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| author | Gu Zheng <guz.fnst@cn.fujitsu.com> | 2014-01-20 18:37:04 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-01-22 18:41:07 +0900 |
| commit | 9df27d982d58b9372bc476fb6b9bab861d617029 (patch) | |
| tree | 3bd776a200082f1b24bfc98fd6c6478c653a4bd5 /fs/f2fs/checkpoint.c | |
| parent | e8dae6045882e32a067326f47b7ccd3aaf8814e2 (diff) | |
| download | op-kernel-dev-9df27d982d58b9372bc476fb6b9bab861d617029.zip op-kernel-dev-9df27d982d58b9372bc476fb6b9bab861d617029.tar.gz | |
f2fs: add help function META_MAPPING
Introduce help function META_MAPPING() to get the cache meta blocks'
address space.
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 4de0345..f9d4f7d 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -30,7 +30,7 @@ static struct kmem_cache *inode_entry_slab; */ struct page *grab_meta_page(struct f2fs_sb_info *sbi, pgoff_t index) { - struct address_space *mapping = sbi->meta_inode->i_mapping; + struct address_space *mapping = META_MAPPING(sbi); struct page *page = NULL; repeat: page = grab_cache_page(mapping, index); @@ -50,7 +50,7 @@ repeat: */ struct page *get_meta_page(struct f2fs_sb_info *sbi, pgoff_t index) { - struct address_space *mapping = sbi->meta_inode->i_mapping; + struct address_space *mapping = META_MAPPING(sbi); struct page *page; repeat: page = grab_cache_page(mapping, index); @@ -128,7 +128,7 @@ static int f2fs_write_meta_pages(struct address_space *mapping, long sync_meta_pages(struct f2fs_sb_info *sbi, enum page_type type, long nr_to_write) { - struct address_space *mapping = sbi->meta_inode->i_mapping; + struct address_space *mapping = META_MAPPING(sbi); pgoff_t index = 0, end = LONG_MAX; struct pagevec pvec; long nwritten = 0; @@ -771,7 +771,7 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) wait_on_all_pages_writeback(sbi); filemap_fdatawait_range(sbi->node_inode->i_mapping, 0, LONG_MAX); - filemap_fdatawait_range(sbi->meta_inode->i_mapping, 0, LONG_MAX); + filemap_fdatawait_range(META_MAPPING(sbi), 0, LONG_MAX); /* update user_block_counts */ sbi->last_valid_block_count = sbi->total_valid_block_count; |
