diff options
Diffstat (limited to 'include/linux/fs_context.h')
| -rw-r--r-- | include/linux/fs_context.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index 0db0b645c7b8..eaca452088fa 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -133,7 +133,17 @@ extern int vfs_get_super(struct fs_context *fc, int (*fill_super)(struct super_block *sb, struct fs_context *fc)); -#define logfc(FC, FMT, ...) pr_notice(FMT, ## __VA_ARGS__) +extern const struct file_operations fscontext_fops; + +#ifdef CONFIG_PRINTK +extern __attribute__((format(printf, 2, 3))) +void logfc(struct fs_context *fc, const char *fmt, ...); +#else +static inline __attribute__((format(printf, 2, 3))) +void logfc(struct fs_context *fc, const char *fmt, ...) +{ +} +#endif /** * infof - Store supplementary informational message @@ -143,7 +153,7 @@ extern int vfs_get_super(struct fs_context *fc, * Store the supplementary informational message for the process if the process * has enabled the facility. */ -#define infof(fc, fmt, ...) ({ logfc(fc, fmt, ## __VA_ARGS__); }) +#define infof(fc, fmt, ...) ({ logfc(fc, "i "fmt, ## __VA_ARGS__); }) /** * warnf - Store supplementary warning message @@ -153,7 +163,7 @@ extern int vfs_get_super(struct fs_context *fc, * Store the supplementary warning message for the process if the process has * enabled the facility. */ -#define warnf(fc, fmt, ...) ({ logfc(fc, fmt, ## __VA_ARGS__); }) +#define warnf(fc, fmt, ...) ({ logfc(fc, "w "fmt, ## __VA_ARGS__); }) /** * errorf - Store supplementary error message @@ -163,7 +173,7 @@ extern int vfs_get_super(struct fs_context *fc, * Store the supplementary error message for the process if the process has * enabled the facility. */ -#define errorf(fc, fmt, ...) ({ logfc(fc, fmt, ## __VA_ARGS__); }) +#define errorf(fc, fmt, ...) ({ logfc(fc, "e "fmt, ## __VA_ARGS__); }) /** * invalf - Store supplementary invalid argument error message |