Cleanup: lib ringbuffer: pagecpy has unsigned semantic

[lttng-modules.git] / lib / ringbuffer / backend_internal.h

diff --git a/lib/ringbuffer/backend_internal.h b/lib/ringbuffer/backend_internal.h
index 958328a76ad15abb3ca1e82992d659529042b61b..35b26f77190edb9d1588f9ace92866f304fe1053 100644 (file)
--- a/lib/ringbuffer/backend_internal.h
+++ b/lib/ringbuffer/backend_internal.h
@@ -52,16 +52,16 @@ void lib_ring_buffer_backend_exit(void);
 
 extern void _lib_ring_buffer_write(struct lib_ring_buffer_backend *bufb,
                                   size_t offset, const void *src, size_t len,
-                                  ssize_t pagecpy);
+                                  size_t pagecpy);
 extern void _lib_ring_buffer_memset(struct lib_ring_buffer_backend *bufb,
                                    size_t offset, int c, size_t len,
-                                   ssize_t pagecpy);
+                                   size_t pagecpy);
 extern void _lib_ring_buffer_strcpy(struct lib_ring_buffer_backend *bufb,
                                   size_t offset, const char *src, size_t len,
                                   size_t pagecpy, int pad);
 extern void _lib_ring_buffer_copy_from_user_inatomic(struct lib_ring_buffer_backend *bufb,
                                            size_t offset, const void *src,
-                                           size_t len, ssize_t pagecpy);
+                                           size_t len, size_t pagecpy);
 extern void _lib_ring_buffer_strcpy_from_user_inatomic(struct lib_ring_buffer_backend *bufb,
                size_t offset, const char __user *src, size_t len,
                size_t pagecpy, int pad);