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Subject[PATCH v1] kprobes: unused header files removed
Date
As kernel test robot reported, lib/test_objpool.c (trace:probes/for-next)
has linux/version.h included, but version.h is not used at all. Then more
unused headers are found in test_objpool.c and rethook.c, and all of them
should be removed.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310191512.vvypKU5Z-lkp@intel.com/

Signed-off-by: wuqiang.matt <wuqiang.matt@bytedance.com>
---
kernel/trace/rethook.c | 2 --
lib/test_objpool.c | 6 ------
2 files changed, 8 deletions(-)

diff --git a/kernel/trace/rethook.c b/kernel/trace/rethook.c
index 13c8e6773892..6fd7d4ecbbc6 100644
--- a/kernel/trace/rethook.c
+++ b/kernel/trace/rethook.c
@@ -8,8 +8,6 @@
#include <linux/preempt.h>
#include <linux/rethook.h>
#include <linux/slab.h>
-#include <linux/sort.h>
-#include <linux/smp.h>

/* Return hook list (shadow stack by list) */

diff --git a/lib/test_objpool.c b/lib/test_objpool.c
index 98b5b37b6eea..a94078402138 100644
--- a/lib/test_objpool.c
+++ b/lib/test_objpool.c
@@ -6,21 +6,15 @@
* Copyright: wuqiang.matt@bytedance.com
*/

-#include <linux/version.h>
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
-#include <linux/sched.h>
-#include <linux/cpumask.h>
#include <linux/completion.h>
#include <linux/kthread.h>
-#include <linux/cpu.h>
-#include <linux/cpuset.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/delay.h>
#include <linux/hrtimer.h>
-#include <linux/interrupt.h>
#include <linux/objpool.h>

#define OT_NR_MAX_BULK (16)
--
2.40.1
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