__set_current_state(TASK_UNINTERRUPTIBLE);
spin_unlock(&head->lock);
- XFS_STATS_INC(xs_sleep_logspace);
+ XFS_STATS_INC(log->l_mp, xs_sleep_logspace);
trace_xfs_log_grant_sleep(log, tic);
schedule();
if (XLOG_FORCED_SHUTDOWN(log))
return -EIO;
- XFS_STATS_INC(xs_try_logspace);
+ XFS_STATS_INC(mp, xs_try_logspace);
/*
* This is a new transaction on the ticket, so we need to change the
if (XLOG_FORCED_SHUTDOWN(log))
return -EIO;
- XFS_STATS_INC(xs_try_logspace);
+ XFS_STATS_INC(mp, xs_try_logspace);
ASSERT(*ticp == NULL);
tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent,
ASSERT(0);
goto out_free_log;
}
+ xfs_crit(mp, "Log size out of supported range.");
xfs_crit(mp,
-"Log size out of supported range. Continuing onwards, but if log hangs are\n"
-"experienced then please report this message in the bug report.");
+"Continuing onwards, but if log hangs are experienced then please report this message in the bug report.");
}
/*
if (error) {
xfs_warn(mp, "log mount/recovery failed: error %d",
error);
+ xlog_recover_cancel(mp->m_log);
goto out_destroy_ail;
}
}
* it.
*/
int
-xfs_log_mount_finish(xfs_mount_t *mp)
+xfs_log_mount_finish(
+ struct xfs_mount *mp)
{
int error = 0;
- if (!(mp->m_flags & XFS_MOUNT_NORECOVERY)) {
- error = xlog_recover_finish(mp->m_log);
- if (!error)
- xfs_log_work_queue(mp);
- } else {
+ if (mp->m_flags & XFS_MOUNT_NORECOVERY) {
ASSERT(mp->m_flags & XFS_MOUNT_RDONLY);
+ return 0;
}
+ error = xlog_recover_finish(mp->m_log);
+ if (!error)
+ xfs_log_work_queue(mp);
+
+ return error;
+}
+
+/*
+ * The mount has failed. Cancel the recovery if it hasn't completed and destroy
+ * the log.
+ */
+int
+xfs_log_mount_cancel(
+ struct xfs_mount *mp)
+{
+ int error;
+
+ error = xlog_recover_cancel(mp->m_log);
+ xfs_log_unmount(mp);
return error;
}
* In this case we just want to return the size of the
* log as the amount of space left.
*/
+ xfs_alert(log->l_mp, "xlog_space_left: head behind tail");
xfs_alert(log->l_mp,
- "xlog_space_left: head behind tail\n"
- " tail_cycle = %d, tail_bytes = %d\n"
- " GH cycle = %d, GH bytes = %d",
- tail_cycle, tail_bytes, head_cycle, head_bytes);
+ " tail_cycle = %d, tail_bytes = %d",
+ tail_cycle, tail_bytes);
+ xfs_alert(log->l_mp,
+ " GH cycle = %d, GH bytes = %d",
+ head_cycle, head_bytes);
ASSERT(0);
free_bytes = log->l_logsize;
}
if (xfs_sb_version_haslogv2(&log->l_mp->m_sb)) {
union xlog_in_core2 *xhdr = (union xlog_in_core2 *)rhead;
int i;
+ int xheads;
+
+ xheads = size / XLOG_HEADER_CYCLE_SIZE;
+ if (size % XLOG_HEADER_CYCLE_SIZE)
+ xheads++;
- for (i = 1; i < log->l_iclog_heads; i++) {
+ for (i = 1; i < xheads; i++) {
crc = crc32c(crc, &xhdr[i].hic_xheader,
sizeof(struct xlog_rec_ext_header));
}
int v2 = xfs_sb_version_haslogv2(&log->l_mp->m_sb);
int size;
- XFS_STATS_INC(xs_log_writes);
+ XFS_STATS_INC(log->l_mp, xs_log_writes);
ASSERT(atomic_read(&iclog->ic_refcnt) == 0);
/* Add for LR header */
bp = iclog->ic_bp;
XFS_BUF_SET_ADDR(bp, BLOCK_LSN(be64_to_cpu(iclog->ic_header.h_lsn)));
