From: Daniel Walker <dwalker@mvista.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] use defines in sys_getpriority/sys_setpriority
Date: Thu, 10 May 2007 10:22:23 -0700 [thread overview]
Message-ID: <20070510172223.898755987@mvista.com> (raw)
Switch to the defines for these two checks, instead of hard
coding the values.
Signed-Off-By: Daniel Walker <dwalker@mvista.com>
---
kernel/sys.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.21/kernel/sys.c
===================================================================
--- linux-2.6.21.orig/kernel/sys.c
+++ linux-2.6.21/kernel/sys.c
@@ -598,7 +598,7 @@ asmlinkage long sys_setpriority(int whic
int error = -EINVAL;
struct pid *pgrp;
- if (which > 2 || which < 0)
+ if (which > PRIO_USER || which < PRIO_PROCESS)
goto out;
/* normalize: avoid signed division (rounding problems) */
@@ -662,7 +662,7 @@ asmlinkage long sys_getpriority(int whic
long niceval, retval = -ESRCH;
struct pid *pgrp;
- if (which > 2 || which < 0)
+ if (which > PRIO_USER || which < PRIO_PROCESS)
return -EINVAL;
read_lock(&tasklist_lock);
--
--
next reply other threads:[~2007-05-10 17:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-10 17:22 Daniel Walker [this message]
2007-05-10 23:48 ` [PATCH] use defines in sys_getpriority/sys_setpriority Andrew Morton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070510172223.898755987@mvista.com \
--to=dwalker@mvista.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox