commit: ce27e317ba22b359bde02216afab934dac3af095 From: Tejun Heo <[email protected]> Date: Tue, 3 Jul 2012 10:38:06 -0700 Subject: cgroup: cgroup_rm_files() was calling simple_unlink() with the wrong inode
While refactoring cgroup file removal path, 05ef1d7c4a "cgroup: introduce struct cfent" incorrectly changed the @dir argument of simple_unlink() to the inode of the file being deleted instead of that of the containing directory. The effect of this bug is minor - ctime and mtime of the parent weren't properly updated on file deletion. Fix it by using @cgrp->dentry->d_inode instead. Signed-off-by: Tejun Heo <[email protected]> Reported-by: Al Viro <[email protected]> Acked-by: Li Zefan <[email protected]> Cc: [email protected] --- kernel/cgroup.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/cgroup.c b/kernel/cgroup.c index dec62f5..a56805a 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -959,7 +959,7 @@ static int cgroup_rm_file(struct cgroup *cgrp, const struct cftype *cft) dget(d); d_delete(d); - simple_unlink(d->d_inode, d); + simple_unlink(cgrp->dentry->d_inode, d); list_del_init(&cfe->node); dput(d); -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
