diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/buffer.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 1f157749041..a89d25bf117 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2189,25 +2189,6 @@ out: return err; } -int generic_cont_expand(struct inode *inode, loff_t size) -{ - unsigned int offset; - - offset = (size & (PAGE_CACHE_SIZE - 1)); /* Within page */ - - /* ugh. in prepare/commit_write, if from==to==start of block, we - * skip the prepare. make sure we never send an offset for the start - * of a block. - * XXX: actually, this should be handled in those filesystems by - * checking for the AOP_FLAG_CONT_EXPAND flag. - */ - if ((offset & (inode->i_sb->s_blocksize - 1)) == 0) { - /* caller must handle this extra byte. */ - size++; - } - return generic_cont_expand_simple(inode, size); -} - int cont_expand_zero(struct file *file, struct address_space *mapping, loff_t pos, loff_t *bytes) { @@ -3192,7 +3173,6 @@ EXPORT_SYMBOL(file_fsync); EXPORT_SYMBOL(fsync_bdev); EXPORT_SYMBOL(generic_block_bmap); EXPORT_SYMBOL(generic_commit_write); -EXPORT_SYMBOL(generic_cont_expand); EXPORT_SYMBOL(generic_cont_expand_simple); EXPORT_SYMBOL(init_buffer); EXPORT_SYMBOL(invalidate_bdev); |