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-rw-r--r--kernel/acct.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/acct.c b/kernel/acct.c
index d9ebc96b1126..2d9e04d98998 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -206,7 +206,6 @@ static void acct_kill(struct bsd_acct_struct *acct,
206 ns->bacct = new; 206 ns->bacct = new;
207 if (new) { 207 if (new) {
208 struct vfsmount *m = new->file->f_path.mnt; 208 struct vfsmount *m = new->file->f_path.mnt;
209 mnt_pin(m);
210 spin_lock(&acct_lock); 209 spin_lock(&acct_lock);
211 hlist_add_head(&new->s_list, &m->mnt_sb->s_pins); 210 hlist_add_head(&new->s_list, &m->mnt_sb->s_pins);
212 hlist_add_head(&new->m_list, &real_mount(m)->mnt_pins); 211 hlist_add_head(&new->m_list, &real_mount(m)->mnt_pins);
@@ -256,6 +255,7 @@ static int acct_on(struct filename *pathname)
256 acct->ns = ns; 255 acct->ns = ns;
257 mutex_init(&acct->lock); 256 mutex_init(&acct->lock);
258 mnt = file->f_path.mnt; 257 mnt = file->f_path.mnt;
258 mnt_pin(mnt);
259 259
260 old = acct_get(ns); 260 old = acct_get(ns);
261 mutex_lock_nested(&acct->lock, 1); /* nobody has seen it yet */ 261 mutex_lock_nested(&acct->lock, 1); /* nobody has seen it yet */
@@ -264,7 +264,6 @@ static int acct_on(struct filename *pathname)
264 } else { 264 } else {
265 ns->bacct = acct; 265 ns->bacct = acct;
266 spin_lock(&acct_lock); 266 spin_lock(&acct_lock);
267 mnt_pin(mnt);
268 hlist_add_head(&acct->s_list, &mnt->mnt_sb->s_pins); 267 hlist_add_head(&acct->s_list, &mnt->mnt_sb->s_pins);
269 hlist_add_head(&acct->m_list, &real_mount(mnt)->mnt_pins); 268 hlist_add_head(&acct->m_list, &real_mount(mnt)->mnt_pins);
270 spin_unlock(&acct_lock); 269 spin_unlock(&acct_lock);