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authorDaniel Latypov <dlatypov@google.com>2022-07-22 20:15:31 +0300
committerShuah Khan <skhan@linuxfoundation.org>2022-10-07 19:15:33 +0300
commit4db4598b5ed8fc26f5fd9312623a9ec5cebbe74a (patch)
treec92601ee1d58647caa2f88d3f7407fee5952f2f9 /lib/kunit
parent78b1c6584fcedcf2d9687a4455c461859094cf04 (diff)
downloadlinux-4db4598b5ed8fc26f5fd9312623a9ec5cebbe74a.tar.xz
kunit: drop test pointer in string_stream_fragment
We already store the `struct kunit *test` in the string_stream object itself, so we need don't need to store a copy of this pointer in every fragment in the stream. Drop it, getting string_stream_fragment down the bare minimum: a list_head and the `char *` with the actual fragment. Signed-off-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'lib/kunit')
-rw-r--r--lib/kunit/string-stream.c10
-rw-r--r--lib/kunit/string-stream.h1
2 files changed, 5 insertions, 6 deletions
diff --git a/lib/kunit/string-stream.c b/lib/kunit/string-stream.c
index a2496abef152..f5ae79c37400 100644
--- a/lib/kunit/string-stream.c
+++ b/lib/kunit/string-stream.c
@@ -22,7 +22,6 @@ static struct string_stream_fragment *alloc_string_stream_fragment(
if (!frag)
return ERR_PTR(-ENOMEM);
- frag->test = test;
frag->fragment = kunit_kmalloc(test, len, gfp);
if (!frag->fragment)
return ERR_PTR(-ENOMEM);
@@ -30,11 +29,12 @@ static struct string_stream_fragment *alloc_string_stream_fragment(
return frag;
}
-static void string_stream_fragment_destroy(struct string_stream_fragment *frag)
+static void string_stream_fragment_destroy(struct kunit *test,
+ struct string_stream_fragment *frag)
{
list_del(&frag->node);
- kunit_kfree(frag->test, frag->fragment);
- kunit_kfree(frag->test, frag);
+ kunit_kfree(test, frag->fragment);
+ kunit_kfree(test, frag);
}
int string_stream_vadd(struct string_stream *stream,
@@ -89,7 +89,7 @@ static void string_stream_clear(struct string_stream *stream)
frag_container_safe,
&stream->fragments,
node) {
- string_stream_fragment_destroy(frag_container);
+ string_stream_fragment_destroy(stream->test, frag_container);
}
stream->length = 0;
spin_unlock(&stream->lock);
diff --git a/lib/kunit/string-stream.h b/lib/kunit/string-stream.h
index 494dee0f24bd..b669f9a75a94 100644
--- a/lib/kunit/string-stream.h
+++ b/lib/kunit/string-stream.h
@@ -14,7 +14,6 @@
#include <linux/stdarg.h>
struct string_stream_fragment {
- struct kunit *test;
struct list_head node;
char *fragment;
};