The patch titled
Subject: dynamic_debug: remove unused EXPORT_SYMBOLs
has been added to the -mm tree. Its filename is
dynamic_debug-remove-unused-export_symbols.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/dynamic_debug-remove-unused-export_symbols.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/dynamic_debug-remove-unused-export_symbols.patch
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------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: dynamic_debug: remove unused EXPORT_SYMBOLs
The only caller of ddebug_{add,remove}_module outside dynamic_debug.c is
kernel/module.c, which is obviously not itself modular (though it would be
an interesting exercise to make that happen...). I also fail to see how
these interfaces can be used by modules, in-tree or not.
Link: http://lkml.kernel.org/r/20190212214150.4807-8-linux@xxxxxxxxxxxxxxxxxx
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
Cc: David Sterba <dsterba@xxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Petr Mladek <pmladek@xxxxxxxx>
Cc: "Rafael J . Wysocki" <rafael.j.wysocki@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/dynamic_debug.c | 2 --
1 file changed, 2 deletions(-)
--- a/lib/dynamic_debug.c~dynamic_debug-remove-unused-export_symbols
+++ a/lib/dynamic_debug.c
@@ -868,7 +868,6 @@ int ddebug_add_module(struct _ddebug *ta
vpr_info("%u debug prints in module %s\n", n, dt->mod_name);
return 0;
}
-EXPORT_SYMBOL_GPL(ddebug_add_module);
/* helper for ddebug_dyndbg_(boot|module)_param_cb */
static int ddebug_dyndbg_param_cb(char *param, char *val,
@@ -938,7 +937,6 @@ int ddebug_remove_module(const char *mod
mutex_unlock(&ddebug_lock);
return ret;
}
-EXPORT_SYMBOL_GPL(ddebug_remove_module);
static void ddebug_remove_all_tables(void)
{
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
build_bugh-add-wrapper-for-_static_assert.patch
lib-vsprintfc-move-sizeofstruct-printf_spec-next-to-its-definition.patch
linux-fsh-move-member-alignment-check-next-to-definition-of-struct-filename.patch
linux-deviceh-use-dynamic_debug_branch-in-dev_dbg_ratelimited.patch
linux-neth-use-dynamic_debug_branch-in-net_dbg_ratelimited.patch
linux-printkh-use-dynamic_debug_branch-in-pr_debug_ratelimited.patch
dynamic_debug-consolidate-define_dynamic_debug_metadata-definitions.patch
dynamic_debug-dont-duplicate-modname-in-ddebug_add_module.patch
dynamic_debug-use-pointer-comparison-in-ddebug_remove_module.patch
dynamic_debug-remove-unused-export_symbols.patch
dynamic_debug-move-pr_err-from-modulec-to-ddebug_add_module.patch
dynamic_debug-add-static-inline-stub-for-ddebug_add_module.patch
dynamic_debug-refactor-dynamic_pr_debug-and-friends.patch
btrfs-implement-btrfs_debug-in-terms-of-helper-macro.patch
acpi-use-proper-dynamic_debug_branch-macro.patch
acpi-remove-unused-__acpi_handle_debug-macro.patch
acpi-implement-acpi_handle_debug-in-terms-of-_dynamic_func_call.patch
