From: Mike Rapoport <rppt@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: David Hildenbrand <david@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Mel Gorman <mgorman@suse.de>, Michal Hocko <mhocko@kernel.org>,
Mike Rapoport <rppt@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Vlastimil Babka <vbabka@suse.cz>,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linux-mm@kvack.org
Subject: [PATCH 06/15] mm/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp()
Date: Sun, 19 Mar 2023 23:59:59 +0200 [thread overview]
Message-ID: <20230319220008.2138576-7-rppt@kernel.org> (raw)
In-Reply-To: <20230319220008.2138576-1-rppt@kernel.org>
From: "Mike Rapoport (IBM)" <rppt@kernel.org>
The page_alloc_init() name is really misleading because all this
function does is sets up CPU hotplug callbacks for the page allocator.
Rename it to page_alloc_init_cpuhp() so that name will reflect what the
function does.
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
---
include/linux/gfp.h | 2 +-
init/main.c | 2 +-
mm/page_alloc.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 7c554e4bd49f..ed8cb537c6a7 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -319,7 +319,7 @@ extern void page_frag_free(void *addr);
#define __free_page(page) __free_pages((page), 0)
#define free_page(addr) free_pages((addr), 0)
-void page_alloc_init(void);
+void page_alloc_init_cpuhp(void);
void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp);
void drain_all_pages(struct zone *zone);
void drain_local_pages(struct zone *zone);
diff --git a/init/main.c b/init/main.c
index 4425d1783d5c..b2499bee7a3c 100644
--- a/init/main.c
+++ b/init/main.c
@@ -969,7 +969,7 @@ asmlinkage __visible void __init __no_sanitize_address start_kernel(void)
boot_cpu_hotplug_init();
build_all_zonelists(NULL);
- page_alloc_init();
+ page_alloc_init_cpuhp();
pr_notice("Kernel command line: %s\n", saved_command_line);
/* parameters may set static keys */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ff6a2fff2880..d1276bfe7a30 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6383,7 +6383,7 @@ static int page_alloc_cpu_online(unsigned int cpu)
return 0;
}
-void __init page_alloc_init(void)
+void __init page_alloc_init_cpuhp(void)
{
int ret;
--
2.35.1
next prev parent reply other threads:[~2023-03-19 22:00 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-19 21:59 [PATCH 00/15] mm: move core MM initialization to mm/mm_init.c Mike Rapoport
2023-03-19 21:59 ` [PATCH 01/15] mips: fix comment about pgtable_init() Mike Rapoport
2023-03-20 10:28 ` David Hildenbrand
2023-03-19 21:59 ` [PATCH 02/15] mm/cma: move init_cma_reserved_pages() to cma.c and make it static Mike Rapoport
2023-03-20 10:30 ` David Hildenbrand
2023-03-20 11:11 ` Mike Rapoport
2023-03-20 11:14 ` David Hildenbrand
2023-03-20 19:12 ` Doug Berger
2023-03-19 21:59 ` [PATCH 03/15] mm/page_alloc: add helper for checking if check_pages_enabled Mike Rapoport
2023-03-20 10:31 ` David Hildenbrand
2023-03-19 21:59 ` [PATCH 04/15] mm: move most of core MM initialization to mm/mm_init.c Mike Rapoport
2023-03-20 10:32 ` David Hildenbrand
2023-03-19 21:59 ` [PATCH 05/15] mm: handle hashdist initialization in mm/mm_init.c Mike Rapoport
2023-03-20 10:34 ` David Hildenbrand
2023-03-19 21:59 ` Mike Rapoport [this message]
2023-03-20 10:34 ` [PATCH 06/15] mm/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp() David Hildenbrand
2023-03-19 22:00 ` [PATCH 07/15] init: fold build_all_zonelists() and page_alloc_init_cpuhp() to mm_init() Mike Rapoport
2023-03-20 10:35 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 08/15] init,mm: move mm_init() to mm/mm_init.c and rename it to mm_core_init() Mike Rapoport
2023-03-20 10:36 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 09/15] mm: move pgtable_init() to mm/mm_init.c and make it static Mike Rapoport
2023-03-20 10:37 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 10/15] mm: move init_mem_debugging_and_hardening() to mm/mm_init.c Mike Rapoport
2023-03-20 10:39 ` David Hildenbrand
2023-03-20 11:17 ` Mike Rapoport
2023-03-20 11:18 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 11/15] init,mm: fold late call to page_ext_init() to page_alloc_init_late() Mike Rapoport
2023-03-20 10:39 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 12/15] mm: move mem_init_print_info() to mm_init.c Mike Rapoport
2023-03-20 10:40 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 13/15] mm: move kmem_cache_init() declaration to mm/slab.h Mike Rapoport
2023-03-20 10:40 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 14/15] mm: move vmalloc_init() declaration to mm/internal.h Mike Rapoport
2023-03-20 10:41 ` David Hildenbrand
2023-03-19 22:00 ` [PATCH 15/15] MAINTAINERS: extend memblock entry to include MM initialization Mike Rapoport
2023-03-20 10:41 ` David Hildenbrand
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