Lines Matching refs:ip
40 xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb) in xfs_fsb_to_db() argument
42 if (XFS_IS_REALTIME_INODE(ip)) in xfs_fsb_to_db()
43 return XFS_FSB_TO_BB(ip->i_mount, fsb); in xfs_fsb_to_db()
44 return XFS_FSB_TO_DADDR(ip->i_mount, fsb); in xfs_fsb_to_db()
56 struct xfs_inode *ip, in xfs_zero_extent() argument
60 struct xfs_mount *mp = ip->i_mount; in xfs_zero_extent()
61 struct xfs_buftarg *target = xfs_inode_buftarg(ip); in xfs_zero_extent()
62 xfs_daddr_t sector = xfs_fsb_to_db(ip, start_fsb); in xfs_zero_extent()
76 struct xfs_mount *mp = ap->ip->i_mount; in xfs_bmap_rtalloc()
90 align = xfs_get_extsz_hint(ap->ip); in xfs_bmap_rtalloc()
177 ap->ip->i_nblocks += ap->length; in xfs_bmap_rtalloc()
178 xfs_trans_log_inode(ap->tp, ap->ip, XFS_ILOG_CORE); in xfs_bmap_rtalloc()
180 ap->ip->i_delayed_blks -= ap->length; in xfs_bmap_rtalloc()
185 xfs_trans_mod_dquot_byino(ap->tp, ap->ip, in xfs_bmap_rtalloc()
253 struct xfs_inode *ip, in xfs_bmap_count_blocks() argument
258 struct xfs_mount *mp = ip->i_mount; in xfs_bmap_count_blocks()
259 struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork); in xfs_bmap_count_blocks()
272 error = xfs_iread_extents(tp, ip, whichfork); in xfs_bmap_count_blocks()
276 cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork); in xfs_bmap_count_blocks()
300 struct xfs_inode *ip, in xfs_getbmap_report_one() argument
310 error = xfs_reflink_trim_around_shared(ip, got, &shared); in xfs_getbmap_report_one()
324 if (got->br_startoff < XFS_B_TO_FSB(ip->i_mount, XFS_ISIZE(ip))) in xfs_getbmap_report_one()
330 p->bmv_block = xfs_fsb_to_db(ip, got->br_startblock); in xfs_getbmap_report_one()
340 p->bmv_offset = XFS_FSB_TO_BB(ip->i_mount, got->br_startoff); in xfs_getbmap_report_one()
341 p->bmv_length = XFS_FSB_TO_BB(ip->i_mount, got->br_blockcount); in xfs_getbmap_report_one()
351 struct xfs_inode *ip, in xfs_getbmap_report_hole() argument
364 p->bmv_offset = XFS_FSB_TO_BB(ip->i_mount, bno); in xfs_getbmap_report_hole()
365 p->bmv_length = XFS_FSB_TO_BB(ip->i_mount, end - bno); in xfs_getbmap_report_hole()
406 struct xfs_inode *ip, in xfs_getbmap() argument
410 struct xfs_mount *mp = ip->i_mount; in xfs_getbmap()
442 ifp = XFS_IFORK_PTR(ip, whichfork); in xfs_getbmap()
444 xfs_ilock(ip, XFS_IOLOCK_SHARED); in xfs_getbmap()
447 if (!XFS_IFORK_Q(ip)) in xfs_getbmap()
451 lock = xfs_ilock_attr_map_shared(ip); in xfs_getbmap()
458 if (xfs_get_cowextsz_hint(ip)) in xfs_getbmap()
461 max_len = XFS_ISIZE(ip); in xfs_getbmap()
464 xfs_ilock(ip, lock); in xfs_getbmap()
468 (ip->i_delayed_blks || XFS_ISIZE(ip) > ip->i_disk_size)) { in xfs_getbmap()
469 error = filemap_write_and_wait(VFS_I(ip)->i_mapping); in xfs_getbmap()
483 if (xfs_get_extsz_hint(ip) || in xfs_getbmap()
