| From 22f56b8e890d4e2835951b437bb6eeebfd1cb18b Mon Sep 17 00:00:00 2001 |
| From: "Matthew Wilcox (Oracle)" <willy@infradead.org> |
| Date: Thu, 3 Feb 2022 16:01:39 -0500 |
| Subject: XArray: Include bitmap.h from xarray.h |
| |
| From: Matthew Wilcox (Oracle) <willy@infradead.org> |
| |
| commit 22f56b8e890d4e2835951b437bb6eeebfd1cb18b upstream. |
| |
| xas_find_chunk() calls find_next_bit(), which is defined in find.h, |
| included from bitmap.h. Inside the kernel, this isn't a problem because |
| bitmap.h is included from cpumask.h which is dragged in (eventually) |
| by gfp.h. When building the test-suite, that doesn't happen, so we need |
| to include bitmap.h explicitly. |
| |
| Fixes: 4ade0818cf04 ("tools: sync tools/bitmap with mother linux") |
| Reported-by: Liam Howlett <liam.howlett@oracle.com> |
| Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| include/linux/xarray.h | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/include/linux/xarray.h b/include/linux/xarray.h |
| index d6d5da6ed735..66e28bc1a023 100644 |
| --- a/include/linux/xarray.h |
| +++ b/include/linux/xarray.h |
| @@ -9,6 +9,7 @@ |
| * See Documentation/core-api/xarray.rst for how to use the XArray. |
| */ |
| |
| +#include <linux/bitmap.h> |
| #include <linux/bug.h> |
| #include <linux/compiler.h> |
| #include <linux/gfp.h> |
| -- |
| 2.35.1 |
| |
