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f2fs: cache more dentry pages

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While traversing dir entries in dentry page, it's better to refresh current
accessed page in lru list by using FGP_ACCESSED flag, otherwise, such page
may has less chance to survive during memory reclaim, result in causing
additional IO when revisiting dentry page.

Signed-off-by: zangyangyang1 <zangyangyang1@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
zangyangyang1
2024-11-22 18:58:22 +08:00
committed by Jaegeuk Kim
parent c910a64bc4
commit 5f65945427
1 changed files with 1 additions and 1 deletions
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fs/f2fs/data.c
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@@ -1280,7 +1280,7 @@ struct page *f2fs_find_data_page(struct inode *inode, pgoff_t index,
struct address_space *mapping = inode->i_mapping;
struct page *page;
page = find_get_page(mapping, index);
page = find_get_page_flags(mapping, index, FGP_ACCESSED);
if (page && PageUptodate(page))
return page;
f2fs_put_page(page, 0);