484 (ip->i_diflags & in xfs_getbmap()
488 max_len = XFS_ISIZE(ip); in xfs_getbmap()
490 lock = xfs_ilock_data_map_shared(ip); in xfs_getbmap()
516 error = xfs_iread_extents(NULL, ip, whichfork); in xfs_getbmap()
520 if (!xfs_iext_lookup_extent(ip, ifp, bno, &icur, &got)) { in xfs_getbmap()
526 xfs_getbmap_report_hole(ip, bmv, out, bmv_end, bno, in xfs_getbmap()
527 XFS_B_TO_FSB(mp, XFS_ISIZE(ip))); in xfs_getbmap()
539 xfs_getbmap_report_hole(ip, bmv, out, bmv_end, bno, in xfs_getbmap()
553 error = xfs_getbmap_report_one(ip, bmv, out, bmv_end, in xfs_getbmap()
560 xfs_fileoff_t end = XFS_B_TO_FSB(mp, XFS_ISIZE(ip)); in xfs_getbmap()
566 xfs_getbmap_report_hole(ip, bmv, out, bmv_end, in xfs_getbmap()
577 xfs_iunlock(ip, lock); in xfs_getbmap()
579 xfs_iunlock(ip, XFS_IOLOCK_SHARED); in xfs_getbmap()
591 struct xfs_inode *ip, in xfs_bmap_punch_delalloc_range() argument
595 struct xfs_ifork *ifp = &ip->i_df; in xfs_bmap_punch_delalloc_range()
603 xfs_ilock(ip, XFS_ILOCK_EXCL); in xfs_bmap_punch_delalloc_range()
604 if (!xfs_iext_lookup_extent_before(ip, ifp, &end_fsb, &icur, &got)) in xfs_bmap_punch_delalloc_range()
623 error = xfs_bmap_del_extent_delay(ip, XFS_DATA_FORK, &icur, in xfs_bmap_punch_delalloc_range()
630 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_bmap_punch_delalloc_range()
641 struct xfs_inode *ip, in xfs_can_free_eofblocks() argument
645 struct xfs_mount *mp = ip->i_mount; in xfs_can_free_eofblocks()
655 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL) || in xfs_can_free_eofblocks()
656 (VFS_I(ip)->i_state & I_FREEING)); in xfs_can_free_eofblocks()
659 if (!S_ISREG(VFS_I(ip)->i_mode)) in xfs_can_free_eofblocks()
666 if (VFS_I(ip)->i_size == 0 && in xfs_can_free_eofblocks()
667 VFS_I(ip)->i_mapping->nrpages == 0 && in xfs_can_free_eofblocks()
668 ip->i_delayed_blks == 0) in xfs_can_free_eofblocks()
672 if (xfs_need_iread_extents(&ip->i_df)) in xfs_can_free_eofblocks()
679 if (ip->i_diflags & (XFS_DIFLAG_PREALLOC | XFS_DIFLAG_APPEND)) in xfs_can_free_eofblocks()
680 if (!force || ip->i_delayed_blks == 0) in xfs_can_free_eofblocks()
688 end_fsb = XFS_B_TO_FSB(mp, (xfs_ufsize_t)XFS_ISIZE(ip)); in xfs_can_free_eofblocks()
697 xfs_ilock(ip, XFS_ILOCK_SHARED); in xfs_can_free_eofblocks()
698 error = xfs_bmapi_read(ip, end_fsb, last_fsb - end_fsb, &imap, &nimaps, in xfs_can_free_eofblocks()
700 xfs_iunlock(ip, XFS_ILOCK_SHARED); in xfs_can_free_eofblocks()
708 return imap.br_startblock != HOLESTARTBLOCK || ip->i_delayed_blks; in xfs_can_free_eofblocks()
718 struct xfs_inode *ip) in xfs_free_eofblocks() argument
721 struct xfs_mount *mp = ip->i_mount; in xfs_free_eofblocks()
725 error = xfs_qm_dqattach(ip); in xfs_free_eofblocks()
730 inode_dio_wait(VFS_I(ip)); in xfs_free_eofblocks()
738 xfs_ilock(ip, XFS_ILOCK_EXCL); in xfs_free_eofblocks()
