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Searched refs:m_sb (Results 1 – 25 of 92) sorted by relevance

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/Linux-v4.19/fs/xfs/libxfs/
Dxfs_types.c30 ASSERT(agno < mp->m_sb.sb_agcount); in xfs_ag_block_count()
32 if (agno < mp->m_sb.sb_agcount - 1) in xfs_ag_block_count()
33 return mp->m_sb.sb_agblocks; in xfs_ag_block_count()
34 return mp->m_sb.sb_dblocks - (agno * mp->m_sb.sb_agblocks); in xfs_ag_block_count()
68 if (agno >= mp->m_sb.sb_agcount) in xfs_verify_fsbno()
131 if (agno >= mp->m_sb.sb_agcount) in xfs_verify_ino()
144 return ino == mp->m_sb.sb_rbmino || ino == mp->m_sb.sb_rsumino || in xfs_internal_inum()
145 (xfs_sb_version_hasquota(&mp->m_sb) && in xfs_internal_inum()
146 xfs_is_quota_inode(&mp->m_sb, ino)); in xfs_internal_inum()
172 return rtbno < mp->m_sb.sb_rblocks; in xfs_verify_rtbno()
[all …]
Dxfs_trans_resv.c76 if (xfs_sb_version_hasrmapbt(&mp->m_sb)) in xfs_allocfree_log_count()
78 if (xfs_sb_version_hasreflink(&mp->m_sb)) in xfs_allocfree_log_count()
121 mp->m_sb.sb_inodesize + in xfs_calc_inode_res()
159 if (!xfs_sb_version_hasfinobt(&mp->m_sb)) in xfs_calc_finobt_res()
191 if (xfs_sb_version_hascrc(&mp->m_sb)) in xfs_calc_inode_chunk_res()
242 xfs_calc_buf_res(3, mp->m_sb.sb_sectsize) + in xfs_calc_write_reservation()
245 (xfs_calc_buf_res(5, mp->m_sb.sb_sectsize) + in xfs_calc_write_reservation()
269 (xfs_calc_buf_res(9, mp->m_sb.sb_sectsize) + in xfs_calc_itruncate_reservation()
294 (xfs_calc_buf_res(7, mp->m_sb.sb_sectsize) + in xfs_calc_rename_reservation()
309 return xfs_calc_buf_res(1, mp->m_sb.sb_sectsize) + in xfs_calc_iunlink_remove_reservation()
[all …]
Dxfs_ag.c142 if (xfs_sb_version_hasreflink(&mp->m_sb)) { in xfs_rmaproot_init()
168 xfs_sb_to_disk(dsb, &mp->m_sb); in xfs_sbblock_init()
189 if (xfs_sb_version_hasrmapbt(&mp->m_sb)) { in xfs_agfblock_init()
202 if (xfs_sb_version_hascrc(&mp->m_sb)) in xfs_agfblock_init()
203 uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_meta_uuid); in xfs_agfblock_init()
204 if (xfs_sb_version_hasreflink(&mp->m_sb)) { in xfs_agfblock_init()
222 if (xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_agflblock_init()
225 uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_meta_uuid); in xfs_agflblock_init()
252 if (xfs_sb_version_hascrc(&mp->m_sb)) in xfs_agiblock_init()
253 uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_meta_uuid); in xfs_agiblock_init()
[all …]
Dxfs_symlink_remote.c34 int buflen = XFS_SYMLINK_BUF_SPACE(mp, mp->m_sb.sb_blocksize); in xfs_symlink_blocks()
49 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_symlink_hdr_set()
56 uuid_copy(&dsl->sl_uuid, &mp->m_sb.sb_meta_uuid); in xfs_symlink_hdr_set()
96 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_symlink_verify()