- XFS_STATS_ADD(xs_log_blocks, BTOBB(count));
+ XFS_STATS_ADD(log->l_mp, xs_log_blocks, BTOBB(count));
/* Do we need to split this write into 2 parts? */
if (XFS_BUF_ADDR(bp) + BTOBB(count) > log->l_logBBsize) {
"SWAPEXT"
};
- xfs_warn(mp,
- "xlog_write: reservation summary:\n"
- " trans type = %s (%u)\n"
- " unit res = %d bytes\n"
- " current res = %d bytes\n"
- " total reg = %u bytes (o/flow = %u bytes)\n"
- " ophdrs = %u (ophdr space = %u bytes)\n"
- " ophdr + reg = %u bytes\n"
- " num regions = %u",
- ((ticket->t_trans_type <= 0 ||
- ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
+ xfs_warn(mp, "xlog_write: reservation summary:");
+ xfs_warn(mp, " trans type = %s (%u)",
+ ((ticket->t_trans_type <= 0 ||
+ ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
"bad-trans-type" : trans_type_str[ticket->t_trans_type-1]),
- ticket->t_trans_type,
- ticket->t_unit_res,
- ticket->t_curr_res,
- ticket->t_res_arr_sum, ticket->t_res_o_flow,
- ticket->t_res_num_ophdrs, ophdr_spc,
- ticket->t_res_arr_sum +
- ticket->t_res_o_flow + ophdr_spc,
- ticket->t_res_num);
+ ticket->t_trans_type);
+ xfs_warn(mp, " unit res = %d bytes",
+ ticket->t_unit_res);
+ xfs_warn(mp, " current res = %d bytes",
+ ticket->t_curr_res);
+ xfs_warn(mp, " total reg = %u bytes (o/flow = %u bytes)",
+ ticket->t_res_arr_sum, ticket->t_res_o_flow);
+ xfs_warn(mp, " ophdrs = %u (ophdr space = %u bytes)",
+ ticket->t_res_num_ophdrs, ophdr_spc);
+ xfs_warn(mp, " ophdr + reg = %u bytes",
+ ticket->t_res_arr_sum + ticket->t_res_o_flow + ophdr_spc);
+ xfs_warn(mp, " num regions = %u",
+ ticket->t_res_num);
for (i = 0; i < ticket->t_res_num; i++) {
uint r_type = ticket->t_res_arr[i].r_type;
iclog = log->l_iclog;
if (iclog->ic_state != XLOG_STATE_ACTIVE) {
- XFS_STATS_INC(xs_log_noiclogs);
+ XFS_STATS_INC(log->l_mp, xs_log_noiclogs);
/* Wait for log writes to have flushed */
xlog_wait(&log->l_flush_wait, &log->l_icloglock);
struct xlog_in_core *iclog;
xfs_lsn_t lsn;
- XFS_STATS_INC(xs_log_force);
+ XFS_STATS_INC(mp, xs_log_force);
xlog_cil_force(log);
spin_unlock(&log->l_icloglock);
return -EIO;
}
- XFS_STATS_INC(xs_log_force_sleep);
+ XFS_STATS_INC(mp, xs_log_force_sleep);
xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
/*
* No need to grab the log lock here since we're
ASSERT(lsn != 0);
- XFS_STATS_INC(xs_log_force);
+ XFS_STATS_INC(mp, xs_log_force);
lsn = xlog_cil_force_lsn(log, lsn);
if (lsn == NULLCOMMITLSN)
(XLOG_STATE_WANT_SYNC | XLOG_STATE_SYNCING))) {
ASSERT(!(iclog->ic_state & XLOG_STATE_IOERROR));
- XFS_STATS_INC(xs_log_force_sleep);
+ XFS_STATS_INC(mp, xs_log_force_sleep);
xlog_wait(&iclog->ic_prev->ic_write_wait,
&log->l_icloglock);
spin_unlock(&log->l_icloglock);
return -EIO;
}
- XFS_STATS_INC(xs_log_force_sleep);
+ XFS_STATS_INC(mp, xs_log_force_sleep);
xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
/*
* No need to grab the log lock here since we're
projects / deliverable / linux.git / blobdiff