[PATCH] sync_file_range(): use unsigned for flags

Ulrich suggested that the `flags' arg to sync_file_range() become unsigned.

Cc: Ulrich Drepper <drepper@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/sync.c b/fs/sync.c
index 8616006..aab5ffe 100644 (file)
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -61,7 +61,7 @@
  * will be available after a crash.
  */
 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
-                                       int flags)
+                                       unsigned int flags)
 {
        int ret;
        struct file *file;
@@ -126,7 +126,7 @@ out:
  * `endbyte' is inclusive
  */
 int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte,
-                       int flags)
+                       unsigned int flags)
 {
        int ret;
        struct address_space *mapping;

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1e9ebab..504dcf5 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -762,7 +762,7 @@ extern int fcntl_getlease(struct file *filp);
 #define SYNC_FILE_RANGE_WRITE          2
 #define SYNC_FILE_RANGE_WAIT_AFTER     4
 extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte,
-                       int flags);
+                       unsigned int flags);
 
 /* fs/locks.c */
 extern void locks_init_lock(struct file_lock *);

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 5717147..89c4180 100644 (file)
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -572,6 +572,6 @@ asmlinkage long sys_unshare(unsigned long unshare_flags);
 asmlinkage long sys_splice(int fdin, int fdout, size_t len,
                                unsigned int flags);
 asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
-                                       int flags);
+                                       unsigned int flags);
 
 #endif