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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-08-29 07:44:56 +0400 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-10-23 04:24:38 +0400 |
| commit | c1c1d7092072093ad960db2f6c08f06705c57fa4 (patch) | |
| tree | 115796528882ed5d8d21258ad8cf481765a5035a /fs/nilfs2/mdt.c | |
| parent | b1f6a4f294088b3fcf9ae67915ca550a1ded2819 (diff) | |
| download | linux-c1c1d7092072093ad960db2f6c08f06705c57fa4.tar.xz | |
nilfs2: get rid of GCDAT inode
This applies prepared rollback function and redirect function of
metadata file to DAT file, and eliminates GCDAT inode.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/mdt.c')
| -rw-r--r-- | fs/nilfs2/mdt.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index 532f85acf273..3bbd340a5136 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -414,8 +414,6 @@ nilfs_mdt_write_page(struct page *page, struct writeback_control *wbc) sb = inode->i_sb; nilfs = NILFS_MDT(inode)->mi_nilfs; - if (page->mapping->assoc_mapping) - return 0; /* Do not request flush for shadow page cache */ if (!sb) { down_read(&nilfs->ns_writer_sem); writer = nilfs->ns_writer; @@ -566,13 +564,6 @@ void nilfs_mdt_set_entry_size(struct inode *inode, unsigned entry_size, mi->mi_first_entry_offset = DIV_ROUND_UP(header_size, entry_size); } -void nilfs_mdt_set_shadow(struct inode *orig, struct inode *shadow) -{ - shadow->i_mapping->assoc_mapping = orig->i_mapping; - NILFS_I(shadow)->i_btnode_cache.assoc_mapping = - &NILFS_I(orig)->i_btnode_cache; -} - static const struct address_space_operations shadow_map_aops = { .sync_page = block_sync_page, }; |