jfs: Update jfs_error
Use a more current logging style.
Add __printf format and argument verification.
Remove embedded function names from formats.
Add %pf, __builtin_return_address(0) to jfs_error.
Add newlines to formats for kernel style consistency.
(One format already had an erroneous newline)
Coalesce formats and align arguments.
Object size reduced ~1KiB.
$ size fs/jfs/built-in.o*
text data bss dec hex filename
201891 35488 63936 301315 49903 fs/jfs/built-in.o.new
202821 35488 64192 302501 49da5 fs/jfs/built-in.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 0ddbece..c89424e 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -124,21 +124,21 @@
#define DT_PAGE(IP, MP) BT_PAGE(IP, MP, dtpage_t, i_dtroot)
/* get page buffer for specified block address */
-#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC)\
-{\
- BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot)\
- if (!(RC))\
- {\
- if (((P)->header.nextindex > (((BN)==0)?DTROOTMAXSLOT:(P)->header.maxslot)) ||\
- ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT)))\
- {\
- BT_PUTPAGE(MP);\
- jfs_error((IP)->i_sb, "DT_GETPAGE: dtree page corrupt");\
- MP = NULL;\
- RC = -EIO;\
- }\
- }\
-}
+#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC) \
+do { \
+ BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot); \
+ if (!(RC)) { \
+ if (((P)->header.nextindex > \
+ (((BN) == 0) ? DTROOTMAXSLOT : (P)->header.maxslot)) || \
+ ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT))) { \
+ BT_PUTPAGE(MP); \
+ jfs_error((IP)->i_sb, \
+ "DT_GETPAGE: dtree page corrupt\n"); \
+ MP = NULL; \
+ RC = -EIO; \
+ } \
+ } \
+} while (0)
/* for consistency */
#define DT_PUTPAGE(MP) BT_PUTPAGE(MP)
@@ -776,7 +776,7 @@
/* Something's corrupted, mark filesystem dirty so
* chkdsk will fix it.
*/
- jfs_error(sb, "stack overrun in dtSearch!");
+ jfs_error(sb, "stack overrun!\n");
BT_STACK_DUMP(btstack);
rc = -EIO;
goto out;
@@ -3252,8 +3252,7 @@
/* Sanity Check */
if (d_namleft == 0) {
jfs_error(ip->i_sb,
- "JFS:Dtree error: ino = "
- "%ld, bn=%Ld, index = %d",
+ "JFS:Dtree error: ino = %ld, bn=%lld, index = %d\n",
(long)ip->i_ino,
(long long)bn,
i);
@@ -3373,7 +3372,7 @@
*/
if (BT_STACK_FULL(btstack)) {
DT_PUTPAGE(mp);
- jfs_error(ip->i_sb, "dtReadFirst: btstack overrun");
+ jfs_error(ip->i_sb, "btstack overrun\n");
BT_STACK_DUMP(btstack);
return -EIO;
}