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Diffstat (limited to 'fs/gfs2/glock.c')
-rw-r--r--fs/gfs2/glock.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index d00dc37e3d51..63981e2fb835 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -765,7 +765,6 @@ static void drop_bh(struct gfs2_glock *gl, unsigned int ret)
765{ 765{
766 struct gfs2_sbd *sdp = gl->gl_sbd; 766 struct gfs2_sbd *sdp = gl->gl_sbd;
767 const struct gfs2_glock_operations *glops = gl->gl_ops; 767 const struct gfs2_glock_operations *glops = gl->gl_ops;
768 struct gfs2_holder *gh = gl->gl_req_gh;
769 768
770 gfs2_assert_warn(sdp, test_bit(GLF_LOCK, &gl->gl_flags)); 769 gfs2_assert_warn(sdp, test_bit(GLF_LOCK, &gl->gl_flags));
771 gfs2_assert_warn(sdp, list_empty(&gl->gl_holders)); 770 gfs2_assert_warn(sdp, list_empty(&gl->gl_holders));
@@ -776,23 +775,11 @@ static void drop_bh(struct gfs2_glock *gl, unsigned int ret)
776 if (glops->go_inval) 775 if (glops->go_inval)
777 glops->go_inval(gl, DIO_METADATA); 776 glops->go_inval(gl, DIO_METADATA);
778 777
779 if (gh) {
780 spin_lock(&gl->gl_spin);
781 list_del_init(&gh->gh_list);
782 gh->gh_error = 0;
783 spin_unlock(&gl->gl_spin);
784 }
785
786 spin_lock(&gl->gl_spin); 778 spin_lock(&gl->gl_spin);
787 gfs2_demote_wake(gl); 779 gfs2_demote_wake(gl);
788 gl->gl_req_gh = NULL;
789 clear_bit(GLF_LOCK, &gl->gl_flags); 780 clear_bit(GLF_LOCK, &gl->gl_flags);
790 spin_unlock(&gl->gl_spin); 781 spin_unlock(&gl->gl_spin);
791
792 gfs2_glock_put(gl); 782 gfs2_glock_put(gl);
793
794 if (gh)
795 gfs2_holder_wake(gh);
796} 783}
797 784
798/** 785/**
@@ -810,7 +797,7 @@ static void xmote_bh(struct gfs2_glock *gl, unsigned int ret)
810 int prev_state = gl->gl_state; 797 int prev_state = gl->gl_state;
811 int op_done = 1; 798 int op_done = 1;
812 799
813 if ((ret & LM_OUT_ST_MASK) == LM_ST_UNLOCKED) { 800 if (!gh && (ret & LM_OUT_ST_MASK) == LM_ST_UNLOCKED) {
814 drop_bh(gl, ret); 801 drop_bh(gl, ret);
815 return; 802 return;
816 } 803 }