diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/fadvise.h | 6 | ||||
-rw-r--r-- | include/linux/fs.h | 7 | ||||
-rw-r--r-- | include/linux/syscalls.h | 2 |
3 files changed, 9 insertions, 6 deletions
diff --git a/include/linux/fadvise.h b/include/linux/fadvise.h index b2913bba35d8..e8e747139b9a 100644 --- a/include/linux/fadvise.h +++ b/include/linux/fadvise.h | |||
@@ -18,10 +18,4 @@ | |||
18 | #define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ | 18 | #define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ |
19 | #endif | 19 | #endif |
20 | 20 | ||
21 | /* | ||
22 | * Linux-specific fadvise() extensions: | ||
23 | */ | ||
24 | #define LINUX_FADV_ASYNC_WRITE 32 /* Start writeout on range */ | ||
25 | #define LINUX_FADV_WRITE_WAIT 33 /* Wait upon writeout to range */ | ||
26 | |||
27 | #endif /* FADVISE_H_INCLUDED */ | 21 | #endif /* FADVISE_H_INCLUDED */ |
diff --git a/include/linux/fs.h b/include/linux/fs.h index 20a7afd4590c..4ed7e602d703 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h | |||
@@ -757,6 +757,13 @@ extern void send_sigio(struct fown_struct *fown, int fd, int band); | |||
757 | extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); | 757 | extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); |
758 | extern int fcntl_getlease(struct file *filp); | 758 | extern int fcntl_getlease(struct file *filp); |
759 | 759 | ||
760 | /* fs/sync.c */ | ||
761 | #define SYNC_FILE_RANGE_WAIT_BEFORE 1 | ||
762 | #define SYNC_FILE_RANGE_WRITE 2 | ||
763 | #define SYNC_FILE_RANGE_WAIT_AFTER 4 | ||
764 | extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, | ||
765 | int flags); | ||
766 | |||
760 | /* fs/locks.c */ | 767 | /* fs/locks.c */ |
761 | extern void locks_init_lock(struct file_lock *); | 768 | extern void locks_init_lock(struct file_lock *); |
762 | extern void locks_copy_lock(struct file_lock *, struct file_lock *); | 769 | extern void locks_copy_lock(struct file_lock *, struct file_lock *); |
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e78ffc7d5b56..5717147596b6 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h | |||
@@ -571,5 +571,7 @@ asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename, | |||
571 | asmlinkage long sys_unshare(unsigned long unshare_flags); | 571 | asmlinkage long sys_unshare(unsigned long unshare_flags); |
572 | asmlinkage long sys_splice(int fdin, int fdout, size_t len, | 572 | asmlinkage long sys_splice(int fdin, int fdout, size_t len, |
573 | unsigned int flags); | 573 | unsigned int flags); |
574 | asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes, | ||
575 | int flags); | ||
574 | 576 | ||
575 | #endif | 577 | #endif |