diff options
| author | Joe Perches <joe@perches.com> | 2016-02-23 15:13:49 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2016-03-20 23:36:05 +0300 |
| commit | 3e7f2c5104a01f5385f64d45372aadaab898a656 (patch) | |
| tree | a1c125e5bc3b0bcac3e9fb230450eebda2ee5282 /fs/ubifs/ubifs.h | |
| parent | 1e75a9f34a5ed5902707fb74b468356c55142b71 (diff) | |
| download | linux-3e7f2c5104a01f5385f64d45372aadaab898a656.tar.xz | |
ubifs: Add logging functions for ubifs_msg, ubifs_err and ubifs_warn
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>
Diffstat (limited to 'fs/ubifs/ubifs.h')
| -rw-r--r-- | fs/ubifs/ubifs.h | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index a5697de763f5..c2a57e193a81 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -42,30 +42,6 @@ /* Version of this UBIFS implementation */ #define UBIFS_VERSION 1 -/* Normal UBIFS messages */ -#define ubifs_msg(c, fmt, ...) \ - pr_notice("UBIFS (ubi%d:%d): " fmt "\n", \ - (c)->vi.ubi_num, (c)->vi.vol_id, ##__VA_ARGS__) -/* UBIFS error messages */ -#define ubifs_err(c, fmt, ...) \ - pr_err("UBIFS error (ubi%d:%d pid %d): %s: " fmt "\n", \ - (c)->vi.ubi_num, (c)->vi.vol_id, current->pid, \ - __func__, ##__VA_ARGS__) -/* UBIFS warning messages */ -#define ubifs_warn(c, fmt, ...) \ - pr_warn("UBIFS warning (ubi%d:%d pid %d): %s: " fmt "\n", \ - (c)->vi.ubi_num, (c)->vi.vol_id, current->pid, \ - __func__, ##__VA_ARGS__) -/* - * A variant of 'ubifs_err()' which takes the UBIFS file-sytem description - * object as an argument. - */ -#define ubifs_errc(c, fmt, ...) \ - do { \ - if (!(c)->probing) \ - ubifs_err(c, fmt, ##__VA_ARGS__); \ - } while (0) - /* UBIFS file system VFS magic number */ #define UBIFS_SUPER_MAGIC 0x24051905 @@ -1802,4 +1778,21 @@ int ubifs_decompress(const struct ubifs_info *c, const void *buf, int len, #include "misc.h" #include "key.h" +/* Normal UBIFS messages */ +__printf(2, 3) +void ubifs_msg(const struct ubifs_info *c, const char *fmt, ...); +__printf(2, 3) +void ubifs_err(const struct ubifs_info *c, const char *fmt, ...); +__printf(2, 3) +void ubifs_warn(const struct ubifs_info *c, const char *fmt, ...); +/* + * A variant of 'ubifs_err()' which takes the UBIFS file-sytem description + * object as an argument. + */ +#define ubifs_errc(c, fmt, ...) \ +do { \ + if (!(c)->probing) \ + ubifs_err(c, fmt, ##__VA_ARGS__); \ +} while (0) + #endif /* !__UBIFS_H__ */ |