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-rw-r--r--include/linux/fadvise.h6
-rw-r--r--include/linux/fs.h7
-rw-r--r--include/linux/syscalls.h2
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);
757extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); 757extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg);
758extern int fcntl_getlease(struct file *filp); 758extern 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
764extern 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 */
761extern void locks_init_lock(struct file_lock *); 768extern void locks_init_lock(struct file_lock *);
762extern void locks_copy_lock(struct file_lock *, struct file_lock *); 769extern 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,
571asmlinkage long sys_unshare(unsigned long unshare_flags); 571asmlinkage long sys_unshare(unsigned long unshare_flags);
572asmlinkage long sys_splice(int fdin, int fdout, size_t len, 572asmlinkage long sys_splice(int fdin, int fdout, size_t len,
573 unsigned int flags); 573 unsigned int flags);
574asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
575 int flags);
574 576
575#endif 577#endif