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Commit 215748e6 authored by Al Viro's avatar Al Viro
Browse files

acct: move mnt_pin() upwards. 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 17c0a5aa

kernel/acct.c

+1 −2
Original line number Diff line number Diff line
@@ -206,7 +206,6 @@ static void acct_kill(struct bsd_acct_struct *acct, 
		ns->bacct = new;

		if (new) {

			struct vfsmount *m = new->file->f_path.mnt;

			mnt_pin(m);

			spin_lock(&acct_lock);

			hlist_add_head(&new->s_list, &m->mnt_sb->s_pins);

			hlist_add_head(&new->m_list, &real_mount(m)->mnt_pins);
@@ -256,6 +255,7 @@ static int acct_on(struct filename *pathname) 
	acct->ns = ns;

	mutex_init(&acct->lock);

	mnt = file->f_path.mnt;

	mnt_pin(mnt);



	old = acct_get(ns);

	mutex_lock_nested(&acct->lock, 1);	/* nobody has seen it yet */
@@ -264,7 +264,6 @@ static int acct_on(struct filename *pathname) 
	} else {

		ns->bacct = acct;

		spin_lock(&acct_lock);

		mnt_pin(mnt);

		hlist_add_head(&acct->s_list, &mnt->mnt_sb->s_pins);

		hlist_add_head(&acct->m_list, &real_mount(mnt)->mnt_pins);

		spin_unlock(&acct_lock);