From: Mike Rapoport <rppt@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: David Hildenbrand <david@redhat.com>,
Doug Berger <opendmb@gmail.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 v2 05/14] mm/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp()
Date: Tue, 21 Mar 2023 19:05:04 +0200 [thread overview]
Message-ID: <20230321170513.2401534-6-rppt@kernel.org> (raw)
In-Reply-To: <20230321170513.2401534-1-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>
Reviewed-by: David Hildenbrand <david@redhat.com>
---
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:[~2023-03-21 17:05 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 17:04 [PATCH v2 00/14] mm: move core MM initialization to mm/mm_init.c Mike Rapoport
2023-03-21 17:05 ` [PATCH v2 01/14] mips: fix comment about pgtable_init() Mike Rapoport
2023-03-22 11:36 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 02/14] mm/page_alloc: add helper for checking if check_pages_enabled Mike Rapoport
2023-03-22 11:38 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 03/14] mm: move most of core MM initialization to mm/mm_init.c Mike Rapoport
2023-03-22 14:26 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 04/14] mm: handle hashdist initialization in mm/mm_init.c Mike Rapoport
2023-03-22 14:49 ` Vlastimil Babka
2023-03-22 15:00 ` Mike Rapoport
2023-03-21 17:05 ` Mike Rapoport [this message]
2023-03-22 14:50 ` [PATCH v2 05/14] mm/page_alloc: rename page_alloc_init() to page_alloc_init_cpuhp() Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 06/14] init: fold build_all_zonelists() and page_alloc_init_cpuhp() to mm_init() Mike Rapoport
2023-03-22 16:10 ` Vlastimil Babka
2023-03-22 20:26 ` Mike Rapoport
2023-03-23 7:09 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 07/14] init,mm: move mm_init() to mm/mm_init.c and rename it to mm_core_init() Mike Rapoport
2023-03-22 16:24 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 08/14] mm: call {ptlock,pgtable}_cache_init() directly from mm_core_init() Mike Rapoport
[not found] ` <ff403707-a61b-8b87-4d8d-5aecaa574be3@gmail.com>
2023-03-22 10:08 ` Mike Rapoport
2023-03-22 11:18 ` David Hildenbrand
2023-03-22 16:27 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 09/14] mm: move init_mem_debugging_and_hardening() to mm/mm_init.c Mike Rapoport
2023-03-22 16:28 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 10/14] init,mm: fold late call to page_ext_init() to page_alloc_init_late() Mike Rapoport
2023-03-22 16:30 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 11/14] mm: move mem_init_print_info() to mm_init.c Mike Rapoport
2023-03-22 16:32 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 12/14] mm: move kmem_cache_init() declaration to mm/slab.h Mike Rapoport
2023-03-22 16:33 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 13/14] mm: move vmalloc_init() declaration to mm/internal.h Mike Rapoport
2023-03-22 16:33 ` Vlastimil Babka
2023-03-21 17:05 ` [PATCH v2 14/14] MAINTAINERS: extend memblock entry to include MM initialization Mike Rapoport
2023-03-22 16:34 ` Vlastimil Babka
2023-03-22 11:19 ` [PATCH v2 00/14] mm: move core MM initialization to mm/mm_init.c David Hildenbrand
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