diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 71091e35f83d..2299dcc417ea 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -163,7 +163,7 @@ void gfs2_glock_free(struct gfs2_glock *gl) { struct gfs2_sbd *sdp = gl->gl_name.ln_sbd; - BUG_ON(atomic_read(&gl->gl_revokes)); + gfs2_glock_assert_withdraw(gl, atomic_read(&gl->gl_revokes) == 0); rhashtable_remove_fast(&gl_hash_table, &gl->gl_node, ht_parms); smp_mb(); wake_up_glock(gl); @@ -634,7 +634,8 @@ __acquires(&gl->gl_lockref.lock) */ if ((atomic_read(&gl->gl_ail_count) != 0) && (!cmpxchg(&sdp->sd_log_error, 0, -EIO))) { - gfs2_assert_warn(sdp, !atomic_read(&gl->gl_ail_count)); + gfs2_glock_assert_warn(gl, + !atomic_read(&gl->gl_ail_count)); gfs2_dump_glock(NULL, gl, true); } glops->go_inval(gl, target == LM_ST_DEFERRED ? 0 : DIO_METADATA); @@ -1990,7 +1991,7 @@ void gfs2_glock_finish_truncate(struct gfs2_inode *ip) int ret; ret = gfs2_truncatei_resume(ip); - gfs2_assert_withdraw(gl->gl_name.ln_sbd, ret == 0); + gfs2_glock_assert_withdraw(gl, ret == 0); spin_lock(&gl->gl_lockref.lock); clear_bit(GLF_LOCK, &gl->gl_flags); @@ -2132,7 +2133,13 @@ void gfs2_dump_glock(struct seq_file *seq, struct gfs2_glock *gl, bool fsid) char gflags_buf[32]; struct gfs2_sbd *sdp = gl->gl_name.ln_sbd; char fs_id_buf[sizeof(sdp->sd_fsname) + 7]; + unsigned long nrpages = 0; + if (gl->gl_ops->go_flags & GLOF_ASPACE) { + struct address_space *mapping = gfs2_glock2aspace(gl); + + nrpages = mapping->nrpages; + } memset(fs_id_buf, 0, sizeof(fs_id_buf)); if (fsid && sdp) /* safety precaution */ sprintf(fs_id_buf, "fsid=%s: ", sdp->sd_fsname); @@ -2141,15 +2148,16 @@ void gfs2_dump_glock(struct seq_file *seq, struct gfs2_glock *gl, bool fsid) if (!test_bit(GLF_DEMOTE, &gl->gl_flags)) dtime = 0; gfs2_print_dbg(seq, "%sG: s:%s n:%u/%llx f:%s t:%s d:%s/%llu a:%d " - "v:%d r:%d m:%ld\n", fs_id_buf, state2str(gl->gl_state), - gl->gl_name.ln_type, - (unsigned long long)gl->gl_name.ln_number, - gflags2str(gflags_buf, gl), - state2str(gl->gl_target), - state2str(gl->gl_demote_state), dtime, - atomic_read(&gl->gl_ail_count), - atomic_read(&gl->gl_revokes), - (int)gl->gl_lockref.count, gl->gl_hold_time); + "v:%d r:%d m:%ld p:%lu\n", + fs_id_buf, state2str(gl->gl_state), + gl->gl_name.ln_type, + (unsigned long long)gl->gl_name.ln_number, + gflags2str(gflags_buf, gl), + state2str(gl->gl_target), + state2str(gl->gl_demote_state), dtime, + atomic_read(&gl->gl_ail_count), + atomic_read(&gl->gl_revokes), + (int)gl->gl_lockref.count, gl->gl_hold_time, nrpages); list_for_each_entry(gh, &gl->gl_holders, gh_list) dump_holder(seq, gh, fs_id_buf); |