3e7f2c5104
The existing logging macros are fairly large and converting the macros to functions make the object code smaller. Use %pV and __builtin_return_address(0) as appropriate. $ size fs/ubifs/built-in.o* text data bss dec hex filename 575831 309688 161312 1046831 ff92f fs/ubifs/built-in.o.allyesconfig.new 622457 312872 161120 1096449 10bb01 fs/ubifs/built-in.o.allyesconfig.old 223785 640 644 225069 36f2d fs/ubifs/built-in.o.defconfig.new 251873 640 644 253157 3dce5 fs/ubifs/built-in.o.defconfig.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Richard Weinberger <richard@nod.at>
58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
#include <linux/kernel.h>
|
|
#include "ubifs.h"
|
|
|
|
/* Normal UBIFS messages */
|
|
void ubifs_msg(const struct ubifs_info *c, const char *fmt, ...)
|
|
{
|
|
struct va_format vaf;
|
|
va_list args;
|
|
|
|
va_start(args, fmt);
|
|
|
|
vaf.fmt = fmt;
|
|
vaf.va = &args;
|
|
|
|
pr_notice("UBIFS (ubi%d:%d): %pV\n",
|
|
c->vi.ubi_num, c->vi.vol_id, &vaf);
|
|
|
|
va_end(args);
|
|
} \
|
|
|
|
/* UBIFS error messages */
|
|
void ubifs_err(const struct ubifs_info *c, const char *fmt, ...)
|
|
{
|
|
struct va_format vaf;
|
|
va_list args;
|
|
|
|
va_start(args, fmt);
|
|
|
|
vaf.fmt = fmt;
|
|
vaf.va = &args;
|
|
|
|
pr_err("UBIFS error (ubi%d:%d pid %d): %ps: %pV\n",
|
|
c->vi.ubi_num, c->vi.vol_id, current->pid,
|
|
__builtin_return_address(0),
|
|
&vaf);
|
|
|
|
va_end(args);
|
|
} \
|
|
|
|
/* UBIFS warning messages */
|
|
void ubifs_warn(const struct ubifs_info *c, const char *fmt, ...)
|
|
{
|
|
struct va_format vaf;
|
|
va_list args;
|
|
|
|
va_start(args, fmt);
|
|
|
|
vaf.fmt = fmt;
|
|
vaf.va = &args;
|
|
|
|
pr_warn("UBIFS warning (ubi%d:%d pid %d): %ps: %pV\n",
|
|
c->vi.ubi_num, c->vi.vol_id, current->pid,
|
|
__builtin_return_address(0),
|
|
&vaf);
|
|
|
|
va_end(args);
|
|
}
|