tools headers UAPI: Sync linux/const.h with the kernel headers

BugLink: https://bugs.launchpad.net/bugs/1910742
commit 7ddcdea5b54492f54700f427f58690cf1e187e5e upstream.

To pick up the changes in:

  a85cbe6159ffc973 ("uapi: move constants from <linux/kernel.h> to <linux/const.h>")

That causes no changes in tooling, just addresses this perf build
warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/const.h' differs from latest version at 'include/uapi/linux/const.h'
  diff -u tools/include/uapi/linux/const.h include/uapi/linux/const.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

diff --git a/tools/include/uapi/linux/const.h b/tools/include/uapi/linux/const.h
index 5ed721ad5b1985818ff2c783793ae7bad0d7b7f1..af2a44c08683def16a73892a7efe798bfb1b8aba 100644 (file)
--- a/tools/include/uapi/linux/const.h
+++ b/tools/include/uapi/linux/const.h
@@ -28,4 +28,9 @@
 #define _BITUL(x)      (_UL(1) << (x))
 #define _BITULL(x)     (_ULL(1) << (x))
 
+#define __ALIGN_KERNEL(x, a)           __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
+#define __ALIGN_KERNEL_MASK(x, mask)   (((x) + (mask)) & ~(mask))
+
+#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
+
 #endif /* _UAPI_LINUX_CONST_H */