* [PATCH] selftests/memfd: move common code into common.c
@ 2018-04-17 8:59 anders.roxell
2018-04-17 8:59 ` Anders Roxell
2018-05-08 9:38 ` anders.roxell
0 siblings, 2 replies; 6+ messages in thread
From: anders.roxell @ 2018-04-17 8:59 UTC (permalink / raw)
Remove code duplication, in the current code, we move common code for
memfd to common.c.
The duplicate functions got added in commit 87b2d44026e0 ("selftests:
add memfd/sealing page-pinning tests")
Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
---
tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
tools/testing/selftests/memfd/common.h | 4 ++
tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
4 files changed, 43 insertions(+), 78 deletions(-)
diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
index 8eb3d75f6e60..fee1f07828a3 100644
--- a/tools/testing/selftests/memfd/common.c
+++ b/tools/testing/selftests/memfd/common.c
@@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
return syscall(__NR_memfd_create, name, flags);
}
+
+unsigned int mfd_assert_get_seals(int fd)
+{
+ int r;
+
+ r = fcntl(fd, F_GET_SEALS);
+ if (r < 0) {
+ printf("GET_SEALS(%d) failed: %m\n", fd);
+ abort();
+ }
+
+ return (unsigned int)r;
+}
+
+void mfd_assert_add_seals(int fd, unsigned int seals)
+{
+ int r;
+ unsigned int s;
+
+ s = mfd_assert_get_seals(fd);
+ r = fcntl(fd, F_ADD_SEALS, seals);
+ if (r < 0) {
+ printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
+ abort();
+ }
+}
+
+void mfd_assert_has_seals(int fd, unsigned int seals)
+{
+ unsigned int s;
+
+ s = mfd_assert_get_seals(fd);
+ if (s != seals) {
+ printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
+ abort();
+ }
+}
diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
index 522d2c630bd8..5c778d15e8c7 100644
--- a/tools/testing/selftests/memfd/common.h
+++ b/tools/testing/selftests/memfd/common.h
@@ -6,4 +6,8 @@ extern int hugetlbfs_test;
unsigned long default_huge_page_size(void);
int sys_memfd_create(const char *name, unsigned int flags);
+void mfd_assert_add_seals(int fd, unsigned int seals);
+void mfd_assert_has_seals(int fd, unsigned int seals);
+unsigned int mfd_assert_get_seals(int fd);
+
#endif
diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
index b018e835737d..231714615861 100644
--- a/tools/testing/selftests/memfd/fuse_test.c
+++ b/tools/testing/selftests/memfd/fuse_test.c
@@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
return fd;
}
-static __u64 mfd_assert_get_seals(int fd)
+static int mfd_busy_add_seals(int fd, unsigned int seals)
{
long r;
-
- r = fcntl(fd, F_GET_SEALS);
- if (r < 0) {
- printf("GET_SEALS(%d) failed: %m\n", fd);
- abort();
- }
-
- return r;
-}
-
-static void mfd_assert_has_seals(int fd, __u64 seals)
-{
- __u64 s;
-
- s = mfd_assert_get_seals(fd);
- if (s != seals) {
- printf("%llu != %llu = GET_SEALS(%d)\n",
- (unsigned long long)seals, (unsigned long long)s, fd);
- abort();
- }
-}
-
-static void mfd_assert_add_seals(int fd, __u64 seals)
-{
- long r;
- __u64 s;
-
- s = mfd_assert_get_seals(fd);
- r = fcntl(fd, F_ADD_SEALS, seals);
- if (r < 0) {
- printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
- fd, (unsigned long long)s, (unsigned long long)seals);
- abort();
- }
-}
-
-static int mfd_busy_add_seals(int fd, __u64 seals)
-{
- long r;
- __u64 s;
+ unsigned int s;
r = fcntl(fd, F_GET_SEALS);
if (r < 0)
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
index 10baa1652fc2..527789de69b5 100644
--- a/tools/testing/selftests/memfd/memfd_test.c
+++ b/tools/testing/selftests/memfd/memfd_test.c
@@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
}
}
-static unsigned int mfd_assert_get_seals(int fd)
-{
- int r;
-
- r = fcntl(fd, F_GET_SEALS);
- if (r < 0) {
- printf("GET_SEALS(%d) failed: %m\n", fd);
- abort();
- }
-
- return (unsigned int)r;
-}
-
-static void mfd_assert_has_seals(int fd, unsigned int seals)
-{
- unsigned int s;
-
- s = mfd_assert_get_seals(fd);
- if (s != seals) {
- printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
- abort();
- }
-}
-
-static void mfd_assert_add_seals(int fd, unsigned int seals)
-{
- int r;
- unsigned int s;
-
- s = mfd_assert_get_seals(fd);
- r = fcntl(fd, F_ADD_SEALS, seals);
- if (r < 0) {
- printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
- abort();
- }
-}
-
static void mfd_fail_add_seals(int fd, unsigned int seals)
{
int r;
--
2.17.0
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* [PATCH] selftests/memfd: move common code into common.c
2018-04-17 8:59 [PATCH] selftests/memfd: move common code into common.c anders.roxell
@ 2018-04-17 8:59 ` Anders Roxell
2018-05-08 9:38 ` anders.roxell
1 sibling, 0 replies; 6+ messages in thread
From: Anders Roxell @ 2018-04-17 8:59 UTC (permalink / raw)
Remove code duplication, in the current code, we move common code for
memfd to common.c.