100 if (!uuid_equal(&dsl->sl_uuid, &mp->m_sb.sb_meta_uuid)) in xfs_symlink_verify()
123 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_symlink_read_verify()
144 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_symlink_write_verify()
179 if (!xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_symlink_local_to_remote()
Dxfs_inode_buf.c39 j = mp->m_inode_cluster_size >> mp->m_sb.sb_inodelog; in xfs_inobp_check()
42 dip = xfs_buf_offset(bp, i * mp->m_sb.sb_inodesize); in xfs_inobp_check()
57 if (xfs_sb_version_hascrc(&mp->m_sb)) in xfs_dinode_good_version()
92 ni = XFS_BB_TO_FSB(mp, bp->b_length) * mp->m_sb.sb_inopblock; in xfs_inode_buf_verify()
98 dip = xfs_buf_offset(bp, (i << mp->m_sb.sb_inodelog)); in xfs_inode_buf_verify()
318 uuid_copy(&to->di_uuid, &ip->i_mount->m_sb.sb_meta_uuid); in xfs_inode_to_disk()
460 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_dinode_verify()
462 if (!xfs_verify_cksum((char *)dip, mp->m_sb.sb_inodesize, in xfs_dinode_verify()
467 if (!uuid_equal(&dip->di_uuid, &mp->m_sb.sb_meta_uuid)) in xfs_dinode_verify()
490 if (mode && XFS_DFORK_BOFF(dip) > mp->m_sb.sb_inodesize) in xfs_dinode_verify()
[all …]
Dxfs_ialloc.c42 if (xfs_sb_version_hasalign(&mp->m_sb) && in xfs_ialloc_cluster_alignment()
43 mp->m_sb.sb_inoalignmt >= xfs_icluster_size_fsb(mp)) in xfs_ialloc_cluster_alignment()
44 return mp->m_sb.sb_inoalignmt; in xfs_ialloc_cluster_alignment()
78 if (xfs_sb_version_hassparseinodes(&cur->bc_mp->m_sb)) { in xfs_inobt_update()
98 if (xfs_sb_version_hassparseinodes(&mp->m_sb)) { in xfs_inobt_btrec_to_irec()
303 inodes_per_cluster = blks_per_cluster << mp->m_sb.sb_inopblog; in xfs_ialloc_inode_init()
325 if (xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_ialloc_inode_init()
340 mp->m_sb.sb_inodesize, length, gen); in xfs_ialloc_inode_init()
359 int ioffset = i << mp->m_sb.sb_inodelog; in xfs_ialloc_inode_init()
372 &mp->m_sb.sb_meta_uuid); in xfs_ialloc_inode_init()
[all …]
Dxfs_dquot_buf.c103 if (xfs_sb_version_hascrc(&mp->m_sb) && in xfs_dqblk_verify()
104 !uuid_equal(&dqb->dd_uuid, &mp->m_sb.sb_meta_uuid)) in xfs_dqblk_verify()
131 if (xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_dqblk_repair()
132 uuid_copy(&dqb->dd_uuid, &mp->m_sb.sb_meta_uuid); in xfs_dqblk_repair()
150 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_dquot_buf_verify_crc()
Dxfs_log_rlimit.c97 if (xfs_sb_version_haslogv2(&mp->m_sb) && mp->m_sb.sb_logsunit > 1) in xfs_log_calc_minimum_size()
98 lsunit = BTOBB(mp->m_sb.sb_logsunit); in xfs_log_calc_minimum_size()
Dxfs_attr_remote.c44 if (xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_attr3_rmt_blocks()
45 int buflen = XFS_ATTR3_RMT_BUF_SPACE(mp, mp->m_sb.sb_blocksize); in xfs_attr3_rmt_blocks()
