| /linux-4.4.14/fs/xfs/ |
| H A D | xfs_pnfs.c | 40 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL)); xfs_break_layouts()
44 if (with_imutex && (*iolock & XFS_IOLOCK_EXCL)) xfs_break_layouts()
47 *iolock = XFS_IOLOCK_EXCL; xfs_break_layouts()
148 xfs_ilock(ip, XFS_IOLOCK_EXCL); xfs_fs_map_blocks()
207 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_fs_map_blocks()
213 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_fs_map_blocks()
269 xfs_ilock(ip, XFS_IOLOCK_EXCL); xfs_fs_commit_blocks()
332 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_fs_commit_blocks()
|
| H A D | xfs_file.c | 57 if (type & XFS_IOLOCK_EXCL) xfs_rw_ilock()
68 if (type & XFS_IOLOCK_EXCL) xfs_rw_iunlock()
78 if (type & XFS_IOLOCK_EXCL) xfs_rw_ilock_demote()
343 xfs_rw_ilock(ip, XFS_IOLOCK_EXCL); xfs_file_read_iter()
359 xfs_rw_iunlock(ip, XFS_IOLOCK_EXCL); xfs_file_read_iter()
372 xfs_rw_ilock_demote(ip, XFS_IOLOCK_EXCL); xfs_file_read_iter()
493 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_zero_eof()
604 *iolock = XFS_IOLOCK_EXCL; xfs_file_aio_write_checks()
618 * hold the XFS_IOLOCK_EXCL) that prevents new IO from being dispatched. xfs_file_aio_write_checks()
620 * XFS_IOLOCK_EXCL so we are guaranteed to see the latest EOF value xfs_file_aio_write_checks()
631 *iolock = XFS_IOLOCK_EXCL; xfs_file_aio_write_checks()
640 * XFS_IOLOCK_EXCL, and so for most cases this wait is a xfs_file_aio_write_checks()
736 iolock = XFS_IOLOCK_EXCL; xfs_file_dio_aio_write()
748 iolock = XFS_IOLOCK_EXCL; xfs_file_dio_aio_write()
782 else if (iolock == XFS_IOLOCK_EXCL) { xfs_file_dio_aio_write()
783 xfs_rw_ilock_demote(ip, XFS_IOLOCK_EXCL); xfs_file_dio_aio_write()
826 int iolock = XFS_IOLOCK_EXCL; xfs_file_buffered_aio_write()
928 uint iolock = XFS_IOLOCK_EXCL; xfs_file_fallocate()
|
| H A D | xfs_inode.c | 158 * and only XFS_IOLOCK_SHARED, XFS_IOLOCK_EXCL, XFS_ILOCK_SHARED, xfs_ilock()
161 ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) != xfs_ilock()
162 (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)); xfs_ilock()
169 if (lock_flags & XFS_IOLOCK_EXCL) xfs_ilock()
206 * and only XFS_IOLOCK_SHARED, XFS_IOLOCK_EXCL, XFS_ILOCK_SHARED, xfs_ilock_nowait()
209 ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) != xfs_ilock_nowait()
210 (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)); xfs_ilock_nowait()
217 if (lock_flags & XFS_IOLOCK_EXCL) { xfs_ilock_nowait()
248 if (lock_flags & XFS_IOLOCK_EXCL) xfs_ilock_nowait()
275 * and only XFS_IOLOCK_SHARED, XFS_IOLOCK_EXCL, XFS_ILOCK_SHARED, xfs_iunlock()
278 ASSERT((lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) != xfs_iunlock()
279 (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)); xfs_iunlock()
287 if (lock_flags & XFS_IOLOCK_EXCL) xfs_iunlock()
314 ASSERT(lock_flags & (XFS_IOLOCK_EXCL|XFS_MMAPLOCK_EXCL|XFS_ILOCK_EXCL)); xfs_ilock_demote()
316 ~(XFS_IOLOCK_EXCL|XFS_MMAPLOCK_EXCL|XFS_ILOCK_EXCL)) == 0); xfs_ilock_demote()
322 if (lock_flags & XFS_IOLOCK_EXCL) xfs_ilock_demote()
346 if (lock_flags & (XFS_IOLOCK_EXCL|XFS_IOLOCK_SHARED)) { xfs_isilocked()
397 if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL)) { xfs_lock_inumorder()
451 ASSERT(lock_mode & (XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL | xfs_lock_inodes()
455 ASSERT(!(lock_mode & XFS_IOLOCK_EXCL) || xfs_lock_inodes()
462 if (lock_mode & XFS_IOLOCK_EXCL) { xfs_lock_inodes()
559 if (lock_mode & (XFS_IOLOCK_SHARED|XFS_IOLOCK_EXCL)) { xfs_lock_two_inodes()
1203 xfs_ilock(dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL | xfs_create()
1240 xfs_trans_ijoin(tp, dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_create()
1313 xfs_iunlock(dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_create()
1458 xfs_ilock(tdp, XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT); xfs_link()
1462 xfs_trans_ijoin(tp, tdp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_link()
1564 xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_itruncate_extents()
2567 xfs_ilock(dp, XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT); xfs_remove()
2570 xfs_trans_ijoin(tp, dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_remove()
2952 xfs_ilock(src_dp, XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT); xfs_rename()
2955 XFS_IOLOCK_EXCL | XFS_IOLOCK_PARENT); xfs_rename()
2964 xfs_trans_ijoin(tp, src_dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_rename()
2966 xfs_trans_ijoin(tp, target_dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_rename()
|
| H A D | xfs_inode.h | 263 #define XFS_IOLOCK_EXCL (1<<0) macro
270 #define XFS_LOCK_MASK (XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED \
275 { XFS_IOLOCK_EXCL, "IOLOCK_EXCL" }, \
|
| H A D | xfs_symlink.c | 243 xfs_ilock(dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL | xfs_symlink()
292 xfs_trans_ijoin(tp, dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_symlink()
425 xfs_iunlock(dp, XFS_IOLOCK_EXCL | XFS_ILOCK_EXCL); xfs_symlink()
|
| H A D | xfs_qm_syscalls.c | 237 xfs_ilock(ip, XFS_IOLOCK_EXCL); xfs_qm_scall_trunc_qfile()
243 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_qm_scall_trunc_qfile()
265 xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL); xfs_qm_scall_trunc_qfile()
|
| H A D | xfs_bmap_util.c | 906 if (!xfs_ilock_nowait(ip, XFS_IOLOCK_EXCL)) { xfs_free_eofblocks()
917 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_free_eofblocks()
946 xfs_iunlock(ip, XFS_IOLOCK_EXCL); xfs_free_eofblocks()
1565 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_collapse_file_space()
1593 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_insert_file_space()
1735 lock_flags = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; xfs_swap_extents()
1736 xfs_lock_two_inodes(ip, tip, XFS_IOLOCK_EXCL); xfs_swap_extents()
|
| H A D | xfs_iops.c | 769 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_setattr_size()
950 uint iolock = XFS_IOLOCK_EXCL; xfs_vn_setattr()
|
| H A D | xfs_icache.c | 409 ASSERT((lock_flags & (XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED)) == 0); xfs_iget()
1321 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_inode_free_quota_eofblocks()
|
| H A D | xfs_ioctl.c | 623 uint iolock = XFS_IOLOCK_EXCL; xfs_ioc_space()
|
| /linux-4.4.14/fs/xfs/libxfs/ |
| H A D | xfs_bmap.c | 5475 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_bmse_merge()
5687 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); xfs_bmap_shift_extents()
|