct ceph_fs_client *client); extern void ceph_fs_debugfs_cleanup(struct ceph_fs_client *client); |