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@@ -597,7 +597,6 @@ __acquires(&gl->gl_spin)
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GLOCK_BUG_ON(gl, test_bit(GLF_DEMOTE_IN_PROGRESS, &gl->gl_flags));
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GLOCK_BUG_ON(gl, test_bit(GLF_DEMOTE_IN_PROGRESS, &gl->gl_flags));
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- down_read(&gfs2_umount_flush_sem);
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if (test_bit(GLF_DEMOTE, &gl->gl_flags) &&
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if (test_bit(GLF_DEMOTE, &gl->gl_flags) &&
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gl->gl_demote_state != gl->gl_state) {
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gl->gl_demote_state != gl->gl_state) {
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if (find_first_holder(gl))
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if (find_first_holder(gl))
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@@ -614,15 +613,14 @@ __acquires(&gl->gl_spin)
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if (ret == 0)
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if (ret == 0)
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goto out_unlock;
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goto out_unlock;
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if (ret == 2)
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if (ret == 2)
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- goto out_sem;
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+ goto out;
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gh = find_first_waiter(gl);
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gh = find_first_waiter(gl);
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gl->gl_target = gh->gh_state;
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gl->gl_target = gh->gh_state;
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if (!(gh->gh_flags & (LM_FLAG_TRY | LM_FLAG_TRY_1CB)))
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if (!(gh->gh_flags & (LM_FLAG_TRY | LM_FLAG_TRY_1CB)))
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do_error(gl, 0); /* Fail queued try locks */
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do_error(gl, 0); /* Fail queued try locks */
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}
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}
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do_xmote(gl, gh, gl->gl_target);
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do_xmote(gl, gh, gl->gl_target);
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-out_sem:
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- up_read(&gfs2_umount_flush_sem);
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+out:
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return;
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return;
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out_sched:
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out_sched:
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@@ -631,7 +629,7 @@ out_sched:
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gfs2_glock_put(gl);
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gfs2_glock_put(gl);
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out_unlock:
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out_unlock:
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clear_bit(GLF_LOCK, &gl->gl_flags);
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clear_bit(GLF_LOCK, &gl->gl_flags);
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- goto out_sem;
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+ goto out;
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}
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}
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static void glock_work_func(struct work_struct *work)
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static void glock_work_func(struct work_struct *work)
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@@ -641,6 +639,7 @@ static void glock_work_func(struct work_struct *work)
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if (test_and_clear_bit(GLF_REPLY_PENDING, &gl->gl_flags))
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if (test_and_clear_bit(GLF_REPLY_PENDING, &gl->gl_flags))
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finish_xmote(gl, gl->gl_reply);
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finish_xmote(gl, gl->gl_reply);
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+ down_read(&gfs2_umount_flush_sem);
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spin_lock(&gl->gl_spin);
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spin_lock(&gl->gl_spin);
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if (test_and_clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) &&
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if (test_and_clear_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) &&
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gl->gl_state != LM_ST_UNLOCKED &&
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gl->gl_state != LM_ST_UNLOCKED &&
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@@ -653,6 +652,7 @@ static void glock_work_func(struct work_struct *work)
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}
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}
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run_queue(gl, 0);
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run_queue(gl, 0);
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spin_unlock(&gl->gl_spin);
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spin_unlock(&gl->gl_spin);
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+ up_read(&gfs2_umount_flush_sem);
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if (!delay ||
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if (!delay ||
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queue_delayed_work(glock_workqueue, &gl->gl_work, delay) == 0)
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queue_delayed_work(glock_workqueue, &gl->gl_work, delay) == 0)
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gfs2_glock_put(gl);
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gfs2_glock_put(gl);
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