diff options
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index befcda0e53a..951cb91e7dd 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -595,11 +595,12 @@ static void run_queue(struct gfs2_glock *gl) blocked = rq_mutex(gh); } else if (test_bit(GLF_DEMOTE, &gl->gl_flags)) { blocked = rq_demote(gl); - if (gl->gl_waiters2 && !blocked) { + if (test_bit(GLF_WAITERS2, &gl->gl_flags) && + !blocked) { set_bit(GLF_DEMOTE, &gl->gl_flags); gl->gl_demote_state = LM_ST_UNLOCKED; } - gl->gl_waiters2 = 0; + clear_bit(GLF_WAITERS2, &gl->gl_flags); } else if (!list_empty(&gl->gl_waiters3)) { gh = list_entry(gl->gl_waiters3.next, struct gfs2_holder, gh_list); @@ -710,7 +711,7 @@ static void handle_callback(struct gfs2_glock *gl, unsigned int state, } else if (gl->gl_demote_state != LM_ST_UNLOCKED && gl->gl_demote_state != state) { if (test_bit(GLF_DEMOTE_IN_PROGRESS, &gl->gl_flags)) - gl->gl_waiters2 = 1; + set_bit(GLF_WAITERS2, &gl->gl_flags); else gl->gl_demote_state = LM_ST_UNLOCKED; } |