88 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_attr3_rmt_verify()
92 if (!uuid_equal(&rmt->rm_uuid, &mp->m_sb.sb_meta_uuid)) in xfs_attr3_rmt_verify()
120 if (!xfs_sb_version_hascrc(&mp->m_sb)) in __xfs_attr3_rmt_read_verify()
185 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_attr3_rmt_write_verify()
239 if (!xfs_sb_version_hascrc(&mp->m_sb)) in xfs_attr3_rmt_hdr_set()
245 uuid_copy(&rmt->rm_uuid, &mp->m_sb.sb_meta_uuid); in xfs_attr3_rmt_hdr_set()
289 if (xfs_sb_version_hascrc(&mp->m_sb)) { in xfs_attr_rmtval_copyout()
Dxfs_dir2.c109 ASSERT(mp->m_sb.sb_versionnum & XFS_SB_VERSION_DIRV2BIT); in xfs_da_mount()
110 ASSERT(xfs_dir2_dirblock_bytes(&mp->m_sb) <= XFS_MAX_BLOCKSIZE); in xfs_da_mount()
128 dageo->blklog = mp->m_sb.sb_blocklog + mp->m_sb.sb_dirblklog; in xfs_da_mount()
129 dageo->fsblog = mp->m_sb.sb_blocklog; in xfs_da_mount()
130 dageo->blksize = xfs_dir2_dirblock_bytes(&mp->m_sb); in xfs_da_mount()
131 dageo->fsbcount = 1 << mp->m_sb.sb_dirblklog; in xfs_da_mount()
146 dageo->blklog = mp->m_sb.sb_blocklog; in xfs_da_mount()
147 dageo->fsblog = mp->m_sb.sb_blocklog; in xfs_da_mount()
154 if (xfs_sb_version_hasasciici(&mp->m_sb)) in xfs_da_mount()
/Linux-v4.19/fs/xfs/scrub/
Dagheader.c112 if (sb->sb_blocksize != cpu_to_be32(mp->m_sb.sb_blocksize)) in xchk_superblock()
115 if (sb->sb_dblocks != cpu_to_be64(mp->m_sb.sb_dblocks)) in xchk_superblock()
118 if (sb->sb_rblocks != cpu_to_be64(mp->m_sb.sb_rblocks)) in xchk_superblock()
121 if (sb->sb_rextents != cpu_to_be64(mp->m_sb.sb_rextents)) in xchk_superblock()
124 if (!uuid_equal(&sb->sb_uuid, &mp->m_sb.sb_uuid)) in xchk_superblock()
127 if (sb->sb_logstart != cpu_to_be64(mp->m_sb.sb_logstart)) in xchk_superblock()
130 if (sb->sb_rootino != cpu_to_be64(mp->m_sb.sb_rootino)) in xchk_superblock()
133 if (sb->sb_rbmino != cpu_to_be64(mp->m_sb.sb_rbmino)) in xchk_superblock()
136 if (sb->sb_rsumino != cpu_to_be64(mp->m_sb.sb_rsumino)) in xchk_superblock()
139 if (sb->sb_rextsize != cpu_to_be32(mp->m_sb.sb_rextsize)) in xchk_superblock()
[all …]
Dquota.c142 if (bhard > mp->m_sb.sb_dblocks) in xchk_quota_item()
152 if (rhard > mp->m_sb.sb_rblocks) in xchk_quota_item()
168 if (xfs_sb_version_hasreflink(&mp->m_sb)) { in xchk_quota_item()
169 if (mp->m_sb.sb_dblocks < bcount) in xchk_quota_item()
173 if (mp->m_sb.sb_dblocks < bcount) in xchk_quota_item()
177 if (icount > fs_icount || rcount > mp->m_sb.sb_rblocks) in xchk_quota_item()
Drtbitmap.c58 startblock = rec->ar_startext * tp->t_mountp->m_sb.sb_rextsize; in xchk_rtbitmap_rec()
59 blockcount = rec->ar_extcount * tp->t_mountp->m_sb.sb_rextsize; in xchk_rtbitmap_rec()
143 do_div(startext, sc->mp->m_sb.sb_rextsize); in xchk_xref_is_used_rt_space()
144 if (do_div(endext, sc->mp->m_sb.sb_rextsize)) in xchk_xref_is_used_rt_space()
