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Commit 946a57b5 authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
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remove generic_commit_write() 



Remove the obsolete and no longer used generic_commit_write().

Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 45cc2b96

fs/buffer.c

+0 −18
Original line number Diff line number Diff line
@@ -2328,23 +2328,6 @@ int block_commit_write(struct page *page, unsigned from, unsigned to) 
	return 0;

}



int generic_commit_write(struct file *file, struct page *page,

		unsigned from, unsigned to)

{

	struct inode *inode = page->mapping->host;

	loff_t pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to;

	__block_commit_write(inode,page,from,to);

	/*

	 * No need to use i_size_read() here, the i_size

	 * cannot change under us because we hold i_mutex.

	 */

	if (pos > inode->i_size) {

		i_size_write(inode, pos);

		mark_inode_dirty(inode);

	}

	return 0;

}



/*

 * block_page_mkwrite() is not allowed to change the file size as it gets

 * called from a page fault handler when a page is first dirtied. Hence we must
@@ -3315,7 +3298,6 @@ EXPORT_SYMBOL(end_buffer_write_sync); 
EXPORT_SYMBOL(file_fsync);

EXPORT_SYMBOL(fsync_bdev);

EXPORT_SYMBOL(generic_block_bmap);

EXPORT_SYMBOL(generic_commit_write);

EXPORT_SYMBOL(generic_cont_expand_simple);

EXPORT_SYMBOL(init_buffer);

EXPORT_SYMBOL(invalidate_bdev);

include/linux/buffer_head.h

+0 −1
Original line number Diff line number Diff line
@@ -225,7 +225,6 @@ int block_page_mkwrite(struct vm_area_struct *vma, struct page *page, 
				get_block_t get_block);

void block_sync_page(struct page *);

sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);

int generic_commit_write(struct file *, struct page *, unsigned, unsigned);

int block_truncate_page(struct address_space *, loff_t, get_block_t *);

int file_fsync(struct file *, struct dentry *, int);

int nobh_write_begin(struct file *, struct address_space *,