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authorEvgeniy Dushistov <dushistov@mail.ru>2006-06-25 05:47:24 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:03 -0700
commitabf5d15fd2e52517dd56a17a846d5a1f900b7db4 (patch)
treeea537760c201cea57b468044dc733e06781ece2b /fs/ufs/namei.c
parent5afb3145c9a733166174e1f5a07c46410b5c4091 (diff)
downloadop-kernel-dev-abf5d15fd2e52517dd56a17a846d5a1f900b7db4.zip
op-kernel-dev-abf5d15fd2e52517dd56a17a846d5a1f900b7db4.tar.gz
[PATCH] ufs: easy debug
Currently to turn on debug mode "user" has to edit ~10 files, to turn off he has to do it again. This patch introduce such changes: 1)turn on(off) debug messages via ".config" 2)remove unnecessary duplication of code 3)make "UFSD" macros more similar to function 4)fix some compiler warnings Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ufs/namei.c')
-rw-r--r--fs/ufs/namei.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index 364bb92..abd5f23 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -34,17 +34,6 @@
#include "swab.h" /* will go away - see comment in mknod() */
#include "util.h"
-/*
-#undef UFS_NAMEI_DEBUG
-*/
-#define UFS_NAMEI_DEBUG
-
-#ifdef UFS_NAMEI_DEBUG
-#define UFSD(x) printk("(%s, %d), %s: ", __FILE__, __LINE__, __FUNCTION__); printk x;
-#else
-#define UFSD(x)
-#endif
-
static inline int ufs_add_nondir(struct dentry *dentry, struct inode *inode)
{
int err = ufs_add_link(dentry, inode);
@@ -90,8 +79,13 @@ static struct dentry *ufs_lookup(struct inode * dir, struct dentry *dentry, stru
static int ufs_create (struct inode * dir, struct dentry * dentry, int mode,
struct nameidata *nd)
{
- struct inode * inode = ufs_new_inode(dir, mode);
- int err = PTR_ERR(inode);
+ struct inode *inode;
+ int err;
+
+ UFSD("BEGIN\n");
+ inode = ufs_new_inode(dir, mode);
+ err = PTR_ERR(inode);
+
if (!IS_ERR(inode)) {
inode->i_op = &ufs_file_inode_operations;
inode->i_fop = &ufs_file_operations;
@@ -101,6 +95,7 @@ static int ufs_create (struct inode * dir, struct dentry * dentry, int mode,
err = ufs_add_nondir(dentry, inode);
unlock_kernel();
}
+ UFSD("END: err=%d\n", err);
return err;
}
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