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| author | Chao Yu <chao2.yu@samsung.com> | 2016-02-24 17:16:47 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-02-26 11:52:01 -0800 |
| commit | f28b3434afb8bb586965970039e46ffb6a1be033 (patch) | |
| tree | d24892986e0ee9a34a189762c4c8b11ebe67f740 /fs/f2fs/extent_cache.c | |
| parent | 4356e48e64374ceac6e4313244eb65158a954b40 (diff) | |
| download | linux-f28b3434afb8bb586965970039e46ffb6a1be033.tar.gz linux-f28b3434afb8bb586965970039e46ffb6a1be033.tar.bz2 linux-f28b3434afb8bb586965970039e46ffb6a1be033.zip | |
f2fs: introduce f2fs_update_data_blkaddr for cleanup
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>
Diffstat (limited to 'fs/f2fs/extent_cache.c')
| -rw-r--r-- | fs/f2fs/extent_cache.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c index 071a1b19e5af..c859bb044728 100644 --- a/fs/f2fs/extent_cache.c +++ b/fs/f2fs/extent_cache.c @@ -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); } |