linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: Miaohe Lin <linmiaohe@huawei.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
	linux-mm@kvack.org, Jane Chu <jane.chu@oracle.com>
Subject: [PATCH v3 09/11] mm/memory-failure: Add some folio conversions to unpoison_memory
Date: Fri, 12 Apr 2024 20:35:06 +0100	[thread overview]
Message-ID: <20240412193510.2356957-10-willy@infradead.org> (raw)
In-Reply-To: <20240412193510.2356957-1-willy@infradead.org>

Some of these folio APIs didn't exist when the unpoison_memory()
conversion was done originally.

Acked-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Jane Chu <jane.chu@oracle.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 mm/memory-failure.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 0fcf749682ab..e42c5f2179dc 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2550,8 +2550,8 @@ int unpoison_memory(unsigned long pfn)
 		goto unlock_mutex;
 	}
 
-	if (folio_test_slab(folio) || PageTable(&folio->page) ||
-	    folio_test_reserved(folio) || PageOffline(&folio->page))
+	if (folio_test_slab(folio) || folio_test_pgtable(folio) ||
+	    folio_test_reserved(folio) || folio_test_offline(folio))
 		goto unlock_mutex;
 
 	/*
@@ -2572,7 +2572,7 @@ int unpoison_memory(unsigned long pfn)
 
 	ghp = get_hwpoison_page(p, MF_UNPOISON);
 	if (!ghp) {
-		if (PageHuge(p)) {
+		if (folio_test_hugetlb(folio)) {
 			huge = true;
 			count = folio_free_raw_hwp(folio, false);
 			if (count == 0)
@@ -2588,7 +2588,7 @@ int unpoison_memory(unsigned long pfn)
 					 pfn, &unpoison_rs);
 		}
 	} else {
-		if (PageHuge(p)) {
+		if (folio_test_hugetlb(folio)) {
 			huge = true;
 			count = folio_free_raw_hwp(folio, false);
 			if (count == 0) {
-- 
2.43.0



  parent reply	other threads:[~2024-04-12 19:51 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-12 19:34 [PATCH v3 00/11] Some cleanups for memory-failure Matthew Wilcox (Oracle)
2024-04-12 19:34 ` [PATCH v3 01/11] mm/memory-failure: Remove fsdax_pgoff argument from __add_to_kill Matthew Wilcox (Oracle)
2024-04-12 19:34 ` [PATCH v3 02/11] mm/memory-failure: Pass addr to __add_to_kill() Matthew Wilcox (Oracle)
2024-04-12 19:35 ` [PATCH v3 03/11] mm: Return the address from page_mapped_in_vma() Matthew Wilcox (Oracle)
2024-04-12 19:35 ` [PATCH v3 04/11] mm: Make page_mapped_in_vma conditional on CONFIG_MEMORY_FAILURE Matthew Wilcox (Oracle)
2024-04-18  8:31   ` Miaohe Lin
2024-04-12 19:35 ` [PATCH v3 05/11] mm/memory-failure: Convert shake_page() to shake_folio() Matthew Wilcox (Oracle)
2024-04-18  8:44   ` Miaohe Lin
2024-04-12 19:35 ` [PATCH v3 06/11] mm: Convert hugetlb_page_mapping_lock_write to folio Matthew Wilcox (Oracle)
2024-04-12 19:35 ` [PATCH v3 07/11] mm/memory-failure: Convert memory_failure() to use a folio Matthew Wilcox (Oracle)
2024-04-18  9:24   ` Miaohe Lin
2024-04-12 19:35 ` [PATCH v3 08/11] mm/memory-failure: Convert hwpoison_user_mappings to take " Matthew Wilcox (Oracle)
2024-04-12 19:35 ` Matthew Wilcox (Oracle) [this message]
2024-04-12 19:35 ` [PATCH v3 10/11] mm/memory-failure: Use folio functions throughout collect_procs() Matthew Wilcox (Oracle)
2024-04-18  9:31   ` Miaohe Lin
2024-04-12 19:35 ` [PATCH v3 11/11] mm/memory-failure: Pass the folio to collect_procs_ksm() Matthew Wilcox (Oracle)
2024-04-18 12:31   ` Miaohe Lin

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=20240412193510.2356957-10-willy@infradead.org \
    --to=willy@infradead.org \
    --cc=jane.chu@oracle.com \
    --cc=linmiaohe@huawei.com \
    --cc=linux-mm@kvack.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;
as well as URLs for NNTP newsgroup(s).