diff options
Diffstat (limited to 'fs/gfs2/log.c')
| -rw-r--r-- | fs/gfs2/log.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index d750d1128bed..aa568796207c 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -914,9 +914,8 @@ void gfs2_write_log_header(struct gfs2_sbd *sdp, struct gfs2_jdesc *jd, static void log_write_header(struct gfs2_sbd *sdp, u32 flags) { blk_opf_t op_flags = REQ_PREFLUSH | REQ_FUA | REQ_META | REQ_SYNC; - enum gfs2_freeze_state state = atomic_read(&sdp->sd_freeze_state); - gfs2_assert_withdraw(sdp, (state != SFS_FROZEN)); + gfs2_assert_withdraw(sdp, !test_bit(SDF_FROZEN, &sdp->sd_flags)); if (test_bit(SDF_NOBARRIERS, &sdp->sd_flags)) { gfs2_ordered_wait(sdp); @@ -1036,7 +1035,7 @@ void gfs2_log_flush(struct gfs2_sbd *sdp, struct gfs2_glock *gl, u32 flags) { struct gfs2_trans *tr = NULL; unsigned int reserved_blocks = 0, used_blocks = 0; - enum gfs2_freeze_state state = atomic_read(&sdp->sd_freeze_state); + bool frozen = test_bit(SDF_FROZEN, &sdp->sd_flags); unsigned int first_log_head; unsigned int reserved_revokes = 0; @@ -1067,7 +1066,7 @@ repeat: if (tr) { sdp->sd_log_tr = NULL; tr->tr_first = first_log_head; - if (unlikely (state == SFS_FROZEN)) { + if (unlikely(frozen)) { if (gfs2_assert_withdraw_delayed(sdp, !tr->tr_num_buf_new && !tr->tr_num_databuf_new)) goto out_withdraw; @@ -1092,7 +1091,7 @@ repeat: if (flags & GFS2_LOG_HEAD_FLUSH_SHUTDOWN) clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags); - if (unlikely(state == SFS_FROZEN)) + if (unlikely(frozen)) if (gfs2_assert_withdraw_delayed(sdp, !reserved_revokes)) goto out_withdraw; @@ -1136,8 +1135,6 @@ repeat: if (flags & (GFS2_LOG_HEAD_FLUSH_SHUTDOWN | GFS2_LOG_HEAD_FLUSH_FREEZE)) gfs2_log_shutdown(sdp); - if (flags & GFS2_LOG_HEAD_FLUSH_FREEZE) - atomic_set(&sdp->sd_freeze_state, SFS_FROZEN); } out_end: |