Christoph Hellwig 6e1db88d53 introduce __block_write_begin
Split up the block_write_begin implementation - __block_write_begin is a new
trivial wrapper for block_prepare_write that always takes an already
allocated page and can be either called from block_write_begin or filesystem
code that already has a page allocated.  Remove the handling of already
allocated pages from block_write_begin after switching all callers that
do it to __block_write_begin.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-08-09 16:47:32 -04:00
..
2010-08-09 16:47:32 -04:00
2007-02-12 09:48:31 -08:00
2009-01-22 13:15:58 +03:00
2005-04-16 15:20:36 -07:00