From 64c14ea73b58e2c3759682d67eeb00d088355f08 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Tue, 16 May 2006 13:37:11 -0400 Subject: [PATCH] [GFS2] Fix ref count bug that used to bite us on umount The ref count of certain glock's got elevated too far during unlink which caused umount to fail. This fixes it. Signed-off-by: Steven Whitehouse --- fs/gfs2/inode.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 5522fa747297..5bc9542c7fcb 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -297,19 +297,13 @@ static int inode_create(struct gfs2_glock *i_gl, const struct gfs2_inum *inum, if (!ip) return -ENOMEM; memset(ip, 0, sizeof(struct gfs2_inode)); - ip->i_num = *inum; - atomic_set(&ip->i_count, 1); - ip->i_vn = i_gl->gl_vn - 1; - ip->i_gl = i_gl; ip->i_sbd = sdp; - spin_lock_init(&ip->i_spin); init_rwsem(&ip->i_rw_mutex); - ip->i_greedy = gfs2_tune_get(sdp, gt_greedy_default); if (need_lock) { @@ -318,27 +312,23 @@ static int inode_create(struct gfs2_glock *i_gl, const struct gfs2_inum *inum, &ip->i_iopen_gh); if (error) goto fail; - } - spin_lock(&io_gl->gl_spin); - gfs2_glock_hold(i_gl); - io_gl->gl_object = i_gl; - spin_unlock(&io_gl->gl_spin); + spin_lock(&io_gl->gl_spin); + gfs2_glock_hold(i_gl); + io_gl->gl_object = i_gl; + spin_unlock(&io_gl->gl_spin); + } gfs2_glock_hold(i_gl); i_gl->gl_object = ip; - atomic_inc(&sdp->sd_inode_count); - *ipp = ip; - return 0; - fail: +fail: gfs2_meta_cache_flush(ip); kmem_cache_free(gfs2_inode_cachep, ip); *ipp = NULL; - return error; } -- 2.34.1