Signed-off-by: Dongsheng Yang <yangds.f...@cn.fujitsu.com>
cc: Andrew Morton <a...@linux-foundation.org>
cc: Oleg Nesterov <o...@redhat.com>
cc: Robin Holt <h...@sgi.com>
cc: Al Viro <v...@zeniv.linux.org.uk>
cc: Kees Cook <keesc...@chromium.org>
cc: "Eric W. Biederman" <ebied...@xmission.com>
cc: Stephen Rothwell <s...@canb.auug.org.au>
cc: Peter Zijlstra <pet...@infradead.org>
cc: Ingo Molnar <mi...@kernel.org>
---
kernel/sys.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/sys.c b/kernel/sys.c
index c0a58be..adaeab6 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -174,10 +174,10 @@ SYSCALL_DEFINE3(setpriority, int, which, int, who, int,
niceval)
/* normalize: avoid signed division (rounding problems) */
error = -ESRCH;
- if (niceval < -20)
- niceval = -20;
- if (niceval > 19)
- niceval = 19;
+ if (niceval < MIN_NICE)
+ niceval = MIN_NICE;
+ if (niceval > MAX_NICE)
+ niceval = MAX_NICE;
rcu_read_lock();
read_lock(&tasklist_lock);
--
1.8.2.1
--
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