[Cluster-devel] [GFS2 PATCH 0/5] gfs2; jdata io deadlocks

[Bob Peterson]

This patch set addresses several problems I encountered while testing writes
to journaled data (jdata) files.

Bob Peterson (5):
  gfs2: don't lock sd_log_flush_lock in try_rgrp_unlink
  gfs2: instrumentation wrt ail1 stuck
  gfs2: change from write to read lock for sd_log_flush_lock in journal
    replay
  gfs2: special log flush sequence to protect jdata writes
  gfs2: implement special transaction type for jdata sync writes

 fs/gfs2/aops.c       |  25 ++++++--
 fs/gfs2/glops.c      |   2 +-
 fs/gfs2/incore.h     |   1 +
 fs/gfs2/log.c        | 137 +++++++++++++++++++++++++++++++++----------
 fs/gfs2/log.h        |   6 +-
 fs/gfs2/ops_fstype.c |   1 +
 fs/gfs2/recovery.c   |   4 +-
 fs/gfs2/rgrp.c       |   2 -
 fs/gfs2/trans.c      |  39 +++++++++---
 fs/gfs2/trans.h      |   4 ++
 10 files changed, 171 insertions(+), 50 deletions(-)

-- 
2.25.1