journal_try_start

Name

journal_try_start --  Don't block, but try and get a handle

Synopsis

handle_t * journal_try_start (journal_t * journal, int nblocks);

Arguments

journal

Journal to start transaction on.

nblocks

number of block buffer we might modify

Description

Try to start a handle, but non-blockingly. If we weren't able to, return an ERR_PTR value.