Lines Matching refs:must

177 the initialization. Once the inode is initialized it must be unlocked by
290 inode_change_ok now includes the size checks for ATTR_SIZE and must be called
309 	As before, clear_inode() must be called exactly once on each call of
326 0. Even on 0 refcount transition, it must be able to tolerate being called 0,
353 	Filesystems must RCU-free their inodes, if they can have been accessed
384 exec permission). These must now be rcu-walk aware (flags & IPERM_FLAG_RCU).
389 	In ->fallocate() you must check the mode option passed in.  If your
391 file) you must return -EOPNOTSUPP if FALLOC_FL_PUNCH_HOLE is set in mode.
413 	If you implement your own ->llseek() you must handle SEEK_HOLE and
422 	If you have your own ->fsync() you must make sure to call
424 You must also keep in mind that ->fsync() is not called with i_mutex held
425 anymore, so if you require i_mutex locking you must make sure to take it and
455 	vfs_follow_link has been removed.  Filesystems must use nd_set_link