Re: [PATCH 1/9] ext4: Add -DDEBUG to Makefile

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On 03/15/2012 05:07 PM, Joe Perches wrote:
Add -DDEBUG to enable future use of pr_debug.
No changes to objects as no DEBUG uses currently exist.

Signed-off-by: Joe Perches<joe@xxxxxxxxxxx>
---
  fs/ext4/Makefile |    2 ++
  1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile
index 56fd8f86..617a5d8 100644
--- a/fs/ext4/Makefile
+++ b/fs/ext4/Makefile
@@ -2,6 +2,8 @@
  # Makefile for the linux ext4-filesystem routines.
  #

+ccflags-$(CONFIG_EXT4_FS) := -DDEBUG

In many other susbsystems/drivers, the definition of DEBUG is gated by a separate Kconfig symbol used to select debugging just for that susbsystem/driver (see CONFIG_MMC_DEBUG for example).

Why aren't you doing the same here?

David Daney
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