The duplicate functions got added in commit 87b2d44026e0 ("selftests:
add memfd/sealing page-pinning tests")
Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
---
tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
tools/testing/selftests/memfd/common.h | 4 ++
tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
4 files changed, 43 insertions(+), 78 deletions(-)
diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
index 8eb3d75f6e60..fee1f07828a3 100644
--- a/tools/testing/selftests/memfd/common.c
+++ b/tools/testing/selftests/memfd/common.c
@@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
return syscall(__NR_memfd_create, name, flags);
}
+
+unsigned int mfd_assert_get_seals(int fd)
+{
+ int r;
+
+ r = fcntl(fd, F_GET_SEALS);
+ if (r < 0) {
+ printf("GET_SEALS(%d) failed: %m\n", fd);
+ abort();
+ }
+
+ return (unsigned int)r;
+}
+
+void mfd_assert_add_seals(int fd, unsigned int seals)
+{
+ int r;
+ unsigned int s;
+
+ s = mfd_assert_get_seals(fd);
+ r = fcntl(fd, F_ADD_SEALS, seals);
+ if (r < 0) {
+ printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
+ abort();
+ }
+}
+
+void mfd_assert_has_seals(int fd, unsigned int seals)
+{
+ unsigned int s;
+
+ s = mfd_assert_get_seals(fd);
+ if (s != seals) {
+ printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
+ abort();
+ }
+}
diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
index 522d2c630bd8..5c778d15e8c7 100644
--- a/tools/testing/selftests/memfd/common.h
+++ b/tools/testing/selftests/memfd/common.h
@@ -6,4 +6,8 @@ extern int hugetlbfs_test;
unsigned long default_huge_page_size(void);
int sys_memfd_create(const char *name, unsigned int flags);
+void mfd_assert_add_seals(int fd, unsigned int seals);
+void mfd_assert_has_seals(int fd, unsigned int seals);
+unsigned int mfd_assert_get_seals(int fd);
+
#endif
diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
index b018e835737d..231714615861 100644
--- a/tools/testing/selftests/memfd/fuse_test.c
+++ b/tools/testing/selftests/memfd/fuse_test.c
@@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
return fd;
}
-static __u64 mfd_assert_get_seals(int fd)
+static int mfd_busy_add_seals(int fd, unsigned int seals)
{
long r;
-
- r = fcntl(fd, F_GET_SEALS);
- if (r < 0) {
- printf("GET_SEALS(%d) failed: %m\n", fd);
- abort();
- }
-
- return r;
-}
-
-static void mfd_assert_has_seals(int fd, __u64 seals)
-{
- __u64 s;
-
- s = mfd_assert_get_seals(fd);
- if (s != seals) {
- printf("%llu != %llu = GET_SEALS(%d)\n",
- (unsigned long long)seals, (unsigned long long)s, fd);
- abort();
- }
-}
-
-static void mfd_assert_add_seals(int fd, __u64 seals)
-{
- long r;
- __u64 s;
-
- s = mfd_assert_get_seals(fd);
- r = fcntl(fd, F_ADD_SEALS, seals);
- if (r < 0) {
- printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
- fd, (unsigned long long)s, (unsigned long long)seals);
- abort();
- }
-}
-
-static int mfd_busy_add_seals(int fd, __u64 seals)
-{
- long r;
- __u64 s;
+ unsigned int s;
r = fcntl(fd, F_GET_SEALS);
if (r < 0)
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
index 10baa1652fc2..527789de69b5 100644
--- a/tools/testing/selftests/memfd/memfd_test.c
+++ b/tools/testing/selftests/memfd/memfd_test.c
@@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
}
}
-static unsigned int mfd_assert_get_seals(int fd)
-{
- int r;
-
- r = fcntl(fd, F_GET_SEALS);
- if (r < 0) {
- printf("GET_SEALS(%d) failed: %m\n", fd);
- abort();
- }
-
- return (unsigned int)r;
-}
-
-static void mfd_assert_has_seals(int fd, unsigned int seals)
-{
- unsigned int s;
-
- s = mfd_assert_get_seals(fd);
- if (s != seals) {
- printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
- abort();
- }
-}
-
-static void mfd_assert_add_seals(int fd, unsigned int seals)
-{
- int r;
- unsigned int s;
-
- s = mfd_assert_get_seals(fd);
- r = fcntl(fd, F_ADD_SEALS, seals);
- if (r < 0) {
- printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
- abort();
- }
-}
-
static void mfd_fail_add_seals(int fd, unsigned int seals)
{
int r;
--
2.17.0
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* [PATCH] selftests/memfd: move common code into common.c
2018-04-17 8:59 [PATCH] selftests/memfd: move common code into common.c anders.roxell
2018-04-17 8:59 ` Anders Roxell
@ 2018-05-08 9:38 ` anders.roxell
2018-05-08 9:38 ` Anders Roxell
2018-05-08 15:33 ` shuah
1 sibling, 2 replies; 6+ messages in thread
From: anders.roxell @ 2018-05-08 9:38 UTC (permalink / raw)
On 17 April 2018 at 10:59, Anders Roxell <anders.roxell at linaro.org> wrote:
> Remove code duplication, in the current code, we move common code for
> memfd to common.c.
>
> The duplicate functions got added in commit 87b2d44026e0 ("selftests:
> add memfd/sealing page-pinning tests")
>
> Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
> ---
> tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
> tools/testing/selftests/memfd/common.h | 4 ++
> tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
> tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
> 4 files changed, 43 insertions(+), 78 deletions(-)
>
> diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
> index 8eb3d75f6e60..fee1f07828a3 100644
> --- a/tools/testing/selftests/memfd/common.c
> +++ b/tools/testing/selftests/memfd/common.c
> @@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
>
> return syscall(__NR_memfd_create, name, flags);
> }
> +
> +unsigned int mfd_assert_get_seals(int fd)
> +{
> + int r;
> +
> + r = fcntl(fd, F_GET_SEALS);
> + if (r < 0) {
> + printf("GET_SEALS(%d) failed: %m\n", fd);
> + abort();
> + }
> +
> + return (unsigned int)r;
> +}
> +
> +void mfd_assert_add_seals(int fd, unsigned int seals)
> +{
> + int r;
> + unsigned int s;
> +
> + s = mfd_assert_get_seals(fd);
> + r = fcntl(fd, F_ADD_SEALS, seals);
> + if (r < 0) {
> + printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
> + abort();
> + }
> +}
> +
> +void mfd_assert_has_seals(int fd, unsigned int seals)
> +{
> + unsigned int s;
> +
> + s = mfd_assert_get_seals(fd);
> + if (s != seals) {
> + printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
> + abort();
> + }
> +}
> diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
> index 522d2c630bd8..5c778d15e8c7 100644
> --- a/tools/testing/selftests/memfd/common.h
> +++ b/tools/testing/selftests/memfd/common.h
> @@ -6,4 +6,8 @@ extern int hugetlbfs_test;
> unsigned long default_huge_page_size(void);
> int sys_memfd_create(const char *name, unsigned int flags);
>
> +void mfd_assert_add_seals(int fd, unsigned int seals);
> +void mfd_assert_has_seals(int fd, unsigned int seals);
> +unsigned int mfd_assert_get_seals(int fd);
> +
> #endif
> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
> index b018e835737d..231714615861 100644
> --- a/tools/testing/selftests/memfd/fuse_test.c
> +++ b/tools/testing/selftests/memfd/fuse_test.c
> @@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
> return fd;
> }
>
> -static __u64 mfd_assert_get_seals(int fd)
> +static int mfd_busy_add_seals(int fd, unsigned int seals)
> {
> long r;
> -
> - r = fcntl(fd, F_GET_SEALS);
> - if (r < 0) {
> - printf("GET_SEALS(%d) failed: %m\n", fd);
> - abort();
> - }
> -
> - return r;
> -}
> -
> -static void mfd_assert_has_seals(int fd, __u64 seals)
> -{
> - __u64 s;
> -
> - s = mfd_assert_get_seals(fd);
> - if (s != seals) {
> - printf("%llu != %llu = GET_SEALS(%d)\n",
> - (unsigned long long)seals, (unsigned long long)s, fd);
> - abort();
> - }
> -}
> -
> -static void mfd_assert_add_seals(int fd, __u64 seals)
> -{
> - long r;
> - __u64 s;
> -
> - s = mfd_assert_get_seals(fd);
> - r = fcntl(fd, F_ADD_SEALS, seals);
> - if (r < 0) {
> - printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
> - fd, (unsigned long long)s, (unsigned long long)seals);
> - abort();
> - }
> -}
> -
> -static int mfd_busy_add_seals(int fd, __u64 seals)
> -{
> - long r;
> - __u64 s;
> + unsigned int s;
>
> r = fcntl(fd, F_GET_SEALS);
> if (r < 0)
> diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
> index 10baa1652fc2..527789de69b5 100644
> --- a/tools/testing/selftests/memfd/memfd_test.c
> +++ b/tools/testing/selftests/memfd/memfd_test.c
> @@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
> }
> }
>
> -static unsigned int mfd_assert_get_seals(int fd)
> -{
> - int r;
> -
> - r = fcntl(fd, F_GET_SEALS);
> - if (r < 0) {
> - printf("GET_SEALS(%d) failed: %m\n", fd);
> - abort();
> - }
> -
> - return (unsigned int)r;
> -}
> -
> -static void mfd_assert_has_seals(int fd, unsigned int seals)
> -{
> - unsigned int s;
> -
> - s = mfd_assert_get_seals(fd);
> - if (s != seals) {
> - printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
> - abort();
> - }
> -}
> -
> -static void mfd_assert_add_seals(int fd, unsigned int seals)
> -{
> - int r;
> - unsigned int s;
> -
> - s = mfd_assert_get_seals(fd);
> - r = fcntl(fd, F_ADD_SEALS, seals);
> - if (r < 0) {
> - printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
> - abort();
> - }
> -}
> -
> static void mfd_fail_add_seals(int fd, unsigned int seals)
> {
> int r;
> --
> 2.17.0
>
Ping.
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* [PATCH] selftests/memfd: move common code into common.c
2018-05-08 9:38 ` anders.roxell
@ 2018-05-08 9:38 ` Anders Roxell
2018-05-08 15:33 ` shuah
1 sibling, 0 replies; 6+ messages in thread
From: Anders Roxell @ 2018-05-08 9:38 UTC (permalink / raw)
On 17 April 2018@10:59, Anders Roxell <anders.roxell@linaro.org> wrote:
> Remove code duplication, in the current code, we move common code for
> memfd to common.c.
>
> The duplicate functions got added in commit 87b2d44026e0 ("selftests:
> add memfd/sealing page-pinning tests")
>
> Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
> ---
> tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
> tools/testing/selftests/memfd/common.h | 4 ++
> tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
> tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
> 4 files changed, 43 insertions(+), 78 deletions(-)
>
> diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
> index 8eb3d75f6e60..fee1f07828a3 100644
> --- a/tools/testing/selftests/memfd/common.c
> +++ b/tools/testing/selftests/memfd/common.c
> @@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
>
> return syscall(__NR_memfd_create, name, flags);
> }
> +
> +unsigned int mfd_assert_get_seals(int fd)
> +{
> + int r;
> +
> + r = fcntl(fd, F_GET_SEALS);
> + if (r < 0) {
> + printf("GET_SEALS(%d) failed: %m\n", fd);
> + abort();
> + }
> +
> + return (unsigned int)r;
> +}
> +
> +void mfd_assert_add_seals(int fd, unsigned int seals)
> +{
> + int r;
> + unsigned int s;
> +
> + s = mfd_assert_get_seals(fd);
> + r = fcntl(fd, F_ADD_SEALS, seals);
> + if (r < 0) {
> + printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
> + abort();
> + }
> +}
> +
> +void mfd_assert_has_seals(int fd, unsigned int seals)
> +{
> + unsigned int s;
> +
> + s = mfd_assert_get_seals(fd);
> + if (s != seals) {
> + printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
> + abort();
> + }
> +}
> diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
> index 522d2c630bd8..5c778d15e8c7 100644
> --- a/tools/testing/selftests/memfd/common.h
> +++ b/tools/testing/selftests/memfd/common.h
> @@ -6,4 +6,8 @@ extern int hugetlbfs_test;
> unsigned long default_huge_page_size(void);
> int sys_memfd_create(const char *name, unsigned int flags);
>
> +void mfd_assert_add_seals(int fd, unsigned int seals);
> +void mfd_assert_has_seals(int fd, unsigned int seals);
> +unsigned int mfd_assert_get_seals(int fd);
> +
> #endif
> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
> index b018e835737d..231714615861 100644
> --- a/tools/testing/selftests/memfd/fuse_test.c
> +++ b/tools/testing/selftests/memfd/fuse_test.c
> @@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
> return fd;
> }
>
> -static __u64 mfd_assert_get_seals(int fd)
> +static int mfd_busy_add_seals(int fd, unsigned int seals)
> {
> long r;
> -
> - r = fcntl(fd, F_GET_SEALS);
> - if (r < 0) {
> - printf("GET_SEALS(%d) failed: %m\n", fd);
> - abort();
> - }
> -
> - return r;
> -}
> -
> -static void mfd_assert_has_seals(int fd, __u64 seals)
> -{
> - __u64 s;
> -
> - s = mfd_assert_get_seals(fd);
> - if (s != seals) {
> - printf("%llu != %llu = GET_SEALS(%d)\n",
> - (unsigned long long)seals, (unsigned long long)s, fd);
> - abort();
> - }
> -}
> -
> -static void mfd_assert_add_seals(int fd, __u64 seals)
> -{
> - long r;
> - __u64 s;
> -
> - s = mfd_assert_get_seals(fd);
> - r = fcntl(fd, F_ADD_SEALS, seals);
> - if (r < 0) {
> - printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
> - fd, (unsigned long long)s, (unsigned long long)seals);
> - abort();
> - }
> -}
> -
> -static int mfd_busy_add_seals(int fd, __u64 seals)
> -{
> - long r;
> - __u64 s;
> + unsigned int s;
>
> r = fcntl(fd, F_GET_SEALS);
> if (r < 0)
> diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
> index 10baa1652fc2..527789de69b5 100644
> --- a/tools/testing/selftests/memfd/memfd_test.c
> +++ b/tools/testing/selftests/memfd/memfd_test.c
> @@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
> }
> }
>
> -static unsigned int mfd_assert_get_seals(int fd)
> -{
> - int r;
> -
> - r = fcntl(fd, F_GET_SEALS);
> - if (r < 0) {
> - printf("GET_SEALS(%d) failed: %m\n", fd);
> - abort();
> - }
> -
> - return (unsigned int)r;
> -}
> -
> -static void mfd_assert_has_seals(int fd, unsigned int seals)
> -{
> - unsigned int s;
> -
> - s = mfd_assert_get_seals(fd);
> - if (s != seals) {
> - printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
> - abort();
> - }
> -}
> -
> -static void mfd_assert_add_seals(int fd, unsigned int seals)
> -{
> - int r;
> - unsigned int s;
> -
> - s = mfd_assert_get_seals(fd);
> - r = fcntl(fd, F_ADD_SEALS, seals);
> - if (r < 0) {
> - printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
> - abort();
> - }
> -}
> -
> static void mfd_fail_add_seals(int fd, unsigned int seals)
> {
> int r;
> --
> 2.17.0
>
Ping.
--
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* [PATCH] selftests/memfd: move common code into common.c
2018-05-08 9:38 ` anders.roxell
2018-05-08 9:38 ` Anders Roxell
@ 2018-05-08 15:33 ` shuah
2018-05-08 15:33 ` Shuah Khan
1 sibling, 1 reply; 6+ messages in thread
From: shuah @ 2018-05-08 15:33 UTC (permalink / raw)
Hi David,
On 05/08/2018 03:38 AM, Anders Roxell wrote:
> On 17 April 2018 at 10:59, Anders Roxell <anders.roxell at linaro.org> wrote:
>> Remove code duplication, in the current code, we move common code for
>> memfd to common.c.
