Lines Matching refs:mp
31 xfs_mount_t *mp, /* file system mount structure */ in xfs_rtget_summary() argument
39 return xfs_rtmodify_summary_int(mp, tp, log, bbno, 0, rbpp, rsb, sum); in xfs_rtget_summary()
48 xfs_mount_t *mp, /* file system mount structure */ in xfs_rtany_summary() argument
62 if (mp->m_rsum_cache && low < mp->m_rsum_cache[bbno]) in xfs_rtany_summary()
63 low = mp->m_rsum_cache[bbno]; in xfs_rtany_summary()
72 error = xfs_rtget_summary(mp, tp, log, bbno, rbpp, rsb, &sum); in xfs_rtany_summary()
90 if (mp->m_rsum_cache && log > mp->m_rsum_cache[bbno]) in xfs_rtany_summary()
91 mp->m_rsum_cache[bbno] = log; in xfs_rtany_summary()
143 xfs_mount_t *mp, /* file system mount point */ in xfs_rtallocate_range() argument
161 error = xfs_rtfind_back(mp, tp, start, 0, &preblock); in xfs_rtallocate_range()
168 error = xfs_rtfind_forw(mp, tp, end, mp->m_sb.sb_rextents - 1, in xfs_rtallocate_range()
177 error = xfs_rtmodify_summary(mp, tp, in xfs_rtallocate_range()
179 XFS_BITTOBLOCK(mp, preblock), -1, rbpp, rsb); in xfs_rtallocate_range()
188 error = xfs_rtmodify_summary(mp, tp, in xfs_rtallocate_range()
190 XFS_BITTOBLOCK(mp, preblock), 1, rbpp, rsb); in xfs_rtallocate_range()
200 error = xfs_rtmodify_summary(mp, tp, in xfs_rtallocate_range()
202 XFS_BITTOBLOCK(mp, end + 1), 1, rbpp, rsb); in xfs_rtallocate_range()
210 error = xfs_rtmodify_range(mp, tp, start, len, 0); in xfs_rtallocate_range()
222 xfs_mount_t *mp, /* file system mount point */ in xfs_rtallocate_extent_block() argument
246 for (i = XFS_BLOCKTOBIT(mp, bbno), besti = -1, bestlen = 0, in xfs_rtallocate_extent_block()
247 end = XFS_BLOCKTOBIT(mp, bbno + 1) - 1; in xfs_rtallocate_extent_block()
254 error = xfs_rtcheck_range(mp, tp, i, maxlen, 1, &next, &stat); in xfs_rtallocate_extent_block()
262 error = xfs_rtallocate_range(mp, tp, i, maxlen, rbpp, in xfs_rtallocate_extent_block()
290 error = xfs_rtfind_forw(mp, tp, next, end, &i); in xfs_rtallocate_extent_block()
315 error = xfs_rtallocate_range(mp, tp, besti, bestlen, rbpp, rsb); in xfs_rtallocate_extent_block()
339 xfs_mount_t *mp, /* file system mount point */ in xfs_rtallocate_extent_exact() argument
359 error = xfs_rtcheck_range(mp, tp, bno, maxlen, 1, &next, &isfree); in xfs_rtallocate_extent_exact()
367 error = xfs_rtallocate_range(mp, tp, bno, maxlen, rbpp, rsb); in xfs_rtallocate_extent_exact()
402 error = xfs_rtallocate_range(mp, tp, bno, maxlen, rbpp, rsb); in xfs_rtallocate_extent_exact()
418 xfs_mount_t *mp, /* file system mount point */ in xfs_rtallocate_extent_near() argument
443 if (bno >= mp->m_sb.sb_rextents) in xfs_rtallocate_extent_near()
444 bno = mp->m_sb.sb_rextents - 1; in xfs_rtallocate_extent_near()
448 error = xfs_rtallocate_extent_exact(mp, tp, bno, minlen, maxlen, len, in xfs_rtallocate_extent_near()
