diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 3db4a26adc4..189efa4efc6 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2211,8 +2211,8 @@ out: return err; } -int cont_expand_zero(struct file *file, struct address_space *mapping, - loff_t pos, loff_t *bytes) +static int cont_expand_zero(struct file *file, struct address_space *mapping, + loff_t pos, loff_t *bytes) { struct inode *inode = mapping->host; unsigned blocksize = 1 << inode->i_blkbits; @@ -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); |