mm-commits.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* + lib-stackdepot-remove-unused-function-argument.patch added to -mm tree
@ 2021-09-14  2:56 akpm
  0 siblings, 0 replies; only message in thread
From: akpm @ 2021-09-14  2:56 UTC (permalink / raw)
  To: andreyknvl, bigeasy, dvyukov, elver, glider, gustavoars,
	jiangshanlai, mm-commits, ryabinin.a.a, skhan, tarasmadan, tglx,
	tj, vinmenon, vjitta, walter-zh.wu


The patch titled
     Subject: lib/stackdepot: remove unused function argument
has been added to the -mm tree.  Its filename is
     lib-stackdepot-remove-unused-function-argument.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/lib-stackdepot-remove-unused-function-argument.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/lib-stackdepot-remove-unused-function-argument.patch

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next and is updated
there every 3-4 working days

------------------------------------------------------
From: Marco Elver <elver@google.com>
Subject: lib/stackdepot: remove unused function argument

alloc_flags in depot_alloc_stack() is no longer used; remove it.

Link: https://lkml.kernel.org/r/20210913112609.2651084-3-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Taras Madan <tarasmadan@google.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vijayanand Jitta <vjitta@codeaurora.org>
Cc: Vinayak Menon <vinmenon@codeaurora.org>
Cc: Walter Wu <walter-zh.wu@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 lib/stackdepot.c |    9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

--- a/lib/stackdepot.c~lib-stackdepot-remove-unused-function-argument
+++ a/lib/stackdepot.c
@@ -102,8 +102,8 @@ static bool init_stack_slab(void **preal
 }
 
 /* Allocation of a new stack in raw storage */
-static struct stack_record *depot_alloc_stack(unsigned long *entries, int size,
-		u32 hash, void **prealloc, gfp_t alloc_flags)
+static struct stack_record *
+depot_alloc_stack(unsigned long *entries, int size, u32 hash, void **prealloc)
 {
 	struct stack_record *stack;
 	size_t required_size = struct_size(stack, entries, size);
@@ -309,9 +309,8 @@ depot_stack_handle_t stack_depot_save(un
 
 	found = find_stack(*bucket, entries, nr_entries, hash);
 	if (!found) {
-		struct stack_record *new =
-			depot_alloc_stack(entries, nr_entries,
-					  hash, &prealloc, alloc_flags);
+		struct stack_record *new = depot_alloc_stack(entries, nr_entries, hash, &prealloc);
+
 		if (new) {
 			new->next = *bucket;
 			/*
_

Patches currently in -mm which might be from elver@google.com are

kasan-fix-kconfig-check-of-cc_has_working_nosanitize_address.patch
lib-stackdepot-include-gfph.patch
lib-stackdepot-remove-unused-function-argument.patch
lib-stackdepot-introduce-__stack_depot_save.patch
kasan-common-provide-can_alloc-in-kasan_save_stack.patch
kasan-generic-introduce-kasan_record_aux_stack_noalloc.patch
workqueue-kasan-avoid-alloc_pages-when-recording-stack.patch
mm-fix-data-race-in-pagepoisoned.patch


^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2021-09-14  2:56 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-14  2:56 + lib-stackdepot-remove-unused-function-argument.patch added to -mm tree akpm

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).