Lines Matching refs:jd
32 int gfs2_replay_read_block(struct gfs2_jdesc *jd, unsigned int blk,
35 struct gfs2_inode *ip = GFS2_I(jd->jd_inode);
55 int gfs2_revoke_add(struct gfs2_jdesc *jd, u64 blkno, unsigned int where)
57 struct list_head *head = &jd->jd_revoke_list;
84 int gfs2_revoke_check(struct gfs2_jdesc *jd, u64 blkno, unsigned int where)
90 list_for_each_entry(rr, &jd->jd_revoke_list, rr_list) {
100 wrap = (rr->rr_where < jd->jd_replay_tail);
101 a = (jd->jd_replay_tail < where);
108 void gfs2_revoke_clean(struct gfs2_jdesc *jd)
110 struct list_head *head = &jd->jd_revoke_list;
155 * @jd: the journal
167 static int get_log_header(struct gfs2_jdesc *jd, unsigned int blk,
170 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
174 error = gfs2_replay_read_block(jd, blk, &bh);
187 * @jd: the journal
197 static int foreach_descriptor(struct gfs2_jdesc *jd, u32 start,
200 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
211 error = gfs2_replay_read_block(jd, start, &bh);
223 error = get_log_header(jd, start, &lh);
225 gfs2_replay_incr_blk(jd, &start);
230 gfs2_consist_inode(GFS2_I(jd->jd_inode));
240 error = lops_scan_elements(jd, start, ld, ptr, pass);
247 gfs2_replay_incr_blk(jd, &start);
257 * @jd: the journal
263 static void clean_journal(struct gfs2_jdesc *jd,
266 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
269 gfs2_replay_incr_blk(jd, &lblock);
270 gfs2_write_log_header(sdp, jd, head->lh_sequence + 1, 0, lblock,
273 if (jd->jd_jid == sdp->sd_lockstruct.ls_jid) {
302 * @jd: The journal
308 static int update_statfs_inode(struct gfs2_jdesc *jd,
312 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
336 "[%+lld,%+lld,%+lld]\n", jd->jd_jid, sc.sc_total,
343 if (jd->jd_jid == sdp->sd_lockstruct.ls_jid) {
372 * @jd: the journal
377 static void recover_local_statfs(struct gfs2_jdesc *jd,
381 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
389 error = update_statfs_inode(jd, head, sdp->sd_statfs_inode);
396 error = update_statfs_inode(jd, NULL,
397 find_local_statfs_inode(sdp, jd->jd_jid));
404 struct gfs2_jdesc *jd = container_of(work, struct gfs2_jdesc, jd_work);
405 struct gfs2_inode *ip = GFS2_I(jd->jd_inode);
406 struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
417 jd->jd_jid);
423 if (jd->jd_jid != sdp->sd_lockstruct.ls_jid) {
425 jd->jd_jid);
429 error = gfs2_glock_nq_num(sdp, jd->jd_jid, &gfs2_journal_glops,
438 fs_info(sdp, "jid=%u: Busy\n", jd->jd_jid);
450 fs_info(sdp, "jid=%u, already locked for use\n", jd->jd_jid);
454 fs_info(sdp, "jid=%u: Looking at journal...\n", jd->jd_jid);
456 error = gfs2_jdesc_check(jd);
460 error = gfs2_find_jhead(jd, &head, true);
464 fs_info(sdp, "jid=%u: Journal head lookup took %lldms\n", jd->jd_jid,
469 jd->jd_jid);
497 "device\n", jd->jd_jid);
504 jd->jd_jid, head.lh_tail, head.lh_blkno);
511 lops_before_scan(jd, &head, pass);
512 error = foreach_descriptor(jd, head.lh_tail,
514 lops_after_scan(jd, error, pass);
521 recover_local_statfs(jd, &head);
522 clean_journal(jd, &head);
529 jd->jd_jid, ktime_ms_delta(t_rep, t_start),
536 gfs2_recovery_done(sdp, jd->jd_jid, LM_RD_SUCCESS);
543 fs_info(sdp, "jid=%u: Done\n", jd->jd_jid);
555 fs_info(sdp, "jid=%u: %s\n", jd->jd_jid, (error) ? "Failed" : "Done");
557 jd->jd_recover_error = error;
558 gfs2_recovery_done(sdp, jd->jd_jid, LM_RD_GAVEUP);
560 clear_bit(JDF_RECOVERY, &jd->jd_flags);
562 wake_up_bit(&jd->jd_flags, JDF_RECOVERY);
565 int gfs2_recover_journal(struct gfs2_jdesc *jd, bool wait)
569 if (test_and_set_bit(JDF_RECOVERY, &jd->jd_flags))
573 rv = queue_work(gfs_recovery_wq, &jd->jd_work);
577 wait_on_bit(&jd->jd_flags, JDF_RECOVERY,
580 return wait ? jd->jd_recover_error : 0;