diff options
Diffstat (limited to 'fs/ocfs2/dcache.h')
| -rw-r--r-- | fs/ocfs2/dcache.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/ocfs2/dcache.h b/fs/ocfs2/dcache.h index c091c34d9883..faa12e75f98d 100644 --- a/fs/ocfs2/dcache.h +++ b/fs/ocfs2/dcache.h @@ -26,11 +26,16 @@ #ifndef OCFS2_DCACHE_H #define OCFS2_DCACHE_H -extern struct dentry_operations ocfs2_dentry_ops; +extern const struct dentry_operations ocfs2_dentry_ops; struct ocfs2_dentry_lock { + /* Use count of dentry lock */ unsigned int dl_count; - u64 dl_parent_blkno; + union { + /* Linked list of dentry locks to release */ + struct ocfs2_dentry_lock *dl_next; + u64 dl_parent_blkno; + }; /* * The ocfs2_dentry_lock keeps an inode reference until @@ -47,6 +52,8 @@ int ocfs2_dentry_attach_lock(struct dentry *dentry, struct inode *inode, void ocfs2_dentry_lock_put(struct ocfs2_super *osb, struct ocfs2_dentry_lock *dl); +void ocfs2_drop_dl_inodes(struct work_struct *work); + struct dentry *ocfs2_find_local_alias(struct inode *inode, u64 parent_blkno, int skip_unhashed); |