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f2fs: introduce f2fs_update_data_blkaddr for cleanup

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Add a new help f2fs_update_data_blkaddr to clean up redundant codes.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu
2016-02-24 17:16:47 +08:00
committed by Jaegeuk Kim
parent 4356e48e64
commit f28b3434af
7 changed files with 20 additions and 26 deletions
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9
fs/f2fs/extent_cache.c
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@@ -674,17 +674,20 @@ bool f2fs_lookup_extent_cache(struct inode *inode, pgoff_t pgofs,
void f2fs_update_extent_cache(struct dnode_of_data *dn)
{
pgoff_t fofs;
block_t blkaddr;
if (!f2fs_may_extent_tree(dn->inode))
return;
f2fs_bug_on(F2FS_I_SB(dn->inode), dn->data_blkaddr == NEW_ADDR);
if (dn->data_blkaddr == NEW_ADDR)
blkaddr = NULL_ADDR;
else
blkaddr = dn->data_blkaddr;
fofs = start_bidx_of_node(ofs_of_node(dn->node_page), dn->inode) +
dn->ofs_in_node;
if (f2fs_update_extent_tree_range(dn->inode, fofs, dn->data_blkaddr, 1))
if (f2fs_update_extent_tree_range(dn->inode, fofs, blkaddr, 1))
sync_inode_page(dn);
}