>>
>> The duplicate functions got added in commit 87b2d44026e0 ("selftests:
>> add memfd/sealing page-pinning tests")
>>
>> Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
Okay pull in this patch. I will queue this up for 4.18-rc1.
Let me know if you have any objections.
>> ---
>> tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
>> tools/testing/selftests/memfd/common.h | 4 ++
>> tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
>> tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
>> 4 files changed, 43 insertions(+), 78 deletions(-)
>>
>> diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
>> index 8eb3d75f6e60..fee1f07828a3 100644
>> --- a/tools/testing/selftests/memfd/common.c
>> +++ b/tools/testing/selftests/memfd/common.c
>> @@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
>>
>> return syscall(__NR_memfd_create, name, flags);
>> }
>> +
>> +unsigned int mfd_assert_get_seals(int fd)
>> +{
>> + int r;
>> +
>> + r = fcntl(fd, F_GET_SEALS);
>> + if (r < 0) {
>> + printf("GET_SEALS(%d) failed: %m\n", fd);
>> + abort();
>> + }
>> +
>> + return (unsigned int)r;
>> +}
>> +
>> +void mfd_assert_add_seals(int fd, unsigned int seals)
>> +{
>> + int r;
>> + unsigned int s;
>> +
>> + s = mfd_assert_get_seals(fd);
>> + r = fcntl(fd, F_ADD_SEALS, seals);
>> + if (r < 0) {
>> + printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
>> + abort();
>> + }
>> +}
>> +
>> +void mfd_assert_has_seals(int fd, unsigned int seals)
>> +{
>> + unsigned int s;
>> +
>> + s = mfd_assert_get_seals(fd);
>> + if (s != seals) {
>> + printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
>> + abort();
>> + }
>> +}
>> diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
>> index 522d2c630bd8..5c778d15e8c7 100644
>> --- a/tools/testing/selftests/memfd/common.h
>> +++ b/tools/testing/selftests/memfd/common.h
>> @@ -6,4 +6,8 @@ extern int hugetlbfs_test;
>> unsigned long default_huge_page_size(void);
>> int sys_memfd_create(const char *name, unsigned int flags);
>>
>> +void mfd_assert_add_seals(int fd, unsigned int seals);
>> +void mfd_assert_has_seals(int fd, unsigned int seals);
>> +unsigned int mfd_assert_get_seals(int fd);
>> +
>> #endif
>> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
>> index b018e835737d..231714615861 100644
>> --- a/tools/testing/selftests/memfd/fuse_test.c
>> +++ b/tools/testing/selftests/memfd/fuse_test.c
>> @@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
>> return fd;
>> }
>>
>> -static __u64 mfd_assert_get_seals(int fd)
>> +static int mfd_busy_add_seals(int fd, unsigned int seals)
>> {
>> long r;
>> -
>> - r = fcntl(fd, F_GET_SEALS);
>> - if (r < 0) {
>> - printf("GET_SEALS(%d) failed: %m\n", fd);
>> - abort();
>> - }
>> -
>> - return r;
>> -}
>> -
>> -static void mfd_assert_has_seals(int fd, __u64 seals)
>> -{
>> - __u64 s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - if (s != seals) {
>> - printf("%llu != %llu = GET_SEALS(%d)\n",
>> - (unsigned long long)seals, (unsigned long long)s, fd);
>> - abort();
>> - }
>> -}
>> -
>> -static void mfd_assert_add_seals(int fd, __u64 seals)
>> -{
>> - long r;
>> - __u64 s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - r = fcntl(fd, F_ADD_SEALS, seals);
>> - if (r < 0) {
>> - printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
>> - fd, (unsigned long long)s, (unsigned long long)seals);
>> - abort();
>> - }
>> -}
>> -
>> -static int mfd_busy_add_seals(int fd, __u64 seals)
>> -{
>> - long r;
>> - __u64 s;
>> + unsigned int s;
>>
>> r = fcntl(fd, F_GET_SEALS);
>> if (r < 0)
>> diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
>> index 10baa1652fc2..527789de69b5 100644
>> --- a/tools/testing/selftests/memfd/memfd_test.c
>> +++ b/tools/testing/selftests/memfd/memfd_test.c
>> @@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
>> }
>> }
>>
>> -static unsigned int mfd_assert_get_seals(int fd)
>> -{
>> - int r;
>> -
>> - r = fcntl(fd, F_GET_SEALS);
>> - if (r < 0) {
>> - printf("GET_SEALS(%d) failed: %m\n", fd);
>> - abort();
>> - }
>> -
>> - return (unsigned int)r;
>> -}
>> -
>> -static void mfd_assert_has_seals(int fd, unsigned int seals)
>> -{
>> - unsigned int s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - if (s != seals) {
>> - printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
>> - abort();
>> - }
>> -}
>> -
>> -static void mfd_assert_add_seals(int fd, unsigned int seals)
>> -{
>> - int r;
>> - unsigned int s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - r = fcntl(fd, F_ADD_SEALS, seals);
>> - if (r < 0) {
>> - printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
>> - abort();
>> - }
>> -}
>> -
>> static void mfd_fail_add_seals(int fd, unsigned int seals)
>> {
>> int r;
>> --
>> 2.17.0
>>
>
> Ping.
