module: use a structure to encapsulate layout.

Makes it easier to handle init vs core cleanly, though the change is
fairly invasive across random architectures.

It simplifies the rbtree code immediately, however, while keeping the
core data together in the same cachline (now iff the rbtree code is
enabled).

Acked-by: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 4121345498e0..2a20c0dfdafc 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
                         continue;
 
                 kdb_printf("%-20s%8u  0x%p ", mod->name,
-                           mod->core_size, (void *)mod);
+                           mod->core_layout.size, (void *)mod);
 #ifdef CONFIG_MODULE_UNLOAD
                 kdb_printf("%4d ", module_refcount(mod));
 #endif
@@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
                         kdb_printf(" (Loading)");
                 else
                         kdb_printf(" (Live)");
-                kdb_printf(" 0x%p", mod->module_core);
+                kdb_printf(" 0x%p", mod->core_layout.base);
 
 #ifdef CONFIG_MODULE_UNLOAD
                 {