diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 12 | ||||
| -rw-r--r-- | include/linux/seq_file.h | 19 | ||||
| -rw-r--r-- | include/linux/syscalls.h | 2 |
3 files changed, 22 insertions, 11 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 9dd5da678005..d34da8f5e278 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1878,11 +1878,19 @@ extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned lo extern unsigned long mmap_region(struct file *file, unsigned long addr, unsigned long len, vm_flags_t vm_flags, unsigned long pgoff); -extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr, +extern unsigned long do_mmap(struct file *file, unsigned long addr, unsigned long len, unsigned long prot, unsigned long flags, - unsigned long pgoff, unsigned long *populate); + vm_flags_t vm_flags, unsigned long pgoff, unsigned long *populate); extern int do_munmap(struct mm_struct *, unsigned long, size_t); +static inline unsigned long +do_mmap_pgoff(struct file *file, unsigned long addr, + unsigned long len, unsigned long prot, unsigned long flags, + unsigned long pgoff, unsigned long *populate) +{ + return do_mmap(file, addr, len, prot, flags, 0, pgoff, populate); +} + #ifdef CONFIG_MMU extern int __mm_populate(unsigned long addr, unsigned long len, int ignore_errors); diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index adeadbd6d7bf..dde00defbaa5 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -114,13 +114,18 @@ int seq_open(struct file *, const struct seq_operations *); ssize_t seq_read(struct file *, char __user *, size_t, loff_t *); loff_t seq_lseek(struct file *, loff_t, int); int seq_release(struct inode *, struct file *); -int seq_escape(struct seq_file *, const char *, const char *); -int seq_putc(struct seq_file *m, char c); -int seq_puts(struct seq_file *m, const char *s); int seq_write(struct seq_file *seq, const void *data, size_t len); -__printf(2, 3) int seq_printf(struct seq_file *, const char *, ...); -__printf(2, 0) int seq_vprintf(struct seq_file *, const char *, va_list args); +__printf(2, 0) +void seq_vprintf(struct seq_file *m, const char *fmt, va_list args); +__printf(2, 3) +void seq_printf(struct seq_file *m, const char *fmt, ...); +void seq_putc(struct seq_file *m, char c); +void seq_puts(struct seq_file *m, const char *s); +void seq_put_decimal_ull(struct seq_file *m, char delimiter, + unsigned long long num); +void seq_put_decimal_ll(struct seq_file *m, char delimiter, long long num); +void seq_escape(struct seq_file *m, const char *s, const char *esc); void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type, int rowsize, int groupsize, const void *buf, size_t len, @@ -138,10 +143,6 @@ int single_release(struct inode *, struct file *); void *__seq_open_private(struct file *, const struct seq_operations *, int); int seq_open_private(struct file *, const struct seq_operations *, int); int seq_release_private(struct inode *, struct file *); -int seq_put_decimal_ull(struct seq_file *m, char delimiter, - unsigned long long num); -int seq_put_decimal_ll(struct seq_file *m, char delimiter, - long long num); static inline struct user_namespace *seq_user_ns(struct seq_file *seq) { diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 890632cbf353..9ca6a26558b8 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -887,4 +887,6 @@ asmlinkage long sys_execveat(int dfd, const char __user *filename, asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags); +asmlinkage long sys_membarrier(int cmd, int flags); + #endif |