diff options
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 3e27a28aa44a..46f600107cb5 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -517,7 +517,12 @@ static inline void __ceph_dir_set_complete(struct ceph_inode_info *ci, long long release_count, long long ordered_count) { - smp_mb__before_atomic(); + /* + * Makes sure operations that setup readdir cache (update page + * cache and i_size) are strongly ordered w.r.t. the following + * atomic64_set() operations. + */ + smp_mb(); atomic64_set(&ci->i_complete_seq[0], release_count); atomic64_set(&ci->i_complete_seq[1], ordered_count); } @@ -830,7 +835,7 @@ extern int ceph_getattr(const struct path *path, struct kstat *stat, int __ceph_setxattr(struct inode *, const char *, const void *, size_t, int); ssize_t __ceph_getxattr(struct inode *, const char *, void *, size_t); extern ssize_t ceph_listxattr(struct dentry *, char *, size_t); -extern void __ceph_build_xattrs_blob(struct ceph_inode_info *ci); +extern struct ceph_buffer *__ceph_build_xattrs_blob(struct ceph_inode_info *ci); extern void __ceph_destroy_xattrs(struct ceph_inode_info *ci); extern void __init ceph_xattr_init(void); extern void ceph_xattr_exit(void); |