From: Wei Yang <richard.weiyang@gmail.com>
To: rppt@kernel.org, akpm@linux-foundation.org
Cc: linux-mm@kvack.org, Wei Yang <richard.weiyang@gmail.com>
Subject: [Patch v3 1/3] mm/mm_init.c: use memblock_region_memory_base_pfn() to get startpfn
Date: Sat, 25 May 2024 02:30:38 +0000 [thread overview]
Message-ID: <20240525023040.13509-1-richard.weiyang@gmail.com> (raw)
Just like what it does in "if (mirrored_kernelcore)", we should use
memblock_region_memory_base_pfn() to get the startpfn.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
---
v3: separate a typo fix to a new patch
---
mm/mm_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/mm_init.c b/mm/mm_init.c
index f72b852bd5b8..2dfb87841fdb 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -363,7 +363,7 @@ static void __init find_zone_movable_pfns_for_nodes(void)
nid = memblock_get_region_node(r);
- usable_startpfn = PFN_DOWN(r->base);
+ usable_startpfn = memblock_region_memory_base_pfn(r);
zone_movable_pfn[nid] = zone_movable_pfn[nid] ?
min(usable_startpfn, zone_movable_pfn[nid]) :
usable_startpfn;
--
2.34.1
next reply other threads:[~2024-05-25 2:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-25 2:30 Wei Yang [this message]
2024-05-25 2:30 ` [Patch v3 2/3] mm/memblock: fix a typo of for_each_mem_region() Wei Yang
2024-05-25 2:30 ` [Patch v3 3/3] mm/mm_init.c: move nr_initialised reset down a bit Wei Yang
2024-05-25 15:36 ` [Patch v3 1/3] mm/mm_init.c: use memblock_region_memory_base_pfn() to get startpfn Mike Rapoport
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240525023040.13509-1-richard.weiyang@gmail.com \
--to=richard.weiyang@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=linux-mm@kvack.org \
--cc=rppt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox