f2fs: do gc in greedy mode for whole range if gc_urgent mode is set

Otherwise, f2fs conducts GC on 8GB range only based on slow cost-benefit.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2018-02-26 15:40:30 -08:00
commit b27bc8091c