diff options
Diffstat (limited to 'sys/vm/swap_pager.c')
| -rw-r--r-- | sys/vm/swap_pager.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c index 85ea18e..7b7e5d1 100644 --- a/sys/vm/swap_pager.c +++ b/sys/vm/swap_pager.c @@ -77,6 +77,7 @@ __FBSDID("$FreeBSD$"); #include <sys/systm.h> #include <sys/conf.h> #include <sys/kernel.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/bio.h> #include <sys/buf.h> @@ -1966,11 +1967,11 @@ swapon(struct thread *td, struct swapon_args *uap) struct nameidata nd; int error; - mtx_lock(&Giant); - error = suser(td); + error = priv_check(td, PRIV_SWAPON); if (error) - goto done2; + return (error); + mtx_lock(&Giant); while (swdev_syscall_active) tsleep(&swdev_syscall_active, PUSER - 1, "swpon", 0); swdev_syscall_active = 1; @@ -2009,7 +2010,6 @@ swapon(struct thread *td, struct swapon_args *uap) done: swdev_syscall_active = 0; wakeup_one(&swdev_syscall_active); -done2: mtx_unlock(&Giant); return (error); } @@ -2105,7 +2105,7 @@ swapoff(struct thread *td, struct swapoff_args *uap) struct swdevt *sp; int error; - error = suser(td); + error = priv_check(td, PRIV_SWAPOFF); if (error) return (error); |
