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f2fs: flush_dcache_page for inline data

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When reading inline data, we should call flush_dcache_page.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2014-10-26 22:59:27 -07:00
parent ca4b02eeed
commit 427a45c8e2
1 changed files with 1 additions and 0 deletions
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fs/f2fs/inline.c
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@ -57,6 +57,7 @@ int f2fs_read_inline_data(struct inode *inode, struct page *page)
src_addr = inline_data_addr(ipage); src_addr = inline_data_addr(ipage);
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);
f2fs_put_page(ipage, 1); f2fs_put_page(ipage, 1);
out: out: