Commit e7cb550d authored Jul 21, 2017 by Wang Xibo Committed by Bob Peterson Jul 21, 2017

GFS2: fix code parameter error in inode_go_lock



In inode_go_lock() function, the parameter order of list_add() is error.
According to the define of list_add(), the first parameter is new entry
and the second is the list head, so ip->i_trunc_list should be the
first parameter and the sdp->sd_trunc_list should be second.

Signed-off-by: Wang <Xibo&lt;wang.xibo@zte.com.cn>
Signed-off-by: Xiao <Likun&lt;xiao.likun@zte.com.cn>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

parent 98e5a91a

fs/gfs2/glops.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -470,7 +470,7 @@ static int inode_go_lock(struct gfs2_holder *gh)
		(gh->gh_state == LM_ST_EXCLUSIVE)) {
		spin_lock(&sdp->sd_trunc_lock);
		if (list_empty(&ip->i_trunc_list))
		list_add(&sdp->sd_trunc_list, &ip->i_trunc_list);
		list_add(&ip->i_trunc_list, &sdp->sd_trunc_list);
		spin_unlock(&sdp->sd_trunc_lock);
		wake_up(&sdp->sd_quota_wait);
		return 1;