[PATCH] Add nobh_writepage() support

Hi Andrew, Here is the patch to add nobh_wripage() support for the filesystems which uses nobh_prepare_write/nobh_commit_write(). Idea here is to reduce unnecessary bufferhead creation/attachment to the page through block_write_full_page(). nobh_wripage() tries to operate by directly creating

[PATCH] Add nobh_writepage() support

Hi Andrew, Here is the patch to add nobh_wripage() support for the filesystems which uses nobh_prepare_write/nobh_commit_write(). Idea here is to reduce unnecessary bufferhead creation/attachment to the page through block_write_full_page(). nobh_wripage() tries to operate by directly creating