Commit e7cb550d authored by Wang Xibo's avatar Wang Xibo Committed by Bob Peterson
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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: default avatarWang <Xibo&lt;wang.xibo@zte.com.cn>
Signed-off-by: default avatarXiao <Likun&lt;xiao.likun@zte.com.cn>
Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
parent 98e5a91a

fs/gfs2/glops.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -470,7 +470,7 @@ static int inode_go_lock(struct gfs2_holder *gh) 
	    (gh->gh_state == LM_ST_EXCLUSIVE)) {

	    (gh->gh_state == LM_ST_EXCLUSIVE)) {

		spin_lock(&sdp->sd_trunc_lock);

		spin_lock(&sdp->sd_trunc_lock);

		if (list_empty(&ip->i_trunc_list))

		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);

		spin_unlock(&sdp->sd_trunc_lock);

		wake_up(&sdp->sd_quota_wait);

		wake_up(&sdp->sd_quota_wait);

		return 1;

		return 1;