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authorJason Wessel <jason.wessel@windriver.com>2010-05-21 06:04:21 +0400
committerJason Wessel <jason.wessel@windriver.com>2010-05-21 06:04:21 +0400
commit67fc4e0cb931d6b4ccf21248e4199b154478ecea (patch)
tree4cf49d00bc9ac03c3c77d91fadd13fcabc75e0c9 /kernel/module.c
parent5d5314d6795f3c1c0f415348ff8c51f7de042b77 (diff)
downloadlinux-67fc4e0cb931d6b4ccf21248e4199b154478ecea.tar.xz
kdb: core for kgdb back end (2 of 2)
This patch contains the hooks and instrumentation into kernel which live outside the kernel/debug directory, which the kdb core will call to run commands like lsmod, dmesg, bt etc... CC: linux-arch@vger.kernel.org Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Martin Hicks <mort@sgi.com>
Diffstat (limited to 'kernel/module.c')
-rw-r--r--kernel/module.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/module.c b/kernel/module.c
index e2564580f3f1..b751f1902476 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -77,6 +77,10 @@
DEFINE_MUTEX(module_mutex);
EXPORT_SYMBOL_GPL(module_mutex);
static LIST_HEAD(modules);
+#ifdef CONFIG_KGDB_KDB
+struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
+#endif /* CONFIG_KGDB_KDB */
+
/* Block module loading/unloading? */
int modules_disabled = 0;