739 xfs_trans_ijoin(tp, ip, 0); in xfs_free_eofblocks()
747 error = xfs_itruncate_extents_flags(&tp, ip, XFS_DATA_FORK, in xfs_free_eofblocks()
748 XFS_ISIZE(ip), XFS_BMAPI_NODISCARD); in xfs_free_eofblocks()
756 xfs_inode_clear_eofblocks_tag(ip); in xfs_free_eofblocks()
766 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_free_eofblocks()
772 struct xfs_inode *ip, in xfs_alloc_file_space() argument
777 xfs_mount_t *mp = ip->i_mount; in xfs_alloc_file_space()
790 trace_xfs_alloc_file_space(ip); in xfs_alloc_file_space()
795 error = xfs_qm_dqattach(ip); in xfs_alloc_file_space()
802 rt = XFS_IS_REALTIME_INODE(ip); in xfs_alloc_file_space()
803 extsz = xfs_get_extsz_hint(ip); in xfs_alloc_file_space()
857 error = xfs_trans_alloc_inode(ip, &M_RES(mp)->tr_write, in xfs_alloc_file_space()
862 error = xfs_iext_count_may_overflow(ip, XFS_DATA_FORK, in xfs_alloc_file_space()
867 error = xfs_bmapi_write(tp, ip, startoffset_fsb, in xfs_alloc_file_space()
877 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_alloc_file_space()
896 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_alloc_file_space()
902 struct xfs_inode *ip, in xfs_unmap_extent() argument
907 struct xfs_mount *mp = ip->i_mount; in xfs_unmap_extent()
912 error = xfs_trans_alloc_inode(ip, &M_RES(mp)->tr_write, resblks, 0, in xfs_unmap_extent()
917 error = xfs_iext_count_may_overflow(ip, XFS_DATA_FORK, in xfs_unmap_extent()
922 error = xfs_bunmapi(tp, ip, startoffset_fsb, len_fsb, 0, 2, done); in xfs_unmap_extent()
928 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_unmap_extent()
939 struct xfs_inode *ip, in xfs_flush_unmap_range() argument
943 struct xfs_mount *mp = ip->i_mount; in xfs_flush_unmap_range()
944 struct inode *inode = VFS_I(ip); in xfs_flush_unmap_range()
961 struct xfs_inode *ip, in xfs_free_file_space() argument
965 struct xfs_mount *mp = ip->i_mount; in xfs_free_file_space()
970 trace_xfs_free_file_space(ip); in xfs_free_file_space()
972 error = xfs_qm_dqattach(ip); in xfs_free_file_space()
983 if (XFS_IS_REALTIME_INODE(ip) && mp->m_sb.sb_rextsize > 1) { in xfs_free_file_space()
995 error = xfs_unmap_extent(ip, startoffset_fsb, in xfs_free_file_space()
1008 if (offset >= XFS_ISIZE(ip)) in xfs_free_file_space()
1010 if (offset + len > XFS_ISIZE(ip)) in xfs_free_file_space()
1011 len = XFS_ISIZE(ip) - offset; in xfs_free_file_space()
1012 error = iomap_zero_range(VFS_I(ip), offset, len, NULL, in xfs_free_file_space()
1023 if (offset + len >= XFS_ISIZE(ip) && offset_in_page(offset + len) > 0) { in xfs_free_file_space()
1024 error = filemap_write_and_wait_range(VFS_I(ip)->i_mapping, in xfs_free_file_space()
1033 struct xfs_inode *ip, in xfs_prepare_shift() argument
1036 struct xfs_mount *mp = ip->i_mount; in xfs_prepare_shift()
