From patchwork Thu Aug 11 10:29:46 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: ubifs: Do not build debug messages with CONFIG_UBIFS_FS_DEBUG disabled Date: Thu, 11 Aug 2011 00:29:46 -0000 From: Michal Marek X-Patchwork-Id: 109591 Message-Id: <1313058586-24239-1-git-send-email-mmarek@suse.cz> To: dedekind1@gmail.com, adrian.hunter@intel.com Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org With $ grep -e UBIFS_FS_DEBUG -e DYNAMIC_DEBUG .config # CONFIG_UBIFS_FS_DEBUG is not set CONFIG_DYNAMIC_DEBUG=y Debug messages are kept in the object files due to the dynamic_pr_debug() macro, even if they are never going to be printed: $ make fs/ubifs/super.o $ strings fs/ubifs/super.o | grep 'compiled on' compiled on: Aug 11 2011 at 12:21:38 Use plain printk to fix this. Signed-off-by: Michal Marek --- fs/ubifs/debug.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h index 45174b5..5163a01 100644 --- a/fs/ubifs/debug.h +++ b/fs/ubifs/debug.h @@ -337,7 +337,7 @@ void dbg_debugfs_exit_fs(struct ubifs_info *c); #define ubifs_dbg_msg(fmt, ...) do { \ if (0) \ - pr_debug(fmt "\n", ##__VA_ARGS__); \ + printk(KERN_DEBUG fmt "\n", ##__VA_ARGS__); \ } while (0) #define dbg_dump_stack()