Dagheader_repair.c57 xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb); in xrep_superblock()
171 if (xfs_sb_version_hasreflink(&sc->mp->m_sb) && in xrep_agf_find_btrees()
200 if (xfs_sb_version_hascrc(&mp->m_sb)) in xrep_agf_init_header()
201 uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_meta_uuid); in xrep_agf_init_header()
230 if (xfs_sb_version_hasreflink(&sc->mp->m_sb)) { in xrep_agf_set_roots()
287 if (xfs_sb_version_hasreflink(&mp->m_sb)) { in xrep_agf_calc_from_btrees()
374 if (!xfs_sb_version_hasrmapbt(&mp->m_sb)) in xrep_agf()
606 uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_meta_uuid); in xrep_agfl_init_header()
658 if (!xfs_sb_version_hasrmapbt(&mp->m_sb)) in xrep_agfl()
761 if (xfs_sb_version_hasfinobt(&mp->m_sb) && in xrep_agi_find_btrees()
[all …]
Dinode.c139 if ((flags & XFS_DIFLAG_NEWRTBM) && ino != mp->m_sb.sb_rbmino) in xchk_inode_flags()
182 !xfs_sb_version_hasreflink(&mp->m_sb)) in xchk_inode_flags2()
264 !xfs_sb_version_hasprojid32bit(&mp->m_sb)) in xchk_dinode()
355 mp->m_sb.sb_dblocks + mp->m_sb.sb_rblocks) in xchk_dinode()
358 if (be64_to_cpu(dip->di_nblocks) >= mp->m_sb.sb_dblocks) in xchk_dinode()
385 if (XFS_DFORK_APTR(dip) >= (char *)dip + mp->m_sb.sb_inodesize) in xchk_dinode()
552 if (!xfs_sb_version_hasreflink(&mp->m_sb)) in xchk_inode_check_reflink_iflag()
/Linux-v4.19/fs/xfs/
Dxfs_fsops.c47 if (nb < mp->m_sb.sb_dblocks) in xfs_growfs_data_private()
49 if ((error = xfs_sb_validate_fsb_count(&mp->m_sb, nb))) in xfs_growfs_data_private()
59 nb_mod = do_div(new, mp->m_sb.sb_agblocks); in xfs_growfs_data_private()
63 nb = (xfs_rfsblock_t)nagcount * mp->m_sb.sb_agblocks; in xfs_growfs_data_private()
64 if (nb < mp->m_sb.sb_dblocks) in xfs_growfs_data_private()
67 new = nb - mp->m_sb.sb_dblocks; in xfs_growfs_data_private()
68 oagcount = mp->m_sb.sb_agcount; in xfs_growfs_data_private()
101 (id.agno * (xfs_rfsblock_t)mp->m_sb.sb_agblocks); in xfs_growfs_data_private()
103 id.agsize = mp->m_sb.sb_agblocks; in xfs_growfs_data_private()
131 if (nb > mp->m_sb.sb_dblocks) in xfs_growfs_data_private()
[all …]
Dxfs_mount.c61 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_mount()
106 uuid_t *uuid = &mp->m_sb.sb_uuid; in xfs_uuid_unmount()
146 for (agno = 0; agno < mp->m_sb.sb_agcount; agno++) { in xfs_free_perag()
270 struct xfs_sb *sbp = &mp->m_sb; in xfs_readsb()
365 xfs_sb_t *sbp = &(mp->m_sb); in xfs_update_alignment()
417 xfs_sb_version_hasdalign(&mp->m_sb)) { in xfs_update_alignment()
431 xfs_sb_t *sbp = &(mp->m_sb); in xfs_set_maxicount()
458 xfs_sb_t *sbp = &(mp->m_sb); in xfs_set_rw_sizes()
498 uint64_t space = mp->m_sb.sb_dblocks; in xfs_set_low_space_thresholds()
512 if (xfs_sb_version_hasalign(&mp->m_sb) && in xfs_set_inoalignment()
[all …]
