bpf: devmap: fix wrong interface selection in notifier_call

[mirror_ubuntu-bionic-kernel.git] / kernel / acct.c

diff --git a/kernel/acct.c b/kernel/acct.c
index d15c0ee4d95504a88337498045a84f53a6ae0d15..81f9831a785925382824fd765f574941d08e9e01 100644 (file)
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -102,7 +102,7 @@ static int check_free_space(struct bsd_acct_struct *acct)
 {
        struct kstatfs sbuf;
 
-       if (time_is_before_jiffies(acct->needcheck))
+       if (time_is_after_jiffies(acct->needcheck))
                goto out;
 
        /* May block */
@@ -227,7 +227,7 @@ static int acct_on(struct filename *pathname)
                filp_close(file, NULL);
                return PTR_ERR(internal);
        }
-       err = mnt_want_write(internal);
+       err = __mnt_want_write(internal);
        if (err) {
                mntput(internal);
                kfree(acct);
@@ -252,7 +252,7 @@ static int acct_on(struct filename *pathname)
        old = xchg(&ns->bacct, &acct->pin);
        mutex_unlock(&acct->lock);
        pin_kill(old);
-       mnt_drop_write(mnt);
+       __mnt_drop_write(mnt);
        mntput(mnt);
        return 0;
 }