460 bbno = XFS_BITTOBLOCK(mp, bno); in xfs_rtallocate_extent_near()
472 error = xfs_rtany_summary(mp, tp, log2len, mp->m_rsumlevels - 1, in xfs_rtallocate_extent_near()
490 error = xfs_rtallocate_extent_block(mp, tp, in xfs_rtallocate_extent_near()
519 error = xfs_rtany_summary(mp, tp, in xfs_rtallocate_extent_near()
520 log2len, mp->m_rsumlevels - 1, in xfs_rtallocate_extent_near()
535 error = xfs_rtallocate_extent_block(mp, in xfs_rtallocate_extent_near()
557 error = xfs_rtallocate_extent_block(mp, tp, in xfs_rtallocate_extent_near()
582 else if (i > 0 && (int)bbno + i < mp->m_sb.sb_rbmblocks - 1) in xfs_rtallocate_extent_near()
588 else if (i <= 0 && (int)bbno - i < mp->m_sb.sb_rbmblocks - 1) in xfs_rtallocate_extent_near()
613 xfs_mount_t *mp, /* file system mount point */ in xfs_rtallocate_extent_size() argument
640 for (l = xfs_highbit32(maxlen); l < mp->m_rsumlevels; l++) { in xfs_rtallocate_extent_size()
644 for (i = 0; i < mp->m_sb.sb_rbmblocks; i++) { in xfs_rtallocate_extent_size()
648 error = xfs_rtget_summary(mp, tp, l, i, rbpp, rsb, in xfs_rtallocate_extent_size()
661 error = xfs_rtallocate_extent_block(mp, tp, i, maxlen, in xfs_rtallocate_extent_size()
678 if (XFS_BITTOBLOCK(mp, n) > i + 1) in xfs_rtallocate_extent_size()
679 i = XFS_BITTOBLOCK(mp, n) - 1; in xfs_rtallocate_extent_size()
703 for (i = 0; i < mp->m_sb.sb_rbmblocks; i++) { in xfs_rtallocate_extent_size()
707 error = xfs_rtget_summary(mp, tp, l, i, rbpp, rsb, in xfs_rtallocate_extent_size()
722 error = xfs_rtallocate_extent_block(mp, tp, i, in xfs_rtallocate_extent_size()
741 if (XFS_BITTOBLOCK(mp, n) > i + 1) in xfs_rtallocate_extent_size()
742 i = XFS_BITTOBLOCK(mp, n) - 1; in xfs_rtallocate_extent_size()
757 struct xfs_mount *mp, /* file system mount point */ in xfs_growfs_rt_alloc() argument
776 resblks = XFS_GROWFSRT_SPACE_RES(mp, nblocks - oblocks); in xfs_growfs_rt_alloc()
780 error = xfs_trans_alloc(mp, &M_RES(mp)->tr_growrtalloc, resblks, in xfs_growfs_rt_alloc()
817 error = xfs_trans_alloc(mp, &M_RES(mp)->tr_growrtzero, in xfs_growfs_rt_alloc()
829 d = XFS_FSB_TO_DADDR(mp, fsbno); in xfs_growfs_rt_alloc()
830 bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, in xfs_growfs_rt_alloc()
831 mp->m_bsize, 0); in xfs_growfs_rt_alloc()
836 memset(bp->b_addr, 0, mp->m_sb.sb_blocksize); in xfs_growfs_rt_alloc()
837 xfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1); in xfs_growfs_rt_alloc()
860 xfs_mount_t *mp, /* file system mount structure */ in xfs_alloc_rsum_cache() argument
868 mp->m_rsum_cache = kmem_zalloc_large(rbmblocks, 0); in xfs_alloc_rsum_cache()
869 if (!mp->m_rsum_cache) in xfs_alloc_rsum_cache()
870 xfs_warn(mp, "could not allocate realtime summary cache"); in xfs_alloc_rsum_cache()
882 xfs_mount_t *mp, /* mount point for filesystem */ in xfs_growfs_rt() argument
