| From | Dongsheng Yang <> | Subject | [PATCH 7/9] sys: Replace hardcoding of -20 and 19 with MIN_NICE and MAX_NICE. | Date | Tue, 11 Feb 2014 15:34:51 +0800 |
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Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com> cc: Andrew Morton <akpm@linux-foundation.org> cc: Oleg Nesterov <oleg@redhat.com> cc: Robin Holt <holt@sgi.com> cc: Al Viro <viro@zeniv.linux.org.uk> cc: Kees Cook <keescook@chromium.org> cc: "Eric W. Biederman" <ebiederm@xmission.com> cc: Stephen Rothwell <sfr@canb.auug.org.au> cc: Peter Zijlstra <peterz@infradead.org> cc: Ingo Molnar <mingo@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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