From: Kuan-Wei Chiu <visitorckw@gmail.com>
To: akpm@linux-foundation.org, acme@kernel.org
Cc: peterz@infradead.org, mingo@redhat.com, namhyung@kernel.org,
mark.rutland@arm.com, alexander.shishkin@linux.intel.com,
jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com,
kan.liang@linux.intel.com, jserv@ccns.ncku.edu.tw,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Kuan-Wei Chiu <visitorckw@gmail.com>
Subject: [PATCH 1/3] lib/list_sort: Remove unnecessary header includes
Date: Sat, 12 Oct 2024 12:28:26 +0800 [thread overview]
Message-ID: <20241012042828.471614-2-visitorckw@gmail.com> (raw)
In-Reply-To: <20241012042828.471614-1-visitorckw@gmail.com>
After commit 043b3f7b6388 ("lib/list_sort: simplify and remove
MAX_LIST_LENGTH_BITS"), list_sort.c no longer uses ARRAY_SIZE() (which
required kernel.h and bug.h for BUILD_BUG_ON_ZERO via __must_be_array)
or memset() (which required string.h). As these headers are no longer
needed, removes them.
There are no changes to the generated code, as confirmed by
'objdump -d'. Additionally, 'wc -l' shows that the size of
lib/.list_sort.o.cmd is reduced from 259 lines to 101 lines.
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
---
lib/list_sort.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/lib/list_sort.c b/lib/list_sort.c
index 0fb59e92ca2d..8d3f623536fe 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -1,9 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
-#include <linux/kernel.h>
-#include <linux/bug.h>
#include <linux/compiler.h>
#include <linux/export.h>
-#include <linux/string.h>
#include <linux/list_sort.h>
#include <linux/list.h>
--
2.34.1
next prev parent reply other threads:[~2024-10-12 4:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-12 4:28 [PATCH 0/3] Remove unnecessary header includes from {tools/}lib/list_sort.c Kuan-Wei Chiu
2024-10-12 4:28 ` Kuan-Wei Chiu [this message]
2024-10-12 4:28 ` [PATCH 2/3] tools/lib/list_sort: Remove unnecessary header includes Kuan-Wei Chiu
2024-10-12 4:28 ` [PATCH 3/3] perf tools: Update expected diff for lib/list_sort.c Kuan-Wei Chiu
2024-10-22 4:20 ` [PATCH 0/3] Remove unnecessary header includes from {tools/}lib/list_sort.c Namhyung Kim
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