From: Randy Dunlap <randy.dunlap@oracle.com>
To: lkml <linux-kernel@vger.kernel.org>
Cc: akpm <akpm@linux-foundation.org>, andi@firstfloor.org
Subject: [PATCH -next] bug.h: add empty warn_on_slowpath() for CONFIG_BUG=n
Date: Tue, 1 Jul 2008 10:33:39 -0700 [thread overview]
Message-ID: <20080701103339.b5acc1f3.randy.dunlap@oracle.com> (raw)
From: Randy Dunlap <randy.dunlap@oracle.com>
Add an empty function for warn_on_slowpath() when CONFIG_BUG=n so that
this build error does not happen:
linux-next-20080701/drivers/acpi/utilities/utmisc.c: In function 'acpi_ut_error':
linux-next-20080701/drivers/acpi/utilities/utmisc.c:1028: error: implicit declaration of function 'warn_on_slowpath'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
include/asm-generic/bug.h | 5 +++++
1 file changed, 5 insertions(+)
--- linux-next-20080701.orig/include/asm-generic/bug.h
+++ linux-next-20080701/include/asm-generic/bug.h
@@ -81,4 +81,9 @@ extern void warn_on_slowpath(const char
# define WARN_ON_SMP(x) do { } while (0)
#endif
+#ifndef __ASSEMBLY__
+static inline void warn_on_slowpath(const char *file, const int line)
+{ }
+#endif
+
#endif
---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/
next reply other threads:[~2008-07-01 17:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-01 17:33 Randy Dunlap [this message]
2008-07-01 20:17 ` [PATCH -next] bug.h: add empty warn_on_slowpath() for CONFIG_BUG=n Andrew Morton
2008-07-01 20:23 ` Randy Dunlap
2008-07-01 20:35 ` 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=20080701103339.b5acc1f3.randy.dunlap@oracle.com \
--to=randy.dunlap@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=andi@firstfloor.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