Lines Matching refs:sdp
59 void gfs2_jindex_free(struct gfs2_sbd *sdp) in gfs2_jindex_free() argument
64 spin_lock(&sdp->sd_jindex_spin); in gfs2_jindex_free()
65 list_add(&list, &sdp->sd_jindex_list); in gfs2_jindex_free()
66 list_del_init(&sdp->sd_jindex_list); in gfs2_jindex_free()
67 sdp->sd_journals = 0; in gfs2_jindex_free()
68 spin_unlock(&sdp->sd_jindex_spin); in gfs2_jindex_free()
70 sdp->sd_jdesc = NULL; in gfs2_jindex_free()
99 struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid) in gfs2_jdesc_find() argument
103 spin_lock(&sdp->sd_jindex_spin); in gfs2_jdesc_find()
104 jd = jdesc_find_i(&sdp->sd_jindex_list, jid); in gfs2_jdesc_find()
105 spin_unlock(&sdp->sd_jindex_spin); in gfs2_jdesc_find()
113 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode); in gfs2_jdesc_check() local
119 jd->jd_blocks = size >> sdp->sd_sb.sb_bsize_shift; in gfs2_jdesc_check()
136 int gfs2_make_fs_rw(struct gfs2_sbd *sdp) in gfs2_make_fs_rw() argument
138 struct gfs2_inode *ip = GFS2_I(sdp->sd_jdesc->jd_inode); in gfs2_make_fs_rw()
144 if (gfs2_withdrawn(sdp)) in gfs2_make_fs_rw()
147 error = gfs2_find_jhead(sdp->sd_jdesc, &head, false); in gfs2_make_fs_rw()
148 if (error || gfs2_withdrawn(sdp)) in gfs2_make_fs_rw()
152 gfs2_consist(sdp); in gfs2_make_fs_rw()
157 sdp->sd_log_sequence = head.lh_sequence + 1; in gfs2_make_fs_rw()
158 gfs2_log_pointers_init(sdp, head.lh_blkno); in gfs2_make_fs_rw()
160 error = gfs2_quota_init(sdp); in gfs2_make_fs_rw()
161 if (!error && !gfs2_withdrawn(sdp)) in gfs2_make_fs_rw()
162 set_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags); in gfs2_make_fs_rw()
184 int gfs2_statfs_init(struct gfs2_sbd *sdp) in gfs2_statfs_init() argument
186 struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode); in gfs2_statfs_init()
187 struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; in gfs2_statfs_init()
188 struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode); in gfs2_statfs_init()
189 struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local; in gfs2_statfs_init()
203 if (sdp->sd_args.ar_spectator) { in gfs2_statfs_init()
204 spin_lock(&sdp->sd_statfs_spin); in gfs2_statfs_init()
207 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_init()
213 spin_lock(&sdp->sd_statfs_spin); in gfs2_statfs_init()
218 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_init()
230 void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free, in gfs2_statfs_change() argument
233 struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode); in gfs2_statfs_change()
234 struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local; in gfs2_statfs_change()
235 struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; in gfs2_statfs_change()
247 spin_lock(&sdp->sd_statfs_spin); in gfs2_statfs_change()
252 if (sdp->sd_args.ar_statfs_percent) { in gfs2_statfs_change()
254 y = m_sc->sc_free * sdp->sd_args.ar_statfs_percent; in gfs2_statfs_change()
258 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_change()
262 gfs2_wake_up_statfs(sdp); in gfs2_statfs_change()
265 void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh, in update_statfs() argument
268 struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode); in update_statfs()
269 struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode); in update_statfs()
270 struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; in update_statfs()
271 struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local; in update_statfs()
276 spin_lock(&sdp->sd_statfs_spin); in update_statfs()
284 spin_unlock(&sdp->sd_statfs_spin); in update_statfs()
289 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_statfs_sync() local
