From c3f60b6e3a7667f78a63b15cf09655ecfca757fc Mon Sep 17 00:00:00 2001 From: Bob Peterson Date: Wed, 12 Dec 2007 11:44:41 -0600 Subject: [GFS2] Eliminate the no longer needed sd_statfs_mutex This patch eliminates the unneeded sd_statfs_mutex mutex but preserves the ordering as discussed. Signed-off-by: Bob Peterson Signed-off-by: Steven Whitehouse --- fs/gfs2/super.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'fs/gfs2/super.c') diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 22e09660d648..5d0017d313a3 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -688,9 +688,7 @@ void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free, if (error) return; - mutex_lock(&sdp->sd_statfs_mutex); gfs2_trans_add_bh(l_ip->i_gl, l_bh, 1); - mutex_unlock(&sdp->sd_statfs_mutex); spin_lock(&sdp->sd_statfs_spin); l_sc->sc_total += total; @@ -738,9 +736,7 @@ int gfs2_statfs_sync(struct gfs2_sbd *sdp) if (error) goto out_bh2; - mutex_lock(&sdp->sd_statfs_mutex); gfs2_trans_add_bh(l_ip->i_gl, l_bh, 1); - mutex_unlock(&sdp->sd_statfs_mutex); spin_lock(&sdp->sd_statfs_spin); m_sc->sc_total += l_sc->sc_total; -- cgit v1.2.3