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| author | Sidhartha Kumar <sidhartha.kumar@oracle.com> | 2024-04-11 18:47:56 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-05-06 02:53:35 +0200 |
| commit | 54fa49b2e0ef3af944bbeacb7ed2ba0b4f02facc (patch) | |
| tree | 5d409422659f3c038c817924768eb6df8bb20060 /mm/memory-failure.c | |
| parent | mm/ksm: replace set_page_stable_node by folio_set_stable_node (diff) | |
| download | linux-54fa49b2e0ef3af944bbeacb7ed2ba0b4f02facc.tar.xz linux-54fa49b2e0ef3af944bbeacb7ed2ba0b4f02facc.zip | |
mm/hugetlb: convert dissolve_free_huge_pages() to folios
Allows us to rename dissolve_free_huge_pages() to
dissolve_free_hugetlb_folio(). Convert one caller to pass in a folio
directly and use page_folio() to convert the caller in mm/memory-failure.
[sidhartha.kumar@oracle.com: remove unneeded `extern']
Link: https://lkml.kernel.org/r/71760ed4-e80d-493a-95ea-2545414b1aba@oracle.com
[sidhartha.kumar@oracle.com: v2]
Link: https://lkml.kernel.org/r/20240412182139.120871-1-sidhartha.kumar@oracle.com
Link: https://lkml.kernel.org/r/20240411164756.261178-1-sidhartha.kumar@oracle.com
Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Jane Chu <jane.chu@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index db8d770ce801..68e1fe1c0b72 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -155,7 +155,7 @@ static int __page_handle_poison(struct page *page) /* * zone_pcp_disable() can't be used here. It will - * hold pcp_batch_high_lock and dissolve_free_huge_page() might hold + * hold pcp_batch_high_lock and dissolve_free_hugetlb_folio() might hold * cpu_hotplug_lock via static_key_slow_dec() when hugetlb vmemmap * optimization is enabled. This will break current lock dependency * chain and leads to deadlock. @@ -165,7 +165,7 @@ static int __page_handle_poison(struct page *page) * but nothing guarantees that those pages do not get back to a PCP * queue if we need to refill those. */ - ret = dissolve_free_huge_page(page); + ret = dissolve_free_hugetlb_folio(page_folio(page)); if (!ret) { drain_all_pages(page_zone(page)); ret = take_page_off_buddy(page); @@ -178,8 +178,8 @@ static bool page_handle_poison(struct page *page, bool hugepage_or_freepage, boo { if (hugepage_or_freepage) { /* - * Doing this check for free pages is also fine since dissolve_free_huge_page - * returns 0 for non-hugetlb pages as well. + * Doing this check for free pages is also fine since + * dissolve_free_hugetlb_folio() returns 0 for non-hugetlb folios as well. */ if (__page_handle_poison(page) <= 0) /* |