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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-05-27 22:11:46 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-06-10 23:41:12 +0900
commita53b4751ae92adb372017222887f3ec625cba60b (patch)
tree454c0876bb532ee44ad07485e6d40c60e157ca34 /fs/nilfs2/super.c
parent30c25be71fcbd87fd33518045cc014e69bff3d6f (diff)
nilfs2: use device's backing_dev_info for btree node caches
Previously, default_backing_dev_info was used for the mapping of btree node caches. This uses device dependent backing_dev_info to allow detailed control of the device for the btree node pages. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/super.c')
-rw-r--r--fs/nilfs2/super.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 6989b03e97ab..9acf30b60600 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -134,7 +134,7 @@ void nilfs_warning(struct super_block *sb, const char *function,
static struct kmem_cache *nilfs_inode_cachep;
-struct inode *nilfs_alloc_inode(struct super_block *sb)
+struct inode *nilfs_alloc_inode_common(struct the_nilfs *nilfs)
{
struct nilfs_inode_info *ii;
@@ -144,10 +144,15 @@ struct inode *nilfs_alloc_inode(struct super_block *sb)
ii->i_bh = NULL;
ii->i_state = 0;
ii->vfs_inode.i_version = 1;
- nilfs_btnode_cache_init(&ii->i_btnode_cache);
+ nilfs_btnode_cache_init(&ii->i_btnode_cache, nilfs->ns_bdi);
return &ii->vfs_inode;
}
+struct inode *nilfs_alloc_inode(struct super_block *sb)
+{
+ return nilfs_alloc_inode_common(NILFS_SB(sb)->s_nilfs);
+}
+
void nilfs_destroy_inode(struct inode *inode)
{
kmem_cache_free(nilfs_inode_cachep, NILFS_I(inode));