Lines Matching refs:sdp
38 void gfs2_assert_i(struct gfs2_sbd *sdp)
40 fs_emerg(sdp, "fatal assertion failed\n");
45 * @sdp: The GFS2 superblock
50 int check_journal_clean(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd,
63 fs_err(sdp, "Error %d locking journal for spectator "
70 fs_err(sdp, "Error checking journal for spectator "
77 fs_err(sdp, "Error parsing journal for spectator "
84 fs_err(sdp, "jid=%u: Journal is dirty, so the first "
96 * @sdp: the superblock
100 int gfs2_freeze_lock(struct gfs2_sbd *sdp, struct gfs2_holder *freeze_gh,
106 error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED, flags,
109 fs_err(sdp, "can't lock the freeze lock: %d\n", error);
119 static void signal_our_withdraw(struct gfs2_sbd *sdp)
121 struct gfs2_glock *live_gl = sdp->sd_live_gh.gh_gl;
126 int log_write_allowed = test_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
130 if (test_bit(SDF_NORECOVERY, &sdp->sd_flags) || !sdp->sd_jdesc)
133 inode = sdp->sd_jdesc->jd_inode;
139 set_bit(SDF_WITHDRAW_RECOVERY, &sdp->sd_flags);
151 clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
152 if (!sb_rdonly(sdp->sd_vfs)) {
156 if (sdp->sd_freeze_gl &&
157 !gfs2_glock_is_locked_by_me(sdp->sd_freeze_gl)) {
158 ret = gfs2_freeze_lock(sdp, &freeze_gh,
164 ret = gfs2_make_fs_ro(sdp);
168 if (sdp->sd_lockstruct.ls_ops->lm_lock == NULL) { /* lock_nolock */
171 clear_bit(SDF_WITHDRAW_RECOVERY, &sdp->sd_flags);
177 if (gfs2_holder_initialized(&sdp->sd_journal_gh)) {
178 gfs2_glock_dq_wait(&sdp->sd_journal_gh);
179 gfs2_holder_uninit(&sdp->sd_journal_gh);
181 sdp->sd_jinode_gh.gh_flags |= GL_NOCACHE;
182 gfs2_glock_dq(&sdp->sd_jinode_gh);
183 if (test_bit(SDF_FS_FROZEN, &sdp->sd_flags)) {
186 atomic_set(&sdp->sd_freeze_state, SFS_FROZEN);
187 thaw_super(sdp->sd_vfs);
196 gfs2_holder_uninit(&sdp->sd_jinode_gh);
219 gfs2_glock_dq_wait(&sdp->sd_live_gh);
225 fs_warn(sdp, "Requesting recovery of jid %d.\n",
226 sdp->sd_lockstruct.ls_jid);
228 &sdp->sd_live_gh);
233 ret = gfs2_glock_nq(&sdp->sd_live_gh);
246 fs_warn(sdp, "No other mounters found. Trying to recover our "
247 "own journal jid %d.\n", sdp->sd_lockstruct.ls_jid);
248 if (gfs2_recover_journal(sdp->sd_jdesc, 1))
249 fs_warn(sdp, "Unable to recover our journal jid %d.\n",
250 sdp->sd_lockstruct.ls_jid);
251 gfs2_glock_dq_wait(&sdp->sd_live_gh);
253 &sdp->sd_live_gh);
254 gfs2_glock_nq(&sdp->sd_live_gh);
258 clear_bit(SDF_WITHDRAW_RECOVERY, &sdp->sd_flags);
270 inode = gfs2_inode_lookup(sdp->sd_vfs, DT_UNKNOWN,
271 sdp->sd_jdesc->jd_no_addr, no_formal_ino,
274 fs_warn(sdp, "Reprocessing of jid %d failed with %ld.\n",
275 sdp->sd_lockstruct.ls_jid, PTR_ERR(inode));
278 sdp->sd_jdesc->jd_inode = inode;
284 ret = check_journal_clean(sdp, sdp->sd_jdesc, false);
288 fs_warn(sdp, "Waiting for journal recovery jid %d.\n",
289 sdp->sd_lockstruct.ls_jid);
293 fs_warn(sdp, "Journal recovery complete for jid %d.\n",
294 sdp->sd_lockstruct.ls_jid);
296 fs_warn(sdp, "Journal recovery skipped for %d until next "
297 "mount.\n", sdp->sd_lockstruct.ls_jid);
298 fs_warn(sdp, "Glock dequeues delayed: %lu\n", sdp->sd_glock_dqs_held);
299 sdp->sd_glock_dqs_held = 0;
300 wake_up_bit(&sdp->sd_flags, SDF_WITHDRAW_RECOVERY);
303 void gfs2_lm(struct gfs2_sbd *sdp, const char *fmt, ...)
