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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: Wang Xibo<wang.xibo@zte.com.cn>
Signed-off-by: Xiao Likun<xiao.likun@zte.com.cn>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
This commit is contained in:
Wang Xibo 2017-07-21 07:40:59 -05:00 committed by Bob Peterson
parent 98e5a91a61
commit e7cb550d79
1 changed files with 1 additions and 1 deletions
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2
fs/gfs2/glops.c
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@ -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;