aboutsummaryrefslogtreecommitdiffstats
path: root/fs/gfs2/glock.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/gfs2/glock.c')
-rw-r--r--fs/gfs2/glock.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 13391e546616..c962283d4e7f 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -1265,6 +1265,8 @@ static void blocking_cb(struct gfs2_sbd *sdp, struct lm_lockname *name,
1265 holdtime = gl->gl_tchange + gl->gl_ops->go_min_hold_time; 1265 holdtime = gl->gl_tchange + gl->gl_ops->go_min_hold_time;
1266 if (time_before(now, holdtime)) 1266 if (time_before(now, holdtime))
1267 delay = holdtime - now; 1267 delay = holdtime - now;
1268 if (test_bit(GLF_REPLY_PENDING, &gl->gl_flags))
1269 delay = gl->gl_ops->go_min_hold_time;
1268 1270
1269 spin_lock(&gl->gl_spin); 1271 spin_lock(&gl->gl_spin);
1270 handle_callback(gl, state, 1, delay); 1272 handle_callback(gl, state, 1, delay);
@@ -1578,8 +1580,6 @@ static const char *hflags2str(char *buf, unsigned flags, unsigned long iflags)
1578 *p++ = 'a'; 1580 *p++ = 'a';
1579 if (flags & GL_EXACT) 1581 if (flags & GL_EXACT)
1580 *p++ = 'E'; 1582 *p++ = 'E';
1581 if (flags & GL_ATIME)
1582 *p++ = 'a';
1583 if (flags & GL_NOCACHE) 1583 if (flags & GL_NOCACHE)
1584 *p++ = 'c'; 1584 *p++ = 'c';
1585 if (test_bit(HIF_HOLDER, &iflags)) 1585 if (test_bit(HIF_HOLDER, &iflags))
@@ -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)