clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
sdp->sd_log_flush_head = sdp->sd_log_head;
- sdp->sd_log_flush_wrapped = 0;
tr = sdp->sd_log_tr;
if (tr) {
sdp->sd_log_tr = NULL;
}
atomic_dec(&sdp->sd_log_blks_free); /* Adjust for unreserved buffer */
trace_gfs2_log_blocks(sdp, -1);
- sdp->sd_log_flush_wrapped = 0;
log_write_header(sdp, 0);
sdp->sd_log_head = sdp->sd_log_flush_head;
}
gfs2_assert_withdraw(sdp, list_empty(&sdp->sd_ail1_list));
sdp->sd_log_flush_head = sdp->sd_log_head;
- sdp->sd_log_flush_wrapped = 0;
log_write_header(sdp, GFS2_LOG_HEAD_UNMOUNT);
static inline int gfs2_ail_flush_reqd(struct gfs2_sbd *sdp)
{
unsigned int used_blocks = sdp->sd_jdesc->jd_blocks - atomic_read(&sdp->sd_log_blks_free);
+
+ if (test_and_clear_bit(SDF_FORCE_AIL_FLUSH, &sdp->sd_flags))
+ return 1;
+
return used_blocks + atomic_read(&sdp->sd_log_blks_needed) >=
atomic_read(&sdp->sd_log_thresh2);
}
while (!kthread_should_stop()) {
+ /* Check for errors writing to the journal */
+ if (sdp->sd_log_error) {
+ gfs2_lm_withdraw(sdp,
+ "GFS2: fsid=%s: error %d: "
+ "withdrawing the file system to "
+ "prevent further damage.\n",
+ sdp->sd_fsname, sdp->sd_log_error);
+ }
+
did_flush = false;
if (gfs2_jrnl_flush_reqd(sdp) || t == 0) {
gfs2_ail1_empty(sdp);