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f2fs: introduce f2fs_has_xattr_block for better readability

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This patch introduces a help function f2fs_has_xattr_block for better
readability.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Chao Yu
2014-03-17 16:35:06 +08:00
committed by Jaegeuk Kim
parent 90aa6dc9b9
commit 4bc8e9bcf5
3 changed files with 8 additions and 3 deletions
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2
fs/f2fs/node.h
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@@ -242,7 +242,7 @@ static inline bool IS_DNODE(struct page *node_page)
{
unsigned int ofs = ofs_of_node(node_page);
if (ofs == XATTR_NODE_OFFSET)
if (f2fs_has_xattr_block(ofs))
return false;
if (ofs == 3 || ofs == 4 + NIDS_PER_BLOCK ||