166 	uint			lock_flags)  in xfs_ilock()  argument
168 	trace_xfs_ilock(ip, lock_flags, _RET_IP_);  in xfs_ilock()
175 	ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) !=  in xfs_ilock()
177 	ASSERT((lock_flags & (XFS_MMAPLOCK_SHARED | XFS_MMAPLOCK_EXCL)) !=  in xfs_ilock()
179 	ASSERT((lock_flags & (XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)) !=  in xfs_ilock()
181 	ASSERT((lock_flags & ~(XFS_LOCK_MASK | XFS_LOCK_SUBCLASS_MASK)) == 0);  in xfs_ilock()
183 	if (lock_flags & XFS_IOLOCK_EXCL) {  in xfs_ilock()
185 				  XFS_IOLOCK_DEP(lock_flags));  in xfs_ilock()
186 	} else if (lock_flags & XFS_IOLOCK_SHARED) {  in xfs_ilock()
188 				 XFS_IOLOCK_DEP(lock_flags));  in xfs_ilock()
191 	if (lock_flags & XFS_MMAPLOCK_EXCL) {  in xfs_ilock()
193 				  XFS_MMAPLOCK_DEP(lock_flags));  in xfs_ilock()
194 	} else if (lock_flags & XFS_MMAPLOCK_SHARED) {  in xfs_ilock()
196 				 XFS_MMAPLOCK_DEP(lock_flags));  in xfs_ilock()
199 	if (lock_flags & XFS_ILOCK_EXCL)  in xfs_ilock()
200 		mrupdate_nested(&ip->i_lock, XFS_ILOCK_DEP(lock_flags));  in xfs_ilock()
201 	else if (lock_flags & XFS_ILOCK_SHARED)  in xfs_ilock()
202 		mraccess_nested(&ip->i_lock, XFS_ILOCK_DEP(lock_flags));  in xfs_ilock()
220 	uint			lock_flags)  in xfs_ilock_nowait()  argument
222 	trace_xfs_ilock_nowait(ip, lock_flags, _RET_IP_);  in xfs_ilock_nowait()
229 	ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) !=  in xfs_ilock_nowait()
231 	ASSERT((lock_flags & (XFS_MMAPLOCK_SHARED | XFS_MMAPLOCK_EXCL)) !=  in xfs_ilock_nowait()
233 	ASSERT((lock_flags & (XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)) !=  in xfs_ilock_nowait()
235 	ASSERT((lock_flags & ~(XFS_LOCK_MASK | XFS_LOCK_SUBCLASS_MASK)) == 0);  in xfs_ilock_nowait()
237 	if (lock_flags & XFS_IOLOCK_EXCL) {  in xfs_ilock_nowait()
240 	} else if (lock_flags & XFS_IOLOCK_SHARED) {  in xfs_ilock_nowait()
245 	if (lock_flags & XFS_MMAPLOCK_EXCL) {  in xfs_ilock_nowait()
248 	} else if (lock_flags & XFS_MMAPLOCK_SHARED) {  in xfs_ilock_nowait()
253 	if (lock_flags & XFS_ILOCK_EXCL) {  in xfs_ilock_nowait()
256 	} else if (lock_flags & XFS_ILOCK_SHARED) {  in xfs_ilock_nowait()
263 	if (lock_flags & XFS_MMAPLOCK_EXCL)  in xfs_ilock_nowait()
265 	else if (lock_flags & XFS_MMAPLOCK_SHARED)  in xfs_ilock_nowait()
268 	if (lock_flags & XFS_IOLOCK_EXCL)  in xfs_ilock_nowait()
270 	else if (lock_flags & XFS_IOLOCK_SHARED)  in xfs_ilock_nowait()
291 	uint			lock_flags)  in xfs_iunlock()  argument
298 	ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) !=  in xfs_iunlock()
300 	ASSERT((lock_flags & (XFS_MMAPLOCK_SHARED | XFS_MMAPLOCK_EXCL)) !=  in xfs_iunlock()
302 	ASSERT((lock_flags & (XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)) !=  in xfs_iunlock()
304 	ASSERT((lock_flags & ~(XFS_LOCK_MASK | XFS_LOCK_SUBCLASS_MASK)) == 0);  in xfs_iunlock()
305 	ASSERT(lock_flags != 0);  in xfs_iunlock()
307 	if (lock_flags & XFS_IOLOCK_EXCL)  in xfs_iunlock()
309 	else if (lock_flags & XFS_IOLOCK_SHARED)  in xfs_iunlock()
312 	if (lock_flags & XFS_MMAPLOCK_EXCL)  in xfs_iunlock()
314 	else if (lock_flags & XFS_MMAPLOCK_SHARED)  in xfs_iunlock()
317 	if (lock_flags & XFS_ILOCK_EXCL)  in xfs_iunlock()
319 	else if (lock_flags & XFS_ILOCK_SHARED)  in xfs_iunlock()
322 	trace_xfs_iunlock(ip, lock_flags, _RET_IP_);  in xfs_iunlock()
332 	uint			lock_flags)  in xfs_ilock_demote()  argument
334 	ASSERT(lock_flags & (XFS_IOLOCK_EXCL|XFS_MMAPLOCK_EXCL|XFS_ILOCK_EXCL));  in xfs_ilock_demote()
335 	ASSERT((lock_flags &  in xfs_ilock_demote()
338 	if (lock_flags & XFS_ILOCK_EXCL)  in xfs_ilock_demote()
340 	if (lock_flags & XFS_MMAPLOCK_EXCL)  in xfs_ilock_demote()
342 	if (lock_flags & XFS_IOLOCK_EXCL)  in xfs_ilock_demote()
345 	trace_xfs_ilock_demote(ip, lock_flags, _RET_IP_);  in xfs_ilock_demote()
372 	uint			lock_flags)  in xfs_isilocked()  argument
374 	if (lock_flags & (XFS_ILOCK_EXCL|XFS_ILOCK_SHARED)) {  in xfs_isilocked()
375 		if (!(lock_flags & XFS_ILOCK_SHARED))  in xfs_isilocked()
380 	if (lock_flags & (XFS_MMAPLOCK_EXCL|XFS_MMAPLOCK_SHARED)) {  in xfs_isilocked()
382 				(lock_flags & XFS_IOLOCK_SHARED));  in xfs_isilocked()
385 	if (lock_flags & (XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED)) {  in xfs_isilocked()
387 				(lock_flags & XFS_IOLOCK_SHARED));  in xfs_isilocked()