[Yaffs] Selecting a GC block during passive GC

Hello

Large Page NAND block has 64 pages and Small Page NAND block
has 32 pages.

YAFFS uses the same value (YAFFS_PASSIVE_GC_CHUNKS=2)
for Large Page NAND and Small Page NAND during the passive GC.

I noticed that my system has the write performance problem due
to using too many aggressive GC.

If I change YAFFS_PASSIVE_GC_CHUNKS to 4 for Large Page NAND,
will I have any side affect?

Thanks,
Chung