* Re: [PATCH] selftests:vm: add include file
2018-04-14 19:08 [PATCH] selftests:vm: add include file Peng Hao
@ 2018-04-14 17:28 ` Mike Rapoport
0 siblings, 0 replies; 2+ messages in thread
From: Mike Rapoport @ 2018-04-14 17:28 UTC (permalink / raw)
To: Peng Hao; +Cc: shuah, aarcange, akpm, linux-kselftest, linux-kernel
On Sun, Apr 15, 2018 at 03:08:56AM +0800, Peng Hao wrote:
> userfaultfd.c: In function ‘hugetlb_release_pages’:
> userfaultfd.c:145:25: error: ‘FALLOC_FL_PUNCH_HOLE’ undeclared
> (first use in this function)
>
> Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
> ---
> tools/testing/selftests/vm/userfaultfd.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
> index de2f9ec..d8fe447 100644
> --- a/tools/testing/selftests/vm/userfaultfd.c
> +++ b/tools/testing/selftests/vm/userfaultfd.c
> @@ -68,6 +68,7 @@
> #include <linux/userfaultfd.h>
> #include <setjmp.h>
> #include <stdbool.h>
> +#include <linux/falloc.h>
The FALLOC_FL_PUNCH_HOLE definition should come from #include <fcntl.h>.
What are the versions of your kernel and the libc-development package?
> #ifdef __NR_userfaultfd
>
> --
> 1.8.3.1
>
--
Sincerely yours,
Mike.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH] selftests:vm: add include file
@ 2018-04-14 19:08 Peng Hao
2018-04-14 17:28 ` Mike Rapoport
0 siblings, 1 reply; 2+ messages in thread
From: Peng Hao @ 2018-04-14 19:08 UTC (permalink / raw)
To: shuah, aarcange, akpm, rppt; +Cc: linux-kselftest, linux-kernel, Peng Hao
userfaultfd.c: In function ‘hugetlb_release_pages’:
userfaultfd.c:145:25: error: ‘FALLOC_FL_PUNCH_HOLE’ undeclared
(first use in this function)
Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
---
tools/testing/selftests/vm/userfaultfd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c
index de2f9ec..d8fe447 100644
--- a/tools/testing/selftests/vm/userfaultfd.c
+++ b/tools/testing/selftests/vm/userfaultfd.c
@@ -68,6 +68,7 @@
#include <linux/userfaultfd.h>
#include <setjmp.h>
#include <stdbool.h>
+#include <linux/falloc.h>
#ifdef __NR_userfaultfd
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-04-14 19:08 [PATCH] selftests:vm: add include file Peng Hao
2018-04-14 17:28 ` Mike Rapoport
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