>
thanks,
-- Shuah
--
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^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH] selftests/memfd: move common code into common.c
2018-05-08 15:33 ` shuah
@ 2018-05-08 15:33 ` Shuah Khan
0 siblings, 0 replies; 6+ messages in thread
From: Shuah Khan @ 2018-05-08 15:33 UTC (permalink / raw)
Hi David,
On 05/08/2018 03:38 AM, Anders Roxell wrote:
> On 17 April 2018@10:59, Anders Roxell <anders.roxell@linaro.org> wrote:
>> Remove code duplication, in the current code, we move common code for
>> memfd to common.c.
>>
>> The duplicate functions got added in commit 87b2d44026e0 ("selftests:
>> add memfd/sealing page-pinning tests")
>>
>> Signed-off-by: Anders Roxell <anders.roxell at linaro.org>
Okay pull in this patch. I will queue this up for 4.18-rc1.
Let me know if you have any objections.
>> ---
>> tools/testing/selftests/memfd/common.c | 37 +++++++++++++++++++
>> tools/testing/selftests/memfd/common.h | 4 ++
>> tools/testing/selftests/memfd/fuse_test.c | 43 +---------------------
>> tools/testing/selftests/memfd/memfd_test.c | 37 -------------------
>> 4 files changed, 43 insertions(+), 78 deletions(-)
>>
>> diff --git a/tools/testing/selftests/memfd/common.c b/tools/testing/selftests/memfd/common.c
>> index 8eb3d75f6e60..fee1f07828a3 100644
>> --- a/tools/testing/selftests/memfd/common.c
>> +++ b/tools/testing/selftests/memfd/common.c
>> @@ -44,3 +44,40 @@ int sys_memfd_create(const char *name, unsigned int flags)
>>
>> return syscall(__NR_memfd_create, name, flags);
>> }
>> +
>> +unsigned int mfd_assert_get_seals(int fd)
>> +{
>> + int r;
>> +
>> + r = fcntl(fd, F_GET_SEALS);
>> + if (r < 0) {
>> + printf("GET_SEALS(%d) failed: %m\n", fd);
>> + abort();
>> + }
>> +
>> + return (unsigned int)r;
>> +}
>> +
>> +void mfd_assert_add_seals(int fd, unsigned int seals)
>> +{
>> + int r;
>> + unsigned int s;
>> +
>> + s = mfd_assert_get_seals(fd);
>> + r = fcntl(fd, F_ADD_SEALS, seals);
>> + if (r < 0) {
>> + printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
>> + abort();
>> + }
>> +}
>> +
>> +void mfd_assert_has_seals(int fd, unsigned int seals)
>> +{
>> + unsigned int s;
>> +
>> + s = mfd_assert_get_seals(fd);
>> + if (s != seals) {
>> + printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
>> + abort();
>> + }
>> +}
>> diff --git a/tools/testing/selftests/memfd/common.h b/tools/testing/selftests/memfd/common.h
>> index 522d2c630bd8..5c778d15e8c7 100644
>> --- a/tools/testing/selftests/memfd/common.h
>> +++ b/tools/testing/selftests/memfd/common.h
>> @@ -6,4 +6,8 @@ extern int hugetlbfs_test;
>> unsigned long default_huge_page_size(void);
>> int sys_memfd_create(const char *name, unsigned int flags);
>>
>> +void mfd_assert_add_seals(int fd, unsigned int seals);
>> +void mfd_assert_has_seals(int fd, unsigned int seals);
>> +unsigned int mfd_assert_get_seals(int fd);
>> +
>> #endif
>> diff --git a/tools/testing/selftests/memfd/fuse_test.c b/tools/testing/selftests/memfd/fuse_test.c
>> index b018e835737d..231714615861 100644
>> --- a/tools/testing/selftests/memfd/fuse_test.c
>> +++ b/tools/testing/selftests/memfd/fuse_test.c
>> @@ -60,49 +60,10 @@ static int mfd_assert_new(const char *name, loff_t sz, unsigned int flags)
>> return fd;
>> }
>>
>> -static __u64 mfd_assert_get_seals(int fd)
>> +static int mfd_busy_add_seals(int fd, unsigned int seals)
>> {
>> long r;
>> -
>> - r = fcntl(fd, F_GET_SEALS);
>> - if (r < 0) {
>> - printf("GET_SEALS(%d) failed: %m\n", fd);
>> - abort();
>> - }
>> -
>> - return r;
>> -}
>> -
>> -static void mfd_assert_has_seals(int fd, __u64 seals)
>> -{
>> - __u64 s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - if (s != seals) {
>> - printf("%llu != %llu = GET_SEALS(%d)\n",
>> - (unsigned long long)seals, (unsigned long long)s, fd);
>> - abort();
>> - }
>> -}
>> -
>> -static void mfd_assert_add_seals(int fd, __u64 seals)
>> -{
>> - long r;
>> - __u64 s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - r = fcntl(fd, F_ADD_SEALS, seals);
>> - if (r < 0) {
>> - printf("ADD_SEALS(%d, %llu -> %llu) failed: %m\n",
>> - fd, (unsigned long long)s, (unsigned long long)seals);
>> - abort();
>> - }
>> -}
>> -
>> -static int mfd_busy_add_seals(int fd, __u64 seals)
>> -{
>> - long r;
>> - __u64 s;
>> + unsigned int s;
>>
>> r = fcntl(fd, F_GET_SEALS);
>> if (r < 0)
>> diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c
>> index 10baa1652fc2..527789de69b5 100644
>> --- a/tools/testing/selftests/memfd/memfd_test.c
>> +++ b/tools/testing/selftests/memfd/memfd_test.c
>> @@ -67,43 +67,6 @@ static void mfd_fail_new(const char *name, unsigned int flags)
>> }
>> }
>>
>> -static unsigned int mfd_assert_get_seals(int fd)
>> -{
>> - int r;
>> -
>> - r = fcntl(fd, F_GET_SEALS);
>> - if (r < 0) {
>> - printf("GET_SEALS(%d) failed: %m\n", fd);
>> - abort();
>> - }
>> -
>> - return (unsigned int)r;
>> -}
>> -
>> -static void mfd_assert_has_seals(int fd, unsigned int seals)
>> -{
>> - unsigned int s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - if (s != seals) {
>> - printf("%u != %u = GET_SEALS(%d)\n", seals, s, fd);
>> - abort();
>> - }
>> -}
>> -
>> -static void mfd_assert_add_seals(int fd, unsigned int seals)
>> -{
>> - int r;
>> - unsigned int s;
>> -
>> - s = mfd_assert_get_seals(fd);
>> - r = fcntl(fd, F_ADD_SEALS, seals);
>> - if (r < 0) {
>> - printf("ADD_SEALS(%d, %u -> %u) failed: %m\n", fd, s, seals);
>> - abort();
>> - }
>> -}
>> -
>> static void mfd_fail_add_seals(int fd, unsigned int seals)
>> {
>> int r;
>> --
>> 2.17.0
>>
>
> Ping.
>
thanks,
-- Shuah
--
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end of thread, other threads:[~2018-05-08 15:33 UTC | newest]
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2018-04-17 8:59 [PATCH] selftests/memfd: move common code into common.c anders.roxell
2018-04-17 8:59 ` Anders Roxell
2018-05-08 9:38 ` anders.roxell
2018-05-08 9:38 ` Anders Roxell
2018-05-08 15:33 ` shuah
2018-05-08 15:33 ` Shuah Khan
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