[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 b84b0eec6024d87b17079229e249668f07418400..97195b9e93a50dc56d3673ceb9c1917122d3fd44 100644 (file)
--- a/fs/logfs/logfs.h
+++ b/fs/logfs/logfs.h
@@ -305,7 +305,6 @@ typedef int write_alias_t(struct super_block *sb, u64 ino, u64 bix,
                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 c3a3a6814b8412600e7e4fdd54611edc71c84de9..3659c37fbd724b6ee78f7f6a9d0e042ddfb53dc4 100644 (file)
--- a/fs/logfs/readwrite.c
+++ b/fs/logfs/readwrite.c
@@ -429,25 +429,6 @@ static void inode_write_block(struct logfs_block *block)
        }
 }
 
-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 void indirect_free_block(struct super_block *sb,
 
 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 0ecd8f07c11e466b531d002fd8d2aa0900983098..02db22ebbf130df64b12c205929cd7bc6d5c51a8 100644 (file)
--- a/fs/logfs/segment.c
+++ b/fs/logfs/segment.c
@@ -182,14 +182,8 @@ static int btree_write_alias(struct super_block *sb, struct logfs_block *block,
        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,
 };