linux-kernel - [PATCH 2.6.19 06/10] Add kmemleak support for ARM

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Message-ID: <20061130230100.5469.55277.stgit@localhost.localdomain>
Date:	Thu, 30 Nov 2006 23:01:01 +0000
From:	Catalin Marinas <catalin.marinas@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.19 06/10] Add kmemleak support for ARM

This patch modifies the vmlinux.lds.S script and adds the backtrace support
for ARM to be used with kmemleak.

Signed-off-by: Catalin Marinas <catalin.marinas@...il.com>
---

 arch/arm/kernel/vmlinux.lds.S |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index a8fa75e..7ec22ad 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -61,6 +61,11 @@ SECTIONS
 		__per_cpu_start = .;
 			*(.data.percpu)
 		__per_cpu_end = .;
+#ifdef CONFIG_DEBUG_MEMLEAK
+		__memleak_offsets_start = .;
+			*(.init.memleak_offsets)
+		__memleak_offsets_end = .;
+#endif
 #ifndef CONFIG_XIP_KERNEL
 		__init_begin = _stext;
 		*(.init.data)
@@ -109,6 +114,7 @@ SECTIONS
 
 	.data : AT(__data_loc) {
 		__data_start = .;	/* address in memory */
+		_sdata = .;
 
 		/*
 		 * first, the init task union, aligned
@@ -159,6 +165,7 @@ SECTIONS
 		__bss_start = .;	/* BSS				*/
 		*(.bss)
 		*(COMMON)
+		__bss_stop = .;
 		_end = .;
 	}
 					/* Stabs debugging sections.	*/
-
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