diff --git a/[refs] b/[refs] index 61ad563ed449..d27d36c33e31 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: a8bf2bc212e129dd59a8b06cdbc15079cc3bd876 +refs/heads/master: b7dc2df5725fe7355fd76000ead7e39728e1b8a9 diff --git a/trunk/fs/gfs2/glock.c b/trunk/fs/gfs2/glock.c index ddcdbf493536..dbab3fdc2582 100644 --- a/trunk/fs/gfs2/glock.c +++ b/trunk/fs/gfs2/glock.c @@ -706,8 +706,18 @@ static void glock_work_func(struct work_struct *work) { unsigned long delay = 0; struct gfs2_glock *gl = container_of(work, struct gfs2_glock, gl_work.work); + struct gfs2_holder *gh; int drop_ref = 0; + if (unlikely(test_bit(GLF_FROZEN, &gl->gl_flags))) { + spin_lock(&gl->gl_spin); + gh = find_first_waiter(gl); + if (gh && (gh->gh_flags & LM_FLAG_NOEXP) && + test_and_clear_bit(GLF_FROZEN, &gl->gl_flags)) + set_bit(GLF_REPLY_PENDING, &gl->gl_flags); + spin_unlock(&gl->gl_spin); + } + if (test_and_clear_bit(GLF_REPLY_PENDING, &gl->gl_flags)) { finish_xmote(gl, gl->gl_reply); drop_ref = 1;