1043 if (xfs_can_free_eofblocks(ip, true)) { in xfs_prepare_shift()
1044 error = xfs_free_eofblocks(ip); in xfs_prepare_shift()
1064 error = xfs_flush_unmap_range(ip, offset, XFS_ISIZE(ip)); in xfs_prepare_shift()
1073 if (xfs_inode_has_cow_data(ip)) { in xfs_prepare_shift()
1074 error = xfs_reflink_cancel_cow_range(ip, offset, NULLFILEOFF, in xfs_prepare_shift()
1097 struct xfs_inode *ip, in xfs_collapse_file_space() argument
1101 struct xfs_mount *mp = ip->i_mount; in xfs_collapse_file_space()
1108 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); in xfs_collapse_file_space()
1109 ASSERT(xfs_isilocked(ip, XFS_MMAPLOCK_EXCL)); in xfs_collapse_file_space()
1111 trace_xfs_collapse_file_space(ip); in xfs_collapse_file_space()
1113 error = xfs_free_file_space(ip, offset, len); in xfs_collapse_file_space()
1117 error = xfs_prepare_shift(ip, offset); in xfs_collapse_file_space()
1125 xfs_ilock(ip, XFS_ILOCK_EXCL); in xfs_collapse_file_space()
1126 xfs_trans_ijoin(tp, ip, 0); in xfs_collapse_file_space()
1129 error = xfs_bmap_collapse_extents(tp, ip, &next_fsb, shift_fsb, in xfs_collapse_file_space()
1143 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_collapse_file_space()
1148 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_collapse_file_space()
1166 struct xfs_inode *ip, in xfs_insert_file_space() argument
1170 struct xfs_mount *mp = ip->i_mount; in xfs_insert_file_space()
1178 ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL)); in xfs_insert_file_space()
1179 ASSERT(xfs_isilocked(ip, XFS_MMAPLOCK_EXCL)); in xfs_insert_file_space()
1181 trace_xfs_insert_file_space(ip); in xfs_insert_file_space()
1183 error = xfs_bmap_can_insert_extents(ip, stop_fsb, shift_fsb); in xfs_insert_file_space()
1187 error = xfs_prepare_shift(ip, offset); in xfs_insert_file_space()
1196 xfs_ilock(ip, XFS_ILOCK_EXCL); in xfs_insert_file_space()
1197 xfs_trans_ijoin(tp, ip, 0); in xfs_insert_file_space()
1199 error = xfs_iext_count_may_overflow(ip, XFS_DATA_FORK, in xfs_insert_file_space()
1209 error = xfs_bmap_split_extent(tp, ip, stop_fsb); in xfs_insert_file_space()
1218 error = xfs_bmap_insert_extents(tp, ip, &next_fsb, shift_fsb, in xfs_insert_file_space()
1225 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_insert_file_space()
1230 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_insert_file_space()
1256 struct xfs_inode *ip, /* target inode */ in xfs_swap_extents_check_format() argument
1259 struct xfs_ifork *ifp = &ip->i_df; in xfs_swap_extents_check_format()
1263 if (XFS_IS_QUOTA_ON(ip->i_mount) && in xfs_swap_extents_check_format()
1264 (!uid_eq(VFS_I(ip)->i_uid, VFS_I(tip)->i_uid) || in xfs_swap_extents_check_format()
1265 !gid_eq(VFS_I(ip)->i_gid, VFS_I(tip)->i_gid) || in xfs_swap_extents_check_format()
1266 ip->i_projid != tip->i_projid)) in xfs_swap_extents_check_format()
