linux-kernel - [PATCH v1 10/12] kmsg_dump: Export symbol kmsg

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Message-ID: <20101103013024.4641.84452.stgit@crlf.mtv.corp.google.com>
Date:	Tue, 02 Nov 2010 18:30:25 -0700
From:	Mike Waychison <mikew@...gle.com>
To:	simon.kagstrom@...insight.net, davem@...emloft.net
Cc:	adurbin@...gle.com, akpm@...ux-foundation.org, chavey@...gle.com,
	linux-kernel@...r.kernel.org, linux-api@...r.kernel.org
Subject: [PATCH v1 10/12] kmsg_dump: Export symbol kmsg_dump() to GPL modules

The netoops driver would like to call this function to initiate software
induced kernel dumps.

Signed-off-by: Mike Waychison <mikew@...gle.com>
---

This patch can go away if we have a good way to induce a 'soft' kmsg_dump in
the core kernel.
---
 kernel/printk.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/printk.c b/kernel/printk.c
index ad0c74e..2aa0a28 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1572,4 +1572,5 @@ void kmsg_dump(enum kmsg_dump_reason reason, struct pt_regs *pt_regs)
 		dumper->dump(dumper, reason, pt_regs, s1, l1, s2, l2);
 	spin_unlock_irqrestore(&dump_list_lock, flags);
 }
+EXPORT_SYMBOL_GPL(kmsg_dump);
 #endif

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