diff options
Diffstat (limited to 'fs/gfs2/glops.c')
| -rw-r--r-- | fs/gfs2/glops.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c index fd1f52fff170..a067924341e3 100644 --- a/fs/gfs2/glops.c +++ b/fs/gfs2/glops.c @@ -86,16 +86,12 @@ static int gfs2_ail_empty_gl(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_name.ln_sbd; struct gfs2_trans tr; + unsigned int revokes; int ret; - memset(&tr, 0, sizeof(tr)); - INIT_LIST_HEAD(&tr.tr_buf); - INIT_LIST_HEAD(&tr.tr_databuf); - INIT_LIST_HEAD(&tr.tr_ail1_list); - INIT_LIST_HEAD(&tr.tr_ail2_list); - tr.tr_revokes = atomic_read(&gl->gl_ail_count); + revokes = atomic_read(&gl->gl_ail_count); - if (!tr.tr_revokes) { + if (!revokes) { bool have_revokes; bool log_in_flight; @@ -122,23 +118,14 @@ static int gfs2_ail_empty_gl(struct gfs2_glock *gl) return 0; } - /* A shortened, inline version of gfs2_trans_begin() - * tr->alloced is not set since the transaction structure is - * on the stack */ - tr.tr_reserved = 1 + gfs2_struct2blk(sdp, tr.tr_revokes); - tr.tr_ip = _RET_IP_; - sb_start_intwrite(sdp->sd_vfs); - ret = gfs2_log_reserve(sdp, tr.tr_reserved); - if (ret < 0) { - sb_end_intwrite(sdp->sd_vfs); - return ret; - } - WARN_ON_ONCE(current->journal_info); - current->journal_info = &tr; - - __gfs2_ail_flush(gl, 0, tr.tr_revokes); - + memset(&tr, 0, sizeof(tr)); + set_bit(TR_ONSTACK, &tr.tr_flags); + ret = __gfs2_trans_begin(&tr, sdp, 0, revokes, _RET_IP_); + if (ret) + goto flush; + __gfs2_ail_flush(gl, 0, revokes); gfs2_trans_end(sdp); + flush: gfs2_log_flush(sdp, NULL, GFS2_LOG_HEAD_FLUSH_NORMAL | GFS2_LFC_AIL_EMPTY_GL); |