1285 if (xfs_has_rmapbt(ip->i_mount)) in xfs_swap_extents_check_format()
1299 tifp->if_nextents > XFS_IFORK_MAXEXT(ip, XFS_DATA_FORK)) in xfs_swap_extents_check_format()
1317 if (XFS_IFORK_Q(ip) && in xfs_swap_extents_check_format()
1318 XFS_BMAP_BMDR_SPACE(tifp->if_broot) > XFS_IFORK_BOFF(ip)) in xfs_swap_extents_check_format()
1320 if (tifp->if_nextents <= XFS_IFORK_MAXEXT(ip, XFS_DATA_FORK)) in xfs_swap_extents_check_format()
1327 XFS_BMAP_BMDR_SPACE(ip->i_df.if_broot) > XFS_IFORK_BOFF(tip)) in xfs_swap_extents_check_format()
1338 struct xfs_inode *ip) in xfs_swap_extent_flush() argument
1342 error = filemap_write_and_wait(VFS_I(ip)->i_mapping); in xfs_swap_extent_flush()
1345 truncate_pagecache_range(VFS_I(ip), 0, -1); in xfs_swap_extent_flush()
1348 if (VFS_I(ip)->i_mapping->nrpages) in xfs_swap_extent_flush()
1359 struct xfs_inode *ip, in xfs_swap_extent_rmap() argument
1382 if (ip->i_diflags2 & XFS_DIFLAG2_REFLINK) in xfs_swap_extent_rmap()
1386 end_fsb = XFS_B_TO_FSB(ip->i_mount, i_size_read(VFS_I(ip))); in xfs_swap_extent_rmap()
1409 error = xfs_bmapi_read(ip, tirec.br_startoff, in xfs_swap_extent_rmap()
1416 trace_xfs_swap_extent_rmap_remap_piece(ip, &irec); in xfs_swap_extent_rmap()
1426 error = xfs_iext_count_may_overflow(ip, in xfs_swap_extent_rmap()
1445 xfs_bmap_unmap_extent(tp, ip, &irec); in xfs_swap_extent_rmap()
1448 xfs_bmap_map_extent(tp, ip, &uirec); in xfs_swap_extent_rmap()
1474 trace_xfs_swap_extent_rmap_error(ip, error, _RET_IP_); in xfs_swap_extent_rmap()
1483 struct xfs_inode *ip, in xfs_swap_extent_forks() argument
1497 if (XFS_IFORK_Q(ip) && ip->i_afp->if_nextents > 0 && in xfs_swap_extent_forks()
1498 ip->i_afp->if_format != XFS_DINODE_FMT_LOCAL) { in xfs_swap_extent_forks()
1499 error = xfs_bmap_count_blocks(tp, ip, XFS_ATTR_FORK, &junk, in xfs_swap_extent_forks()
1519 if (xfs_has_v3inodes(ip->i_mount)) { in xfs_swap_extent_forks()
1520 if (ip->i_df.if_format == XFS_DINODE_FMT_BTREE) in xfs_swap_extent_forks()
1529 swap(ip->i_df, tip->i_df); in xfs_swap_extent_forks()
1534 tmp = (uint64_t)ip->i_nblocks; in xfs_swap_extent_forks()
1535 ip->i_nblocks = tip->i_nblocks - taforkblks + aforkblks; in xfs_swap_extent_forks()
1548 tip->i_delayed_blks = ip->i_delayed_blks; in xfs_swap_extent_forks()
1549 ip->i_delayed_blks = 0; in xfs_swap_extent_forks()
1551 switch (ip->i_df.if_format) { in xfs_swap_extent_forks()
1556 ASSERT(!xfs_has_v3inodes(ip->i_mount) || in xfs_swap_extent_forks()
1568 ASSERT(!xfs_has_v3inodes(ip->i_mount) || in xfs_swap_extent_forks()
1587 struct xfs_inode *ip, in xfs_swap_change_owner() argument
1594 error = xfs_bmbt_change_owner(tp, ip, XFS_DATA_FORK, ip->i_ino, in xfs_swap_change_owner()
1609 xfs_trans_ijoin(tp, ip, 0); in xfs_swap_change_owner()
