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cifs: Add CONFIG_CIFS_DEBUG and rename use of CIFS_DEBUG 

This can reduce the size of the module by ~120KB which
could be useful for embedded systems.

$ size fs/cifs/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 388567	  34459	 100440	 523466	  7fcca	fs/cifs/built-in.o.new
 495970	  34599	 117904	 648473	  9e519	fs/cifs/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
This commit is contained in:
Joe Perches 2012-12-05 12:42:58 -08:00 committed by Steve French
parent bde9819731
commit 471b1f9871
2 changed files with 10 additions and 3 deletions
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10
fs/cifs/Kconfig
View File

@ -122,9 +122,17 @@ config CIFS_ACL
Allows fetching CIFS/NTFS ACL from the server. The DACL blob
is handed over to the application/caller.
config CIFS_DEBUG
bool "Enable CIFS debugging routines"
default y
depends on CIFS
help
Enabling this option adds helpful debugging messages to
the cifs code which increases the size of the cifs module.
If unsure, say Y.
config CIFS_DEBUG2
bool "Enable additional CIFS debugging routines"
depends on CIFS
depends on CIFS_DEBUG
help
Enabling this option adds a few more debugging routines
to the cifs code which slightly increases the size of

3
fs/cifs/cifs_debug.h
View File

@ -18,7 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#define CIFS_DEBUG /* BB temporary */
#ifndef _H_CIFS_DEBUG
#define _H_CIFS_DEBUG
@ -44,7 +43,7 @@ extern int cifsERROR;
* debug ON
* --------
*/
#ifdef CIFS_DEBUG
#ifdef CONFIG_CIFS_DEBUG
/* information message: e.g., configuration, major event */
#define cifsfyi(fmt, ...) \