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| author | Jason Wessel <jason.wessel@windriver.com> | 2010-05-20 21:04:21 -0500 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2010-05-20 21:04:21 -0500 |
| commit | 67fc4e0cb931d6b4ccf21248e4199b154478ecea (patch) | |
| tree | 4cf49d00bc9ac03c3c77d91fadd13fcabc75e0c9 /kernel/module.c | |
| parent | 5d5314d6795f3c1c0f415348ff8c51f7de042b77 (diff) | |
| download | lwn-67fc4e0cb931d6b4ccf21248e4199b154478ecea.tar.gz lwn-67fc4e0cb931d6b4ccf21248e4199b154478ecea.zip | |
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.c | 4 |
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; |