Dxfs_trans.c351 if (xfs_sb_version_haslazysbcount(&mp->m_sb)) in xfs_trans_mod_sb()
356 if (xfs_sb_version_haslazysbcount(&mp->m_sb)) in xfs_trans_mod_sb()
371 if (xfs_sb_version_haslazysbcount(&mp->m_sb)) in xfs_trans_mod_sb()
381 if (xfs_sb_version_haslazysbcount(&mp->m_sb)) in xfs_trans_mod_sb()
468 if (!xfs_sb_version_haslazysbcount(&(tp->t_mountp->m_sb))) { in xfs_trans_apply_sb_deltas()
609 (xfs_sb_version_haslazysbcount(&mp->m_sb) || in xfs_trans_unreserve_and_mod_sb()
619 if (xfs_sb_version_haslazysbcount(&mp->m_sb) || in xfs_trans_unreserve_and_mod_sb()
650 error = xfs_sb_mod64(&mp->m_sb.sb_frextents, rtxdelta); in xfs_trans_unreserve_and_mod_sb()
656 error = xfs_sb_mod64(&mp->m_sb.sb_dblocks, tp->t_dblocks_delta); in xfs_trans_unreserve_and_mod_sb()
661 error = xfs_sb_mod32(&mp->m_sb.sb_agcount, tp->t_agcount_delta); in xfs_trans_unreserve_and_mod_sb()
[all …]
Dxfs_qm_bhv.c78 quotaondisk = xfs_sb_version_hasquota(&mp->m_sb) && in xfs_qm_newmount()
79 (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT); in xfs_qm_newmount()
82 uquotaondisk = mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT; in xfs_qm_newmount()
83 pquotaondisk = mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT; in xfs_qm_newmount()
84 gquotaondisk = mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT; in xfs_qm_newmount()
Dxfs_rtalloc.c113 for (bbno = omp->m_sb.sb_rbmblocks - 1; in xfs_rtcopy_summary()
166 error = xfs_rtfind_forw(mp, tp, end, mp->m_sb.sb_rextents - 1, in xfs_rtallocate_range()
441 if (bno >= mp->m_sb.sb_rextents) in xfs_rtallocate_extent_near()
442 bno = mp->m_sb.sb_rextents - 1; in xfs_rtallocate_extent_near()
580 else if (i > 0 && (int)bbno + i < mp->m_sb.sb_rbmblocks - 1) in xfs_rtallocate_extent_near()
586 else if (i <= 0 && (int)bbno - i < mp->m_sb.sb_rbmblocks - 1) in xfs_rtallocate_extent_near()
642 for (i = 0; i < mp->m_sb.sb_rbmblocks; i++) { in xfs_rtallocate_extent_size()
701 for (i = 0; i < mp->m_sb.sb_rbmblocks; i++) { in xfs_rtallocate_extent_size()
834 memset(bp->b_addr, 0, mp->m_sb.sb_blocksize); in xfs_growfs_rt_alloc()
835 xfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1); in xfs_growfs_rt_alloc()
[all …]
Dxfs_qm.c306 if (xfs_is_quota_inode(&mp->m_sb, ip->i_ino)) in xfs_qm_need_dqattach()
394 ASSERT(!xfs_is_quota_inode(&ip->i_mount->m_sb, ip->i_ino)); in xfs_qm_dqdetach()
675 mp->m_qflags |= (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_CHKD); in xfs_qm_init_quotainfo()
754 if (!xfs_sb_version_has_pquotino(&mp->m_sb) && in xfs_qm_qino_alloc()
759 (mp->m_sb.sb_gquotino != NULLFSINO)) { in xfs_qm_qino_alloc()
760 ino = mp->m_sb.sb_gquotino; in xfs_qm_qino_alloc()
761 ASSERT(mp->m_sb.sb_pquotino == NULLFSINO); in xfs_qm_qino_alloc()
763 (mp->m_sb.sb_pquotino != NULLFSINO)) { in xfs_qm_qino_alloc()
