tree a8ddd13de46df0e83050d2c00d978cf7d267fd0a
parent bc6969e5ed1cf1bc8b4aeee52d6a68dd8ffcfcd6
author Jaegeuk Kim <jaegeuk@kernel.org> 1466120509 -0700
committer chrmhoffmann <chrmhoffmann@gmail.com> 1510607689 +0100

f2fs: produce more nids and reduce readahead nats

The readahead nat pages are more likely to be reclaimed quickly, so it'd better
to gather more free nids in advance.

And, let's keep some free nids as much as possible.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>