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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2024-08-26 08:58:13 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-10 01:38:59 +0200 |
| commit | 775d28fd45a2f5e58d8927ce77693398b1f074a6 (patch) | |
| tree | ac274b27ba2ff9b5125ab3eee1201d320d3c3e49 /Documentation/translations | |
| parent | mm: migrate_device: use more folio in migrate_device_finalize() (diff) | |
| download | linux-775d28fd45a2f5e58d8927ce77693398b1f074a6.tar.xz linux-775d28fd45a2f5e58d8927ce77693398b1f074a6.zip | |
mm: remove isolate_lru_page()
There are no more callers of isolate_lru_page(), remove it.
[wangkefeng.wang@huawei.com: convert page to folio in comment and document, per Matthew]
Link: https://lkml.kernel.org/r/20240826144114.1928071-1-wangkefeng.wang@huawei.com
Link: https://lkml.kernel.org/r/20240826065814.1336616-6-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/translations')
| -rw-r--r-- | Documentation/translations/zh_CN/mm/page_migration.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/translations/zh_CN/mm/page_migration.rst b/Documentation/translations/zh_CN/mm/page_migration.rst index f95063826a15..8c8461c6cb9f 100644 --- a/Documentation/translations/zh_CN/mm/page_migration.rst +++ b/Documentation/translations/zh_CN/mm/page_migration.rst @@ -50,8 +50,8 @@ mbind()设置一个新的内存策略。一个进程的页面也可以通过sys_ 1. 从LRU中移除页面。 - 要迁移的页面列表是通过扫描页面并把它们移到列表中来生成的。这是通过调用 isolate_lru_page() - 来完成的。调用isolate_lru_page()增加了对该页的引用，这样在页面迁移发生时它就不会 + 要迁移的页面列表是通过扫描页面并把它们移到列表中来生成的。这是通过调用 folio_isolate_lru() + 来完成的。调用folio_isolate_lru()增加了对该页的引用，这样在页面迁移发生时它就不会 消失。它还可以防止交换器或其他扫描器遇到该页。 @@ -65,7 +65,7 @@ migrate_pages()如何工作 ======================= migrate_pages()对它的页面列表进行了多次处理。如果当时对一个页面的所有引用都可以被移除， -那么这个页面就会被移动。该页已经通过isolate_lru_page()从LRU中移除，并且refcount被 +那么这个页面就会被移动。该页已经通过folio_isolate_lru()从LRU中移除，并且refcount被 增加，以便在页面迁移发生时不释放该页。 步骤: |