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f2fs: call flush_dcache_page when the page was updated

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Whenever f2fs updates mapped pages, it needs to call flush_dcache_page.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2014-11-18 10:50:21 -08:00
parent 857dc4e059
commit 09b8b3c839
1 changed files with 1 additions and 0 deletions
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fs/f2fs/inline.c
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@ -106,6 +106,7 @@ int f2fs_convert_inline_page(struct dnode_of_data *dn, struct page *page)
src_addr = inline_data_addr(dn->inode_page); src_addr = inline_data_addr(dn->inode_page);
dst_addr = kmap_atomic(page); dst_addr = kmap_atomic(page);
memcpy(dst_addr, src_addr, MAX_INLINE_DATA); memcpy(dst_addr, src_addr, MAX_INLINE_DATA);
flush_dcache_page(page);
kunmap_atomic(dst_addr); kunmap_atomic(dst_addr);
SetPageUptodate(page); SetPageUptodate(page);
no_update: no_update: