Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
authored by
Ryusuke Konishi
and committed by
Andrew Morton
cdee1796
aac6925e
-21
-19
fs/nilfs2/alloc.c
-19
fs/nilfs2/alloc.c
···
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}
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/**
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* nilfs_palloc_block_get_entry - get kernel address of an entry
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* @inode: inode of metadata file using this allocator
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* @nr: serial number of the entry (e.g. inode number)
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* @bh: buffer head of the buffer storing the entry block
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* @kaddr: kernel address mapped for the page including the buffer
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*/
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void *nilfs_palloc_block_get_entry(const struct inode *inode, __u64 nr,
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const struct buffer_head *bh, void *kaddr)
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{
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unsigned long entry_offset, group_offset;
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nilfs_palloc_group(inode, nr, &group_offset);
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entry_offset = group_offset % NILFS_MDT(inode)->mi_entries_per_block;
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return kaddr + bh_offset(bh) +
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entry_offset * NILFS_MDT(inode)->mi_entry_size;
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}
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/**
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* nilfs_palloc_find_available_slot - find available slot in a group
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* @bitmap: bitmap of the group
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* @target: offset number of an entry in the group (start point)
-2
fs/nilfs2/alloc.h
-2
fs/nilfs2/alloc.h
···
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int nilfs_palloc_init_blockgroup(struct inode *, unsigned int);
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int nilfs_palloc_get_entry_block(struct inode *, __u64, int,
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struct buffer_head **);
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void *nilfs_palloc_block_get_entry(const struct inode *, __u64,
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const struct buffer_head *, void *);
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size_t nilfs_palloc_entry_offset(const struct inode *inode, __u64 nr,
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const struct buffer_head *bh);
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