59 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in __gfs2_ail_flush()  local
65 	gfs2_log_lock(sdp);  in __gfs2_ail_flush()
66 	spin_lock(&sdp->sd_ail_lock);  in __gfs2_ail_flush()
76 		gfs2_trans_add_revoke(sdp, bd);  in __gfs2_ail_flush()
80 	spin_unlock(&sdp->sd_ail_lock);  in __gfs2_ail_flush()
81 	gfs2_log_unlock(sdp);  in __gfs2_ail_flush()
87 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in gfs2_ail_empty_gl()  local
114 		gfs2_log_lock(sdp);  in gfs2_ail_empty_gl()
115 		have_revokes = !list_empty(&sdp->sd_log_revokes);  in gfs2_ail_empty_gl()
116 		log_in_flight = atomic_read(&sdp->sd_log_in_flight);  in gfs2_ail_empty_gl()
117 		gfs2_log_unlock(sdp);  in gfs2_ail_empty_gl()
121 			log_flush_wait(sdp);  in gfs2_ail_empty_gl()
128 	tr.tr_reserved = 1 + gfs2_struct2blk(sdp, tr.tr_revokes);  in gfs2_ail_empty_gl()
130 	ret = gfs2_log_reserve(sdp, tr.tr_reserved);  in gfs2_ail_empty_gl()
138 	gfs2_trans_end(sdp);  in gfs2_ail_empty_gl()
140 	gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL |  in gfs2_ail_empty_gl()
147 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in gfs2_ail_flush()  local
149 …unsigned int max_revokes = (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_log_descriptor)) / sizeof(u64…  in gfs2_ail_flush()
156 		max_revokes += (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_meta_header)) / sizeof(u64);  in gfs2_ail_flush()
158 	ret = gfs2_trans_begin(sdp, 0, max_revokes);  in gfs2_ail_flush()
162 	gfs2_trans_end(sdp);  in gfs2_ail_flush()
163 	gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL |  in gfs2_ail_flush()
175 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in gfs2_rgrp_metasync()  local
176 	struct address_space *metamapping = &sdp->sd_aspace;  in gfs2_rgrp_metasync()
178 	const unsigned bsize = sdp->sd_sb.sb_bsize;  in gfs2_rgrp_metasync()
185 	WARN_ON_ONCE(error && !gfs2_withdrawn(sdp));  in gfs2_rgrp_metasync()
188 		gfs2_io_error(sdp);  in gfs2_rgrp_metasync()
203 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in rgrp_go_sync()  local
211 	gfs2_log_flush(sdp, gl, GFS2_LOG_HEAD_FLUSH_NORMAL |  in rgrp_go_sync()
232 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in rgrp_go_inval()  local
233 	struct address_space *mapping = &sdp->sd_aspace;  in rgrp_go_inval()
235 	const unsigned bsize = sdp->sd_sb.sb_bsize;  in rgrp_go_inval()
398 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in inode_go_demote_ok()  local
400 	if (sdp->sd_jindex == gl->gl_object || sdp->sd_rindex == gl->gl_object)  in inode_go_demote_ok()
500 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in inode_go_lock()  local
519 		spin_lock(&sdp->sd_trunc_lock);  in inode_go_lock()
521 			list_add(&ip->i_trunc_list, &sdp->sd_trunc_list);  in inode_go_lock()
522 		spin_unlock(&sdp->sd_trunc_lock);  in inode_go_lock()
523 		wake_up(&sdp->sd_quota_wait);  in inode_go_lock()
572 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in freeze_go_sync()  local
585 	if (gl->gl_state == LM_ST_SHARED && !gfs2_withdrawn(sdp) &&  in freeze_go_sync()
586 	    !test_bit(SDF_NORECOVERY, &sdp->sd_flags)) {  in freeze_go_sync()
587 		atomic_set(&sdp->sd_freeze_state, SFS_STARTING_FREEZE);  in freeze_go_sync()
588 		error = freeze_super(sdp->sd_vfs);  in freeze_go_sync()
590 			fs_info(sdp, "GFS2: couldn't freeze filesystem: %d\n",  in freeze_go_sync()
592 			if (gfs2_withdrawn(sdp)) {  in freeze_go_sync()
593 				atomic_set(&sdp->sd_freeze_state, SFS_UNFROZEN);  in freeze_go_sync()
596 			gfs2_assert_withdraw(sdp, 0);  in freeze_go_sync()
598 		queue_work(gfs2_freeze_wq, &sdp->sd_freeze_work);  in freeze_go_sync()
599 		if (test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags))  in freeze_go_sync()
600 			gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_FREEZE |  in freeze_go_sync()
603 			atomic_set(&sdp->sd_freeze_state, SFS_FROZEN);  in freeze_go_sync()
616 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in freeze_go_xmote_bh()  local
617 	struct gfs2_inode *ip = GFS2_I(sdp->sd_jdesc->jd_inode);  in freeze_go_xmote_bh()
622 	if (test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags)) {  in freeze_go_xmote_bh()
625 		error = gfs2_find_jhead(sdp->sd_jdesc, &head, false);  in freeze_go_xmote_bh()
626 		if (gfs2_assert_withdraw_delayed(sdp, !error))  in freeze_go_xmote_bh()
628 		if (gfs2_assert_withdraw_delayed(sdp, head.lh_flags &  in freeze_go_xmote_bh()
631 		sdp->sd_log_sequence = head.lh_sequence + 1;  in freeze_go_xmote_bh()
632 		gfs2_log_pointers_init(sdp, head.lh_blkno);  in freeze_go_xmote_bh()
658 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in iopen_go_callback()  local
660 	if (!remote || sb_rdonly(sdp->sd_vfs))  in iopen_go_callback()
703 	struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;  in nondisk_go_callback()  local
717 	if (test_bit(SDF_NORECOVERY, &sdp->sd_flags) ||  in nondisk_go_callback()
718 	    test_bit(SDF_WITHDRAWN, &sdp->sd_flags) ||  in nondisk_go_callback()
719 	    test_bit(SDF_REMOTE_WITHDRAW, &sdp->sd_flags))  in nondisk_go_callback()
727 	if (sdp->sd_args.ar_spectator) {  in nondisk_go_callback()
728 		fs_warn(sdp, "Spectator node cannot recover journals.\n");  in nondisk_go_callback()
732 	fs_warn(sdp, "Some node has withdrawn; checking for recovery.\n");  in nondisk_go_callback()
733 	set_bit(SDF_REMOTE_WITHDRAW, &sdp->sd_flags);  in nondisk_go_callback()
741 	queue_delayed_work(gfs2_control_wq, &sdp->sd_control_work, 0);  in nondisk_go_callback()