[LogFS] Remove unused method
All callers are long gone.
Signed-off-by: Joern Engel <joern@logfs.org>
diff --git a/fs/logfs/logfs.h b/fs/logfs/logfs.h
index b84b0ee..97195b9 100644
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -305,7 +305,6 @@
level_t level, int child_no, __be64 val);
struct logfs_block_ops {
void (*write_block)(struct logfs_block *block);
- gc_level_t (*block_level)(struct logfs_block *block);
void (*free_block)(struct super_block *sb, struct logfs_block*block);
int (*write_alias)(struct super_block *sb,
struct logfs_block *block,
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c
index c3a3a68..3659c37 100644
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -429,25 +429,6 @@
}
}
-static gc_level_t inode_block_level(struct logfs_block *block)
-{
- BUG_ON(block->inode->i_ino == LOGFS_INO_MASTER);
- return GC_LEVEL(LOGFS_MAX_LEVELS);
-}
-
-static gc_level_t indirect_block_level(struct logfs_block *block)
-{
- struct page *page;
- struct inode *inode;
- u64 bix;
- level_t level;
-
- page = block->page;
- inode = page->mapping->host;
- logfs_unpack_index(page->index, &bix, &level);
- return expand_level(inode->i_ino, level);
-}
-
/*
* This silences a false, yet annoying gcc warning. I hate it when my editor
* jumps into bitops.h each time I recompile this file.
@@ -586,14 +567,12 @@
static struct logfs_block_ops inode_block_ops = {
.write_block = inode_write_block,
- .block_level = inode_block_level,
.free_block = inode_free_block,
.write_alias = inode_write_alias,
};
struct logfs_block_ops indirect_block_ops = {
.write_block = indirect_write_block,
- .block_level = indirect_block_level,
.free_block = indirect_free_block,
.write_alias = indirect_write_alias,
};
diff --git a/fs/logfs/segment.c b/fs/logfs/segment.c
index 0ecd8f0..02db22e 100644
--- a/fs/logfs/segment.c
+++ b/fs/logfs/segment.c
@@ -182,14 +182,8 @@
return 0;
}
-static gc_level_t btree_block_level(struct logfs_block *block)
-{
- return expand_level(block->ino, block->level);
-}
-
static struct logfs_block_ops btree_block_ops = {
.write_block = btree_write_block,
- .block_level = btree_block_level,
.free_block = __free_block,
.write_alias = btree_write_alias,
};