1611 xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); in xfs_swap_change_owner()
1620 struct xfs_inode *ip, /* target inode */ in xfs_swap_extents() argument
1624 struct xfs_mount *mp = ip->i_mount; in xfs_swap_extents()
1639 lock_two_nondirectories(VFS_I(ip), VFS_I(tip)); in xfs_swap_extents()
1640 filemap_invalidate_lock_two(VFS_I(ip)->i_mapping, in xfs_swap_extents()
1644 if ((VFS_I(ip)->i_mode & S_IFMT) != (VFS_I(tip)->i_mode & S_IFMT)) { in xfs_swap_extents()
1650 if (XFS_IS_REALTIME_INODE(ip) != XFS_IS_REALTIME_INODE(tip)) { in xfs_swap_extents()
1655 error = xfs_qm_dqattach(ip); in xfs_swap_extents()
1663 error = xfs_swap_extent_flush(ip); in xfs_swap_extents()
1683 uint32_t ipnext = ip->i_df.if_nextents; in xfs_swap_extents()
1712 xfs_lock_two_inodes(ip, XFS_ILOCK_EXCL, tip, XFS_ILOCK_EXCL); in xfs_swap_extents()
1713 xfs_trans_ijoin(tp, ip, 0); in xfs_swap_extents()
1719 sxp->sx_length != ip->i_disk_size || in xfs_swap_extents()
1725 trace_xfs_swap_extent_before(ip, 0); in xfs_swap_extents()
1729 error = xfs_swap_extents_check_format(ip, tip); in xfs_swap_extents()
1733 __func__, ip->i_ino); in xfs_swap_extents()
1744 if ((sbp->bs_ctime.tv_sec != VFS_I(ip)->i_ctime.tv_sec) || in xfs_swap_extents()
1745 (sbp->bs_ctime.tv_nsec != VFS_I(ip)->i_ctime.tv_nsec) || in xfs_swap_extents()
1746 (sbp->bs_mtime.tv_sec != VFS_I(ip)->i_mtime.tv_sec) || in xfs_swap_extents()
1747 (sbp->bs_mtime.tv_nsec != VFS_I(ip)->i_mtime.tv_nsec)) { in xfs_swap_extents()
1763 error = xfs_swap_extent_rmap(&tp, ip, tip); in xfs_swap_extents()
1765 error = xfs_swap_extent_forks(tp, ip, tip, &src_log_flags, in xfs_swap_extents()
1771 if ((ip->i_diflags2 & XFS_DIFLAG2_REFLINK) ^ in xfs_swap_extents()
1773 f = ip->i_diflags2 & XFS_DIFLAG2_REFLINK; in xfs_swap_extents()
1774 ip->i_diflags2 &= ~XFS_DIFLAG2_REFLINK; in xfs_swap_extents()
1775 ip->i_diflags2 |= tip->i_diflags2 & XFS_DIFLAG2_REFLINK; in xfs_swap_extents()
1782 ASSERT(!ip->i_cowfp || in xfs_swap_extents()
1783 ip->i_cowfp->if_format == XFS_DINODE_FMT_EXTENTS); in xfs_swap_extents()
1787 swap(ip->i_cowfp, tip->i_cowfp); in xfs_swap_extents()
1789 if (ip->i_cowfp && ip->i_cowfp->if_bytes) in xfs_swap_extents()
1790 xfs_inode_set_cowblocks_tag(ip); in xfs_swap_extents()
1792 xfs_inode_clear_cowblocks_tag(ip); in xfs_swap_extents()
1799 xfs_trans_log_inode(tp, ip, src_log_flags); in xfs_swap_extents()
1809 error = xfs_swap_change_owner(&tp, ip, tip); in xfs_swap_extents()
1814 error = xfs_swap_change_owner(&tp, tip, ip); in xfs_swap_extents()
1828 trace_xfs_swap_extent_after(ip, 0); in xfs_swap_extents()
1832 xfs_iunlock(ip, XFS_ILOCK_EXCL); in xfs_swap_extents()
1835 filemap_invalidate_unlock_two(VFS_I(ip)->i_mapping, in xfs_swap_extents()
1837 unlock_two_nondirectories(VFS_I(ip), VFS_I(tip)); in xfs_swap_extents()