764 ino = mp->m_sb.sb_pquotino; in xfs_qm_qino_alloc()
765 ASSERT(mp->m_sb.sb_gquotino == NULLFSINO); in xfs_qm_qino_alloc()
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Dxfs_qm_syscalls.c77 mp->m_sb.sb_qflags = mp->m_qflags; in xfs_qm_scall_quotaoff()
265 if (!xfs_sb_version_hasquota(&mp->m_sb) || flags == 0 || in xfs_qm_scall_trunc_qfiles()
273 error = xfs_qm_scall_trunc_qfile(mp, mp->m_sb.sb_uquotino); in xfs_qm_scall_trunc_qfiles()
278 error = xfs_qm_scall_trunc_qfile(mp, mp->m_sb.sb_gquotino); in xfs_qm_scall_trunc_qfiles()
283 error = xfs_qm_scall_trunc_qfile(mp, mp->m_sb.sb_pquotino); in xfs_qm_scall_trunc_qfiles()
318 if (((mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) == 0 && in xfs_qm_scall_quotaon()
320 ((mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) == 0 && in xfs_qm_scall_quotaon()
322 ((mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) == 0 && in xfs_qm_scall_quotaon()
326 __func__, flags, mp->m_sb.sb_qflags); in xfs_qm_scall_quotaon()
340 qf = mp->m_sb.sb_qflags; in xfs_qm_scall_quotaon()
[all …]
Dxfs_super.c587 xfs_sb_t *sbp = &mp->m_sb; in xfs_set_inode_alloc()
806 error = xfs_setsize_buftarg(mp->m_ddev_targp, mp->m_sb.sb_sectsize); in xfs_setup_devices()
813 if (xfs_sb_version_hassector(&mp->m_sb)) in xfs_setup_devices()
814 log_sector_size = mp->m_sb.sb_logsectsize; in xfs_setup_devices()
822 mp->m_sb.sb_sectsize); in xfs_setup_devices()
1091 xfs_sb_t *sbp = &mp->m_sb; in xfs_fs_statfs()
1244 xfs_sb_t *sbp = &mp->m_sb; in xfs_fs_remount()
1441 if (xfs_sb_version_haslogv2(&mp->m_sb)) { in xfs_finish_flags()
1443 mp->m_sb.sb_logsunit > XLOG_BIG_RECORD_BSIZE) { in xfs_finish_flags()
1444 mp->m_logbsize = mp->m_sb.sb_logsunit; in xfs_finish_flags()
[all …]
Dxfs_itable.c84 buf->bs_extsize = dic->di_extsize << mp->m_sb.sb_blocklog; in xfs_bulkstat_one_int()
95 mp->m_sb.sb_blocklog; in xfs_bulkstat_one_int()
106 buf->bs_blksize = mp->m_sb.sb_blocksize; in xfs_bulkstat_one_int()
112 buf->bs_blksize = mp->m_sb.sb_blocksize; in xfs_bulkstat_one_int()
176 inodes_per_cluster = blks_per_cluster << mp->m_sb.sb_inopblog; in xfs_bulkstat_ichunk_ra()
352 if (agno >= mp->m_sb.sb_agcount || in xfs_bulkstat()
376 while (agno < mp->m_sb.sb_agcount) { in xfs_bulkstat()
516 if (agno >= mp->m_sb.sb_agcount) in xfs_bulkstat()
557 if (agno >= mp->m_sb.sb_agcount || in xfs_inumbers()
619 } while (agno < mp->m_sb.sb_agcount); in xfs_inumbers()
Dxfs_discard.c174 if (range.start >= XFS_FSB_TO_B(mp, mp->m_sb.sb_dblocks) || in xfs_ioc_trim()
176 range.len < mp->m_sb.sb_blocksize) in xfs_ioc_trim()
183 if (end > XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks) - 1) in xfs_ioc_trim()
184 end = XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks)- 1; in xfs_ioc_trim()

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