tree c81bc6c47a133910f3e7d79a3a6e86b4bcbbcee7
parent 5f281fab9b9a30073616c5e25da2111dec2fe482
author Jaegeuk Kim <jaegeuk@kernel.org> 1468459415 -0700
committer Jaegeuk Kim <jaegeuk@kernel.org> 1468621281 -0700

f2fs: add maximum prefree segments

In 1TB storage, we need to admit 22841 prefree segments, which can consume
too much segments.
This patch sets 8GB in max. prefree segments in that case.

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