308 if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW &&
309 test_bit(SDF_WITHDRAWN, &sdp->sd_flags))
315 fs_err(sdp, "%pV", &vaf);
319 int gfs2_withdraw(struct gfs2_sbd *sdp)
321 struct lm_lockstruct *ls = &sdp->sd_lockstruct;
324 if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW &&
325 test_and_set_bit(SDF_WITHDRAWN, &sdp->sd_flags)) {
326 if (!test_bit(SDF_WITHDRAW_IN_PROG, &sdp->sd_flags))
329 wait_on_bit(&sdp->sd_flags, SDF_WITHDRAW_IN_PROG,
334 set_bit(SDF_WITHDRAW_IN_PROG, &sdp->sd_flags);
336 if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW) {
337 fs_err(sdp, "about to withdraw this file system\n");
338 BUG_ON(sdp->sd_args.ar_debug);
340 signal_our_withdraw(sdp);
342 kobject_uevent(&sdp->sd_kobj, KOBJ_OFFLINE);
344 if (!strcmp(sdp->sd_lockstruct.ls_ops->lm_proto_name, "lock_dlm"))
345 wait_for_completion(&sdp->sd_wdack);
348 fs_err(sdp, "telling LM to unmount\n");
349 lm->lm_unmount(sdp);
351 set_bit(SDF_SKIP_DLM_UNLOCK, &sdp->sd_flags);
352 fs_err(sdp, "File system withdrawn\n");
354 clear_bit(SDF_WITHDRAW_IN_PROG, &sdp->sd_flags);
356 wake_up_bit(&sdp->sd_flags, SDF_WITHDRAW_IN_PROG);
359 if (sdp->sd_args.ar_errors == GFS2_ERRORS_PANIC)
360 panic("GFS2: fsid=%s: panic requested\n", sdp->sd_fsname);
369 void gfs2_assert_withdraw_i(struct gfs2_sbd *sdp, char *assertion,
373 if (gfs2_withdrawn(sdp))
376 fs_err(sdp,
385 if (sdp->sd_args.ar_errors == GFS2_ERRORS_PANIC)
389 gfs2_withdraw_delayed(sdp);
391 gfs2_withdraw(sdp);
399 void gfs2_assert_warn_i(struct gfs2_sbd *sdp, char *assertion,
403 sdp->sd_last_warning +
404 gfs2_tune_get(sdp, gt_complain_secs) * HZ))
407 if (sdp->sd_args.ar_errors == GFS2_ERRORS_WITHDRAW)
408 fs_warn(sdp, "warning: assertion \"%s\" failed at function = %s, file = %s, line = %u\n",
411 if (sdp->sd_args.ar_debug)
416 if (sdp->sd_args.ar_errors == GFS2_ERRORS_PANIC)
419 sdp->sd_fsname, assertion,
420 sdp->sd_fsname, function, file, line);
422 sdp->sd_last_warning = jiffies;
429 void gfs2_consist_i(struct gfs2_sbd *sdp, const char *function,
432 gfs2_lm(sdp,
435 gfs2_withdraw(sdp);
445 struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
447 gfs2_lm(sdp,
454 gfs2_withdraw(sdp);
464 struct gfs2_sbd *sdp = rgd->rd_sbd;
465 char fs_id_buf[sizeof(sdp->sd_fsname) + 7];
467 sprintf(fs_id_buf, "fsid=%s: ", sdp->sd_fsname);
469 gfs2_lm(sdp,
475 gfs2_withdraw(sdp);
484 int gfs2_meta_check_ii(struct gfs2_sbd *sdp, struct buffer_head *bh,
490 gfs2_lm(sdp,
496 me = gfs2_withdraw(sdp);
506 int gfs2_metatype_check_ii(struct gfs2_sbd *sdp, struct buffer_head *bh,
512 gfs2_lm(sdp,
518 me = gfs2_withdraw(sdp);
528 int gfs2_io_error_i(struct gfs2_sbd *sdp, const char *function, char *file,
531 gfs2_lm(sdp,
535 return gfs2_withdraw(sdp);
543 void gfs2_io_error_bh_i(struct gfs2_sbd *sdp, struct buffer_head *bh,
547 if (gfs2_withdrawn(sdp))
550 fs_err(sdp, "fatal: I/O error\n"
555 gfs2_withdraw(sdp);