[merged mm-nonmm-stable] profile-simplify-redundant-code-in-profile_setup.patch removed from -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The quilt patch titled
     Subject: kernel/profile.c: simplify duplicated code in profile_setup()
has been removed from the -mm tree.  Its filename was
     profile-simplify-redundant-code-in-profile_setup.patch

This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: wuchi <wuchi.zero@gmail.com>
Subject: kernel/profile.c: simplify duplicated code in profile_setup()
Date: Thu, 1 Sep 2022 08:31:21 +0800

The code to parse option string "schedule/sleep/kvm" of cmdline in
function profile_setup is redundant, so simplify that.

Link: https://lkml.kernel.org/r/20220901003121.53597-1-wuchi.zero@gmail.com
Signed-off-by: wuchi <wuchi.zero@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foudation.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/profile.c |   32 ++++++++++++++------------------
 1 file changed, 14 insertions(+), 18 deletions(-)

--- a/kernel/profile.c~profile-simplify-redundant-code-in-profile_setup
+++ a/kernel/profile.c
@@ -59,43 +59,39 @@ int profile_setup(char *str)
 	static const char schedstr[] = "schedule";
 	static const char sleepstr[] = "sleep";
 	static const char kvmstr[] = "kvm";
+	const char *select = NULL;
 	int par;
 
 	if (!strncmp(str, sleepstr, strlen(sleepstr))) {
 #ifdef CONFIG_SCHEDSTATS
 		force_schedstat_enabled();
 		prof_on = SLEEP_PROFILING;
-		if (str[strlen(sleepstr)] == ',')
-			str += strlen(sleepstr) + 1;
-		if (get_option(&str, &par))
-			prof_shift = clamp(par, 0, BITS_PER_LONG - 1);
-		pr_info("kernel sleep profiling enabled (shift: %u)\n",
-			prof_shift);
+		select = sleepstr;
 #else
 		pr_warn("kernel sleep profiling requires CONFIG_SCHEDSTATS\n");
 #endif /* CONFIG_SCHEDSTATS */
 	} else if (!strncmp(str, schedstr, strlen(schedstr))) {
 		prof_on = SCHED_PROFILING;
-		if (str[strlen(schedstr)] == ',')
-			str += strlen(schedstr) + 1;
-		if (get_option(&str, &par))
-			prof_shift = clamp(par, 0, BITS_PER_LONG - 1);
-		pr_info("kernel schedule profiling enabled (shift: %u)\n",
-			prof_shift);
+		select = schedstr;
 	} else if (!strncmp(str, kvmstr, strlen(kvmstr))) {
 		prof_on = KVM_PROFILING;
-		if (str[strlen(kvmstr)] == ',')
-			str += strlen(kvmstr) + 1;
-		if (get_option(&str, &par))
-			prof_shift = clamp(par, 0, BITS_PER_LONG - 1);
-		pr_info("kernel KVM profiling enabled (shift: %u)\n",
-			prof_shift);
+		select = kvmstr;
 	} else if (get_option(&str, &par)) {
 		prof_shift = clamp(par, 0, BITS_PER_LONG - 1);
 		prof_on = CPU_PROFILING;
 		pr_info("kernel profiling enabled (shift: %u)\n",
 			prof_shift);
 	}
+
+	if (select) {
+		if (str[strlen(select)] == ',')
+			str += strlen(select) + 1;
+		if (get_option(&str, &par))
+			prof_shift = clamp(par, 0, BITS_PER_LONG - 1);
+		pr_info("kernel %s profiling enabled (shift: %u)\n",
+			select, prof_shift);
+	}
+
 	return 1;
 }
 __setup("profile=", profile_setup);
_

Patches currently in -mm which might be from wuchi.zero@gmail.com are

lib-debugobjects-fix-stat-count-and-optimize-debug_objects_mem_init.patch
relay-use-kvcalloc-to-alloc-page-array-in-relay_alloc_page_array.patch