290 struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode); in gfs2_statfs_sync()
291 struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode); in gfs2_statfs_sync()
292 struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; in gfs2_statfs_sync()
293 struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local; in gfs2_statfs_sync()
308 spin_lock(&sdp->sd_statfs_spin); in gfs2_statfs_sync()
312 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_sync()
315 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_sync()
321 error = gfs2_trans_begin(sdp, 2 * RES_DINODE, 0); in gfs2_statfs_sync()
325 update_statfs(sdp, m_bh, l_bh); in gfs2_statfs_sync()
326 sdp->sd_statfs_force_sync = 0; in gfs2_statfs_sync()
328 gfs2_trans_end(sdp); in gfs2_statfs_sync()
356 static int gfs2_lock_fs_check_clean(struct gfs2_sbd *sdp) in gfs2_lock_fs_check_clean() argument
365 list_for_each_entry(jd, &sdp->sd_jindex_list, jd_list) { in gfs2_lock_fs_check_clean()
380 error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_EXCLUSIVE, in gfs2_lock_fs_check_clean()
381 LM_FLAG_NOEXP, &sdp->sd_freeze_gh); in gfs2_lock_fs_check_clean()
385 list_for_each_entry(jd, &sdp->sd_jindex_list, jd_list) { in gfs2_lock_fs_check_clean()
399 gfs2_freeze_unlock(&sdp->sd_freeze_gh); in gfs2_lock_fs_check_clean()
459 struct gfs2_sbd *sdp = GFS2_SB(inode); in gfs2_write_inode() local
470 gfs2_ail1_flush(sdp, wbc); in gfs2_write_inode()
502 struct gfs2_sbd *sdp = GFS2_SB(inode); in gfs2_dirty_inode() local
511 if (unlikely(gfs2_withdrawn(sdp))) in gfs2_dirty_inode()
516 fs_err(sdp, "dirty_inode: glock %d\n", ret); in gfs2_dirty_inode()
525 ret = gfs2_trans_begin(sdp, RES_DINODE, 0); in gfs2_dirty_inode()
527 fs_err(sdp, "dirty_inode: gfs2_trans_begin %d\n", ret); in gfs2_dirty_inode()
541 gfs2_trans_end(sdp); in gfs2_dirty_inode()
554 int gfs2_make_fs_ro(struct gfs2_sbd *sdp) in gfs2_make_fs_ro() argument
557 int log_write_allowed = test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags); in gfs2_make_fs_ro()
559 gfs2_flush_delete_work(sdp); in gfs2_make_fs_ro()
560 if (!log_write_allowed && current == sdp->sd_quotad_process) in gfs2_make_fs_ro()
561 fs_warn(sdp, "The quotad daemon is withdrawing.\n"); in gfs2_make_fs_ro()
562 else if (sdp->sd_quotad_process) in gfs2_make_fs_ro()
563 kthread_stop(sdp->sd_quotad_process); in gfs2_make_fs_ro()
564 sdp->sd_quotad_process = NULL; in gfs2_make_fs_ro()
566 if (!log_write_allowed && current == sdp->sd_logd_process) in gfs2_make_fs_ro()
567 fs_warn(sdp, "The logd daemon is withdrawing.\n"); in gfs2_make_fs_ro()
568 else if (sdp->sd_logd_process) in gfs2_make_fs_ro()
569 kthread_stop(sdp->sd_logd_process); in gfs2_make_fs_ro()
570 sdp->sd_logd_process = NULL; in gfs2_make_fs_ro()
573 gfs2_quota_sync(sdp->sd_vfs, 0); in gfs2_make_fs_ro()
574 gfs2_statfs_sync(sdp->sd_vfs, 0); in gfs2_make_fs_ro()
576 gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_SHUTDOWN | in gfs2_make_fs_ro()
578 wait_event(sdp->sd_reserving_log_wait, in gfs2_make_fs_ro()
579 atomic_read(&sdp->sd_reserving_log) == 0); in gfs2_make_fs_ro()
580 gfs2_assert_warn(sdp, atomic_read(&sdp->sd_log_blks_free) == in gfs2_make_fs_ro()
581 sdp->sd_jdesc->jd_blocks); in gfs2_make_fs_ro()
583 wait_event_timeout(sdp->sd_reserving_log_wait, in gfs2_make_fs_ro()
584 atomic_read(&sdp->sd_reserving_log) == 0, in gfs2_make_fs_ro()
587 gfs2_quota_cleanup(sdp); in gfs2_make_fs_ro()
590 sdp->sd_vfs->s_flags |= SB_RDONLY; in gfs2_make_fs_ro()
603 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_put_super() local
608 set_bit(SDF_NORECOVERY, &sdp->sd_flags); in gfs2_put_super()
