diff options
| -rw-r--r-- | fs/gfs2/glock.c | 11 | ||||
| -rw-r--r-- | fs/gfs2/incore.h | 1 | ||||
| -rw-r--r-- | fs/gfs2/trace_gfs2.h | 1 |
3 files changed, 3 insertions, 10 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 19d4db4c44e7..c0d441228562 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -458,9 +458,6 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state) else gl->gl_lockref.count--; } - if (held1 && held2 && list_empty(&gl->gl_holders)) - clear_bit(GLF_QUEUED, &gl->gl_flags); - if (new_state != gl->gl_target) /* shorten our minimum hold time */ gl->gl_hold_time = max(gl->gl_hold_time - GL_GLOCK_HOLD_DECR, @@ -1350,7 +1347,6 @@ fail: if (unlikely((gh->gh_flags & LM_FLAG_PRIORITY) && !insert_pt)) insert_pt = &gh2->gh_list; } - set_bit(GLF_QUEUED, &gl->gl_flags); trace_gfs2_glock_queue(gh, 1); gfs2_glstats_inc(gl, GFS2_LKS_QCOUNT); gfs2_sbstats_inc(gl, GFS2_LKS_QCOUNT); @@ -1651,16 +1647,15 @@ void gfs2_glock_cb(struct gfs2_glock *gl, unsigned int state) unsigned long now = jiffies; gfs2_glock_hold(gl); + spin_lock(&gl->gl_lockref.lock); holdtime = gl->gl_tchange + gl->gl_hold_time; - if (test_bit(GLF_QUEUED, &gl->gl_flags) && + if (!list_empty(&gl->gl_holders) && gl->gl_name.ln_type == LM_TYPE_INODE) { if (time_before(now, holdtime)) delay = holdtime - now; if (test_bit(GLF_REPLY_PENDING, &gl->gl_flags)) delay = gl->gl_hold_time; } - - spin_lock(&gl->gl_lockref.lock); handle_callback(gl, state, delay, true); __gfs2_glock_queue_work(gl, delay); spin_unlock(&gl->gl_lockref.lock); @@ -2105,7 +2100,7 @@ static const char *gflags2str(char *buf, const struct gfs2_glock *gl) *p++ = 'I'; if (test_bit(GLF_FROZEN, gflags)) *p++ = 'F'; - if (test_bit(GLF_QUEUED, gflags)) + if (!list_empty(&gl->gl_holders)) *p++ = 'q'; if (test_bit(GLF_LRU, gflags)) *p++ = 'L'; diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 387e99d6eda9..346693faf049 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -340,7 +340,6 @@ enum { GLF_REPLY_PENDING = 9, GLF_INITIAL = 10, GLF_FROZEN = 11, - GLF_QUEUED = 12, GLF_LRU = 13, GLF_OBJECT = 14, /* Used only for tracing */ GLF_BLOCKING = 15, diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h index fe140ceef74d..0b2f858d9a8c 100644 --- a/fs/gfs2/trace_gfs2.h +++ b/fs/gfs2/trace_gfs2.h @@ -56,7 +56,6 @@ {(1UL << GLF_REPLY_PENDING), "r" }, \ {(1UL << GLF_INITIAL), "I" }, \ {(1UL << GLF_FROZEN), "F" }, \ - {(1UL << GLF_QUEUED), "q" }, \ {(1UL << GLF_LRU), "L" }, \ {(1UL << GLF_OBJECT), "o" }, \ {(1UL << GLF_BLOCKING), "b" }) |