diff options
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index f75afecef8e..012dfd4a958 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -379,6 +379,7 @@ xfs_iflags_test(xfs_inode_t *ip, unsigned short flags) #define XFS_ISTALE 0x0010 /* inode has been staled */ #define XFS_IRECLAIMABLE 0x0020 /* inode can be reclaimed */ #define XFS_INEW 0x0040 +#define XFS_IFILESTREAM 0x0080 /* inode is in a filestream directory */ /* * Flags for inode locking. @@ -414,19 +415,22 @@ xfs_iflags_test(xfs_inode_t *ip, unsigned short flags) * gets a lockdep subclass of 1 and the second lock will have a lockdep * subclass of 0. * - * XFS_I[O]LOCK_INUMORDER - for locking several inodes at the some time + * XFS_LOCK_INUMORDER - for locking several inodes at the some time * with xfs_lock_inodes(). This flag is used as the starting subclass * and each subsequent lock acquired will increment the subclass by one. * So the first lock acquired will have a lockdep subclass of 2, the - * second lock will have a lockdep subclass of 3, and so on. + * second lock will have a lockdep subclass of 3, and so on. It is + * the responsibility of the class builder to shift this to the correct + * portion of the lock_mode lockdep mask. */ +#define XFS_LOCK_PARENT 1 +#define XFS_LOCK_INUMORDER 2 + #define XFS_IOLOCK_SHIFT 16 -#define XFS_IOLOCK_PARENT (1 << XFS_IOLOCK_SHIFT) -#define XFS_IOLOCK_INUMORDER (2 << XFS_IOLOCK_SHIFT) +#define XFS_IOLOCK_PARENT (XFS_LOCK_PARENT << XFS_IOLOCK_SHIFT) #define XFS_ILOCK_SHIFT 24 -#define XFS_ILOCK_PARENT (1 << XFS_ILOCK_SHIFT) -#define XFS_ILOCK_INUMORDER (2 << XFS_ILOCK_SHIFT) +#define XFS_ILOCK_PARENT (XFS_LOCK_PARENT << XFS_ILOCK_SHIFT) #define XFS_IOLOCK_DEP_MASK 0x00ff0000 #define XFS_ILOCK_DEP_MASK 0xff000000 |