613 spin_lock(&sdp->sd_jindex_spin); in gfs2_put_super()
614 list_for_each_entry(jd, &sdp->sd_jindex_list, jd_list) { in gfs2_put_super()
617 spin_unlock(&sdp->sd_jindex_spin); in gfs2_put_super()
622 spin_unlock(&sdp->sd_jindex_spin); in gfs2_put_super()
625 error = gfs2_make_fs_ro(sdp); in gfs2_put_super()
627 gfs2_io_error(sdp); in gfs2_put_super()
629 WARN_ON(gfs2_withdrawing(sdp)); in gfs2_put_super()
635 iput(sdp->sd_jindex); in gfs2_put_super()
636 iput(sdp->sd_statfs_inode); in gfs2_put_super()
637 iput(sdp->sd_rindex); in gfs2_put_super()
638 iput(sdp->sd_quota_inode); in gfs2_put_super()
640 gfs2_glock_put(sdp->sd_rename_gl); in gfs2_put_super()
641 gfs2_glock_put(sdp->sd_freeze_gl); in gfs2_put_super()
643 if (!sdp->sd_args.ar_spectator) { in gfs2_put_super()
644 if (gfs2_holder_initialized(&sdp->sd_journal_gh)) in gfs2_put_super()
645 gfs2_glock_dq_uninit(&sdp->sd_journal_gh); in gfs2_put_super()
646 if (gfs2_holder_initialized(&sdp->sd_jinode_gh)) in gfs2_put_super()
647 gfs2_glock_dq_uninit(&sdp->sd_jinode_gh); in gfs2_put_super()
648 gfs2_glock_dq_uninit(&sdp->sd_sc_gh); in gfs2_put_super()
649 gfs2_glock_dq_uninit(&sdp->sd_qc_gh); in gfs2_put_super()
650 free_local_statfs_inodes(sdp); in gfs2_put_super()
651 iput(sdp->sd_qc_inode); in gfs2_put_super()
654 gfs2_glock_dq_uninit(&sdp->sd_live_gh); in gfs2_put_super()
655 gfs2_clear_rgrpd(sdp); in gfs2_put_super()
656 gfs2_jindex_free(sdp); in gfs2_put_super()
658 gfs2_gl_hash_clear(sdp); in gfs2_put_super()
659 truncate_inode_pages_final(&sdp->sd_aspace); in gfs2_put_super()
660 gfs2_delete_debugfs_file(sdp); in gfs2_put_super()
662 gfs2_lm_unmount(sdp); in gfs2_put_super()
665 gfs2_sys_fs_del(sdp); in gfs2_put_super()
666 free_sbd(sdp); in gfs2_put_super()
678 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_sync_fs() local
682 gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL | in gfs2_sync_fs()
684 return sdp->sd_log_error; in gfs2_sync_fs()
691 struct gfs2_sbd *sdp = container_of(work, struct gfs2_sbd, sd_freeze_work); in gfs2_freeze_func() local
692 struct super_block *sb = sdp->sd_vfs; in gfs2_freeze_func()
695 error = gfs2_freeze_lock(sdp, &freeze_gh, 0); in gfs2_freeze_func()
697 gfs2_assert_withdraw(sdp, 0); in gfs2_freeze_func()
699 atomic_set(&sdp->sd_freeze_state, SFS_UNFROZEN); in gfs2_freeze_func()
702 fs_info(sdp, "GFS2: couldn't thaw filesystem: %d\n", in gfs2_freeze_func()
704 gfs2_assert_withdraw(sdp, 0); in gfs2_freeze_func()
709 clear_bit_unlock(SDF_FS_FROZEN, &sdp->sd_flags); in gfs2_freeze_func()
710 wake_up_bit(&sdp->sd_flags, SDF_FS_FROZEN); in gfs2_freeze_func()
722 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_freeze() local
725 mutex_lock(&sdp->sd_freeze_mutex); in gfs2_freeze()
726 if (atomic_read(&sdp->sd_freeze_state) != SFS_UNFROZEN) { in gfs2_freeze()
732 if (gfs2_withdrawn(sdp)) { in gfs2_freeze()
737 error = gfs2_lock_fs_check_clean(sdp); in gfs2_freeze()
742 fs_err(sdp, "waiting for recovery before freeze\n"); in gfs2_freeze()
744 fs_err(sdp, "Fatal IO error: cannot freeze gfs2 due " in gfs2_freeze()
748 fs_err(sdp, "error freezing FS: %d\n", error); in gfs2_freeze()
750 fs_err(sdp, "retrying...\n"); in gfs2_freeze()
753 set_bit(SDF_FS_FROZEN, &sdp->sd_flags); in gfs2_freeze()
755 mutex_unlock(&sdp->sd_freeze_mutex); in gfs2_freeze()
767 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_unfreeze() local
769 mutex_lock(&sdp->sd_freeze_mutex); in gfs2_unfreeze()
770 if (atomic_read(&sdp->sd_freeze_state) != SFS_FROZEN || in gfs2_unfreeze()
771 !gfs2_holder_initialized(&sdp->sd_freeze_gh)) { in gfs2_unfreeze()
772 mutex_unlock(&sdp->sd_freeze_mutex); in gfs2_unfreeze()
776 gfs2_freeze_unlock(&sdp->sd_freeze_gh); in gfs2_unfreeze()
