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OpenCloudOS-Kernel
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[LogFS] Remove unused method 

All callers are long gone.

Signed-off-by: Joern Engel <joern@logfs.org>
This commit is contained in:
Joern Engel 2010-03-30 18:25:17 +02:00
parent 6be7fa06eb
commit e05c378f49
3 changed files with 0 additions and 28 deletions
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1
fs/logfs/logfs.h
View File

@ -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,

21
fs/logfs/readwrite.c
View File

@ -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,
};

6
fs/logfs/segment.c
View File

@ -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,
};