unsigned int lck_flags = (unsigned int)(gh ? gh->gh_flags : 0);
int ret;
- if (unlikely(test_bit(SDF_WITHDRAWN, &sdp->sd_flags)) &&
+ if (unlikely(gfs2_withdrawn(sdp)) &&
target != LM_ST_UNLOCKED)
return;
lck_flags &= (LM_FLAG_TRY | LM_FLAG_TRY_1CB | LM_FLAG_NOEXP |
GLOCK_BUG_ON(gl, gl->gl_state == gl->gl_target);
if ((target == LM_ST_UNLOCKED || target == LM_ST_DEFERRED) &&
glops->go_inval) {
- set_bit(GLF_INVALIDATE_IN_PROGRESS, &gl->gl_flags);
+ /*
+ * If another process is already doing the invalidate, let that
+ * finish first. The glock state machine will get back to this
+ * holder again later.
+ */
+ if (test_and_set_bit(GLF_INVALIDATE_IN_PROGRESS,
+ &gl->gl_flags))
+ return;
do_error(gl, 0); /* Fail queued try locks */
}
gl->gl_req = target;
}
else if (ret) {
fs_err(sdp, "lm_lock ret %d\n", ret);
- GLOCK_BUG_ON(gl, !test_bit(SDF_WITHDRAWN,
- &sdp->sd_flags));
+ GLOCK_BUG_ON(gl, !gfs2_withdrawn(sdp));
}
} else { /* lock_nolock */
finish_xmote(gl, target);
struct gfs2_sbd *sdp = gl->gl_name.ln_sbd;
int error = 0;
- if (unlikely(test_bit(SDF_WITHDRAWN, &sdp->sd_flags)))
+ if (unlikely(gfs2_withdrawn(sdp)))
return -EIO;
if (test_bit(GLF_LRU, &gl->gl_flags))