-f2fs-devel@lists.sourceforge.net;
linux-fsde...@vger.kernel.org; linux-ker...@vger.kernel.org; 谭姝
Subject: Re: [f2fs-dev] [PATCH] f2fs: check all ones or zeros bitmap
with integer data type for better mount performance
Hi,
2013-10-22 (화), 17:28 +0800, Chao Yu:
Previously
Previously, check_block_count check valid_map with bit data type in common
scenario that sit has all ones or zeros bitmap, it makes low mount
performance.
So let's check the special bitmap with integer data type instead of the bit
one.
Signed-off-by: Tan Shu shu@samsung.com
Signed-off-by: Yu
Hi,
2013-10-22 (화), 17:28 +0800, Chao Yu:
Previously, check_block_count check valid_map with bit data type in common
scenario that sit has all ones or zeros bitmap, it makes low mount
performance.
So let's check the special bitmap with integer data type instead of the bit
one.
all ones or zeros bitmap with
integer
data type for better mount performance
Hi,
2013-10-22 (화), 17:28 +0800, Chao Yu:
Previously, check_block_count check valid_map with bit data type in
common scenario that sit has all ones or zeros bitmap, it makes low
mount performance.
So let's