903 sbp = &mp->m_sb; in xfs_growfs_rt()
909 if (mp->m_rtdev_targp == NULL || mp->m_rbmip == NULL || in xfs_growfs_rt()
918 error = xfs_buf_read_uncached(mp->m_rtdev_targp, in xfs_growfs_rt()
919 XFS_FSB_TO_BB(mp, nrblocks - 1), in xfs_growfs_rt()
920 XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); in xfs_growfs_rt()
934 nrsumblocks = XFS_B_TO_FSB(mp, nrsumsize); in xfs_growfs_rt()
935 nrsumsize = XFS_FSB_TO_B(mp, nrsumblocks); in xfs_growfs_rt()
941 if (nrsumblocks > (mp->m_sb.sb_logblocks >> 1)) in xfs_growfs_rt()
947 rbmblocks = XFS_B_TO_FSB(mp, mp->m_rbmip->i_d.di_size); in xfs_growfs_rt()
948 rsumblocks = XFS_B_TO_FSB(mp, mp->m_rsumip->i_d.di_size); in xfs_growfs_rt()
952 error = xfs_growfs_rt_alloc(mp, rbmblocks, nrbmblocks, mp->m_rbmip); in xfs_growfs_rt()
955 error = xfs_growfs_rt_alloc(mp, rsumblocks, nrsumblocks, mp->m_rsumip); in xfs_growfs_rt()
959 rsum_cache = mp->m_rsum_cache; in xfs_growfs_rt()
961 xfs_alloc_rsum_cache(mp, nrbmblocks); in xfs_growfs_rt()
974 ((sbp->sb_rextents & ((1 << mp->m_blkbit_log) - 1)) != 0); in xfs_growfs_rt()
979 *nmp = *mp; in xfs_growfs_rt()
998 nrsumblocks = XFS_B_TO_FSB(mp, nrsumsize); in xfs_growfs_rt()
999 nmp->m_rsumsize = nrsumsize = XFS_FSB_TO_B(mp, nrsumblocks); in xfs_growfs_rt()
1003 error = xfs_trans_alloc(mp, &M_RES(mp)->tr_growrtfree, 0, 0, 0, in xfs_growfs_rt()
1010 xfs_ilock(mp->m_rbmip, XFS_ILOCK_EXCL); in xfs_growfs_rt()
1011 xfs_trans_ijoin(tp, mp->m_rbmip, XFS_ILOCK_EXCL); in xfs_growfs_rt()
1015 mp->m_rbmip->i_d.di_size = in xfs_growfs_rt()
1017 xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE); in xfs_growfs_rt()
1021 xfs_ilock(mp->m_rsumip, XFS_ILOCK_EXCL); in xfs_growfs_rt()
1022 xfs_trans_ijoin(tp, mp->m_rsumip, XFS_ILOCK_EXCL); in xfs_growfs_rt()
1026 mp->m_rsumip->i_d.di_size = nmp->m_rsumsize; in xfs_growfs_rt()
1027 xfs_trans_log_inode(tp, mp->m_rsumip, XFS_ILOG_CORE); in xfs_growfs_rt()
1033 mp->m_rsumlevels != nmp->m_rsumlevels) { in xfs_growfs_rt()
1034 error = xfs_rtcopy_summary(mp, nmp, tp); in xfs_growfs_rt()
1075 mp->m_rsumlevels = nrsumlevels; in xfs_growfs_rt()
1076 mp->m_rsumsize = nrsumsize; in xfs_growfs_rt()
1093 if (rsum_cache != mp->m_rsum_cache) { in xfs_growfs_rt()
1095 kmem_free(mp->m_rsum_cache); in xfs_growfs_rt()
1096 mp->m_rsum_cache = rsum_cache; in xfs_growfs_rt()
1121 xfs_mount_t *mp = tp->t_mountp; in xfs_rtallocate_extent() local
1127 ASSERT(xfs_isilocked(mp->m_rbmip, XFS_ILOCK_EXCL)); in xfs_rtallocate_extent()
1149 error = xfs_rtallocate_extent_size(mp, tp, minlen, maxlen, len, in xfs_rtallocate_extent()
1152 error = xfs_rtallocate_extent_near(mp, tp, bno, minlen, maxlen, in xfs_rtallocate_extent()
1184 struct xfs_mount *mp) /* file system mount structure */ in xfs_rtmount_init() argument
1191 sbp = &mp->m_sb; in xfs_rtmount_init()