777 mutex_unlock(&sdp->sd_freeze_mutex); in gfs2_unfreeze()
778 return wait_on_bit(&sdp->sd_flags, SDF_FS_FROZEN, TASK_INTERRUPTIBLE); in gfs2_unfreeze()
812 static int gfs2_statfs_slow(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc) in gfs2_statfs_slow() argument
828 rgd_next = gfs2_rgrpd_get_first(sdp); in gfs2_statfs_slow()
885 static int gfs2_statfs_i(struct gfs2_sbd *sdp, struct gfs2_statfs_change_host *sc) in gfs2_statfs_i() argument
887 struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; in gfs2_statfs_i()
888 struct gfs2_statfs_change_host *l_sc = &sdp->sd_statfs_local; in gfs2_statfs_i()
890 spin_lock(&sdp->sd_statfs_spin); in gfs2_statfs_i()
897 spin_unlock(&sdp->sd_statfs_spin); in gfs2_statfs_i()
920 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_statfs() local
924 error = gfs2_rindex_update(sdp); in gfs2_statfs()
928 if (gfs2_tune_get(sdp, gt_statfs_slow)) in gfs2_statfs()
929 error = gfs2_statfs_slow(sdp, &sc); in gfs2_statfs()
931 error = gfs2_statfs_i(sdp, &sc); in gfs2_statfs()
937 buf->f_bsize = sdp->sd_sb.sb_bsize; in gfs2_statfs()
1014 struct gfs2_sbd *sdp = root->d_sb->s_fs_info; in gfs2_show_options() local
1015 struct gfs2_args *args = &sdp->sd_args; in gfs2_show_options()
1018 if (is_ancestor(root, sdp->sd_master_dir)) in gfs2_show_options()
1071 val = sdp->sd_tune.gt_logd_secs; in gfs2_show_options()
1074 val = sdp->sd_tune.gt_statfs_quantum; in gfs2_show_options()
1077 else if (sdp->sd_tune.gt_statfs_slow) in gfs2_show_options()
1079 val = sdp->sd_tune.gt_quota_quantum; in gfs2_show_options()
1100 if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags)) in gfs2_show_options()
1102 if (test_bit(SDF_DEMOTE, &sdp->sd_flags)) in gfs2_show_options()
1127 struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); in gfs2_dinode_dealloc() local
1137 error = gfs2_rindex_update(sdp); in gfs2_dinode_dealloc()
1145 rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr, 1); in gfs2_dinode_dealloc()
1156 error = gfs2_trans_begin(sdp, RES_RG_BIT + RES_STATFS + RES_QUOTA, in gfs2_dinode_dealloc()
1157 sdp->sd_jdesc->jd_blocks); in gfs2_dinode_dealloc()
1165 gfs2_trans_end(sdp); in gfs2_dinode_dealloc()
1193 struct gfs2_sbd *sdp = GFS2_SB(inode); in gfs2_upgrade_iopen_glock() local
1228 timeout = wait_event_interruptible_timeout(sdp->sd_async_glock_wait, in gfs2_upgrade_iopen_glock()
1253 struct gfs2_sbd *sdp = sb->s_fs_info; in evict_should_delete() local
1279 ret = gfs2_check_blk_type(sdp, ip->i_no_addr, GFS2_BLKST_UNLINKED); in evict_should_delete()
1352 struct gfs2_sbd *sdp = sb->s_fs_info; in evict_linked_inode() local
1357 gfs2_log_flush(sdp, ip->i_gl, GFS2_LOG_HEAD_FLUSH_NORMAL | in evict_linked_inode()
1367 ret = gfs2_trans_begin(sdp, 0, sdp->sd_jdesc->jd_blocks); in evict_linked_inode()
1374 gfs2_trans_end(sdp); in evict_linked_inode()
1402 struct gfs2_sbd *sdp = sb->s_fs_info; in gfs2_evict_inode() local
1432 fs_warn(sdp, "gfs2_evict_inode: %d\n", ret); in gfs2_evict_inode()
1436 gfs2_assert_warn(sdp, ip->i_qadata->qa_ref == 0); in gfs2_evict_inode()
1483 extern void free_local_statfs_inodes(struct gfs2_sbd *sdp) in free_local_statfs_inodes() argument
1488 list_for_each_entry_safe(lsi, safe, &sdp->sd_sc_inodes_list, si_list) { in free_local_statfs_inodes()
1489 if (lsi->si_jid == sdp->sd_jdesc->jd_jid) in free_local_statfs_inodes()
1490 sdp->sd_sc_inode = NULL; /* belongs to this node */ in free_local_statfs_inodes()
1498 extern struct inode *find_local_statfs_inode(struct gfs2_sbd *sdp, in find_local_statfs_inode() argument
1505 list_for_each_entry(lsi, &sdp->sd_sc_inodes_list, si_list) { in find_local_statfs_inode()