| commit | b6a76183dea8df67d5888493afe4181e260fad95 | |
| author | Gao Xiang <gaoxiang25@huawei.com> | |
| Mon, 24 Jun 2019 07:22:58 +0000 (24 15:22 +0800) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Wed, 26 Jun 2019 01:44:40 +0000 (26 09:44 +0800) | ||
| tree | b4bc1e79e7e058c968babcab0c03dd3540e45cb1 | treesnapshot (tar.gz zip) |
| parent | 88aaf5a79c5cde56429fd96219d28707361107cd | commitdiff |
staging: erofs: integrate decompression inplace
Decompressor needs to know whether it's a partial
or full decompression since only full decompression
can be decompressed in-place.
On kirin980 platform, sequential read is finally
increased to 812MiB/s after decompression inplace
is enabled.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Decompressor needs to know whether it's a partial
or full decompression since only full decompression
can be decompressed in-place.
On kirin980 platform, sequential read is finally
increased to 812MiB/s after decompression inplace
is enabled.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>