1194 if (mp->m_rtdev_targp == NULL) { in xfs_rtmount_init()
1195 xfs_warn(mp, in xfs_rtmount_init()
1199 mp->m_rsumlevels = sbp->sb_rextslog + 1; in xfs_rtmount_init()
1200 mp->m_rsumsize = in xfs_rtmount_init()
1201 (uint)sizeof(xfs_suminfo_t) * mp->m_rsumlevels * in xfs_rtmount_init()
1203 mp->m_rsumsize = roundup(mp->m_rsumsize, sbp->sb_blocksize); in xfs_rtmount_init()
1204 mp->m_rbmip = mp->m_rsumip = NULL; in xfs_rtmount_init()
1208 d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_rblocks); in xfs_rtmount_init()
1209 if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_rblocks) { in xfs_rtmount_init()
1210 xfs_warn(mp, "realtime mount -- %llu != %llu", in xfs_rtmount_init()
1211 (unsigned long long) XFS_BB_TO_FSB(mp, d), in xfs_rtmount_init()
1212 (unsigned long long) mp->m_sb.sb_rblocks); in xfs_rtmount_init()
1215 error = xfs_buf_read_uncached(mp->m_rtdev_targp, in xfs_rtmount_init()
1216 d - XFS_FSB_TO_BB(mp, 1), in xfs_rtmount_init()
1217 XFS_FSB_TO_BB(mp, 1), 0, &bp, NULL); in xfs_rtmount_init()
1219 xfs_warn(mp, "realtime device size check failed"); in xfs_rtmount_init()
1232 xfs_mount_t *mp) /* file system mount structure */ in xfs_rtmount_inodes() argument
1237 sbp = &mp->m_sb; in xfs_rtmount_inodes()
1238 error = xfs_iget(mp, NULL, sbp->sb_rbmino, 0, 0, &mp->m_rbmip); in xfs_rtmount_inodes()
1241 ASSERT(mp->m_rbmip != NULL); in xfs_rtmount_inodes()
1243 error = xfs_iget(mp, NULL, sbp->sb_rsumino, 0, 0, &mp->m_rsumip); in xfs_rtmount_inodes()
1245 xfs_irele(mp->m_rbmip); in xfs_rtmount_inodes()
1248 ASSERT(mp->m_rsumip != NULL); in xfs_rtmount_inodes()
1249 xfs_alloc_rsum_cache(mp, sbp->sb_rbmblocks); in xfs_rtmount_inodes()
1255 struct xfs_mount *mp) in xfs_rtunmount_inodes() argument
1257 kmem_free(mp->m_rsum_cache); in xfs_rtunmount_inodes()
1258 if (mp->m_rbmip) in xfs_rtunmount_inodes()
1259 xfs_irele(mp->m_rbmip); in xfs_rtunmount_inodes()
1260 if (mp->m_rsumip) in xfs_rtunmount_inodes()
1261 xfs_irele(mp->m_rsumip); in xfs_rtunmount_inodes()
1273 xfs_mount_t *mp, /* file system mount point */ in xfs_rtpick_extent() argument
1284 ASSERT(xfs_isilocked(mp->m_rbmip, XFS_ILOCK_EXCL)); in xfs_rtpick_extent()
1286 seqp = (uint64_t *)&VFS_I(mp->m_rbmip)->i_atime; in xfs_rtpick_extent()
1287 if (!(mp->m_rbmip->i_d.di_flags & XFS_DIFLAG_NEWRTBM)) { in xfs_rtpick_extent()
1288 mp->m_rbmip->i_d.di_flags |= XFS_DIFLAG_NEWRTBM; in xfs_rtpick_extent()
1296 b = (mp->m_sb.sb_rextents * ((resid << 1) + 1ULL)) >> in xfs_rtpick_extent()
1298 if (b >= mp->m_sb.sb_rextents) in xfs_rtpick_extent()
1299 div64_u64_rem(b, mp->m_sb.sb_rextents, &b); in xfs_rtpick_extent()
1300 if (b + len > mp->m_sb.sb_rextents) in xfs_rtpick_extent()
1301 b = mp->m_sb.sb_rextents - len; in xfs_rtpick_extent()
1304 xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE); in xfs_rtpick_extent()