The quilt patch titled
Subject: mm: remove __vfree
has been removed from the -mm tree. Its filename was
mm-remove-__vfree.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Christoph Hellwig <hch@xxxxxx>
Subject: mm: remove __vfree
Date: Sat, 21 Jan 2023 08:10:43 +0100
__vfree is a subset of vfree that just skips a few checks, and which is
only used by vfree and an error cleanup path. Fold __vfree into vfree and
switch the only other caller to call vfree() instead.
Link: https://lkml.kernel.org/r/20230121071051.1143058-3-hch@xxxxxx
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Andrey Konovalov <andreyknvl@xxxxxxxxx>
Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Cc: Vincenzo Frascino <vincenzo.frascino@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/mm/vmalloc.c~mm-remove-__vfree
+++ a/mm/vmalloc.c
@@ -2786,14 +2786,6 @@ void vfree_atomic(const void *addr)
__vfree_deferred(addr);
}
-static void __vfree(const void *addr)
-{
- if (unlikely(in_interrupt()))
- __vfree_deferred(addr);
- else
- __vunmap(addr, 1);
-}
-
/**
* vfree - Release memory allocated by vmalloc()
* @addr: Memory base address
@@ -2821,8 +2813,10 @@ void vfree(const void *addr)
if (!addr)
return;
-
- __vfree(addr);
+ if (unlikely(in_interrupt()))
+ __vfree_deferred(addr);
+ else
+ __vunmap(addr, 1);
}
EXPORT_SYMBOL(vfree);
@@ -3089,7 +3083,7 @@ static void *__vmalloc_area_node(struct
/*
* If not enough pages were obtained to accomplish an
- * allocation request, free them via __vfree() if any.
+ * allocation request, free them via vfree() if any.
*/
if (area->nr_pages != nr_small_pages) {
warn_alloc(gfp_mask, NULL,
@@ -3129,7 +3123,7 @@ static void *__vmalloc_area_node(struct
return area->addr;
fail:
- __vfree(area->addr);
+ vfree(area->addr);
return NULL;
}
_
Patches currently in -mm which might be from hch@xxxxxx are
