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-rw-r--r--fs/gfs2/glock.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 13391e546616..4cbb6957a0d4 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1816,15 +1816,17 @@ restart:
1816 if (gl) { 1816 if (gl) {
1817 gi->gl = hlist_entry(gl->gl_list.next, 1817 gi->gl = hlist_entry(gl->gl_list.next,
1818 struct gfs2_glock, gl_list); 1818 struct gfs2_glock, gl_list);
1819 if (gi->gl) 1819 } else {
1820 gfs2_glock_hold(gi->gl); 1820 gi->gl = hlist_entry(gl_hash_table[gi->hash].hb_list.first,
1821 struct gfs2_glock, gl_list);
1821 } 1822 }
1823 if (gi->gl)
1824 gfs2_glock_hold(gi->gl);
1822 read_unlock(gl_lock_addr(gi->hash)); 1825 read_unlock(gl_lock_addr(gi->hash));
1823 if (gl) 1826 if (gl)
1824 gfs2_glock_put(gl); 1827 gfs2_glock_put(gl);
1825 if (gl && gi->gl == NULL)
1826 gi->hash++;
1827 while (gi->gl == NULL) { 1828 while (gi->gl == NULL) {
1829 gi->hash++;
1828 if (gi->hash >= GFS2_GL_HASH_SIZE) 1830 if (gi->hash >= GFS2_GL_HASH_SIZE)
1829 return 1; 1831 return 1;
1830 read_lock(gl_lock_addr(gi->hash)); 1832 read_lock(gl_lock_addr(gi->hash));
@@ -1833,7 +1835,6 @@ restart:
1833 if (gi->gl) 1835 if (gi->gl)
1834 gfs2_glock_hold(gi->gl); 1836 gfs2_glock_hold(gi->gl);
1835 read_unlock(gl_lock_addr(gi->hash)); 1837 read_unlock(gl_lock_addr(gi->hash));
1836 gi->hash++;
1837 } 1838 }
1838 1839
1839 if (gi->sdp != gi->gl->gl_sbd) 1840 if (gi->sdp != gi->gl->gl_sbd)