+ acpi-use-proper-dynamic_debug_branch-macro.patch added to -mm tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patch titled
     Subject: ACPI: use proper DYNAMIC_DEBUG_BRANCH macro
has been added to the -mm tree.  Its filename is
     acpi-use-proper-dynamic_debug_branch-macro.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/acpi-use-proper-dynamic_debug_branch-macro.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/acpi-use-proper-dynamic_debug_branch-macro.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: ACPI: use proper DYNAMIC_DEBUG_BRANCH macro

dynamic debug may be implemented via static keys, but ACPI is missing out
on that runtime benefit since it open-codes one possible definition of
DYNAMIC_DEBUG_BRANCH.

Link: http://lkml.kernel.org/r/20190212214150.4807-13-linux@xxxxxxxxxxxxxxxxxx
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Cc: David Sterba <dsterba@xxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Petr Mladek <pmladek@xxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/linux/acpi.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/acpi.h~acpi-use-proper-dynamic_debug_branch-macro
+++ a/include/linux/acpi.h
@@ -987,7 +987,7 @@ void __acpi_handle_debug(struct _ddebug
 #define acpi_handle_debug(handle, fmt, ...)				\
 do {									\
 	DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);			\
-	if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT))		\
+	if (DYNAMIC_DEBUG_BRANCH(descriptor))				\
 		__acpi_handle_debug(&descriptor, handle, pr_fmt(fmt),	\
 				##__VA_ARGS__);				\
 } while (0)
_

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




[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux