[Crash-utility] Re: [PATCH v4 ] Adding the zram decompression algorithm "lzo-rle" to support kernel versions >= 5.1

[Yulong Tang]

> On Mon, Apr 15, 2024 at 2:32 PM HAGIO KAZUHITO(萩尾 一仁) 
> <k-hagio-ab(a)nec.com&gt;
> wrote:
> 
> 
> Sure. The macro '#if __BYTE_ORDER == __BIG_ENDIAN' takes effect on a
> big-endian machine. But it requires to include the header file 'byteswap.h'
> as below:
> #include <byteswap.h>
> 
> In addition, there is a similar implementation, but I haven't tested it
> with Yulong's case. Can you help to check if this can work well for you?
> Yulong.
> 
> static inline uint16_t
> get_unaligned_le16 (const uint8_t *p)
> {
>   return p[0] | p[1] << 8;
> }
> 

Hi, Lianbo

It works well in my case(little-endian). This looks promising, but I don't have 
a big-endian machine to test it on.

Thanks,
Yulong
> 
> Thank
> Lianbo
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