Commit cdee1796 authored by Ryusuke Konishi's avatar Ryusuke Konishi Committed by Andrew Morton
Browse files

nilfs2: remove nilfs_palloc_block_get_entry() 

All calls to nilfs_palloc_block_get_entry() are now gone, so remove it.

Link: https://lkml.kernel.org/r/20241024092602.13395-8-konishi.ryusuke@gmail.com


Signed-off-by: default avatarRyusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent aac6925e

fs/nilfs2/alloc.c

+0 −19
Original line number Diff line number Diff line
@@ -390,25 +390,6 @@ size_t nilfs_palloc_entry_offset(const struct inode *inode, __u64 nr, 
		entry_index_in_block * NILFS_MDT(inode)->mi_entry_size;

}



/**

 * nilfs_palloc_block_get_entry - get kernel address of an entry

 * @inode: inode of metadata file using this allocator

 * @nr: serial number of the entry (e.g. inode number)

 * @bh: buffer head of the buffer storing the entry block

 * @kaddr: kernel address mapped for the page including the buffer

 */

void *nilfs_palloc_block_get_entry(const struct inode *inode, __u64 nr,

				   const struct buffer_head *bh, void *kaddr)

{

	unsigned long entry_offset, group_offset;



	nilfs_palloc_group(inode, nr, &group_offset);

	entry_offset = group_offset % NILFS_MDT(inode)->mi_entries_per_block;



	return kaddr + bh_offset(bh) +

		entry_offset * NILFS_MDT(inode)->mi_entry_size;

}



/**

 * nilfs_palloc_find_available_slot - find available slot in a group

 * @bitmap: bitmap of the group

fs/nilfs2/alloc.h

+0 −2
Original line number Diff line number Diff line
@@ -31,8 +31,6 @@ nilfs_palloc_entries_per_group(const struct inode *inode) 
int nilfs_palloc_init_blockgroup(struct inode *, unsigned int);

int nilfs_palloc_get_entry_block(struct inode *, __u64, int,

				 struct buffer_head **);

void *nilfs_palloc_block_get_entry(const struct inode *, __u64,

				   const struct buffer_head *, void *);

size_t nilfs_palloc_entry_offset(const struct inode *inode, __u64 nr,

				 const struct buffer_head *bh);