Re: [U-Boot] [PATCH,V2] JFFS2: accelerate scanning.

Hi Baidu, Hi,Detlev : 2011/4/19 Detlev Zundel d...@denx.de: Hi Baidu,  Syncs up with jffs2 in the linux kernel:  1/ Change DEFAULT_EMPTY_SCAN_SIZE from 4KB to 256 Bytes.  2/ If the 1KB data is 0xFF after the cleanmarker, skip  and scan the next sector.  3/ Change the buffer size from

Re: [U-Boot] [PATCH,V2] JFFS2: accelerate scanning.

Hi,Detlev : 2011/4/19 Detlev Zundel d...@denx.de: Hi Baidu,  Syncs up with jffs2 in the linux kernel:  1/ Change DEFAULT_EMPTY_SCAN_SIZE from 4KB to 256 Bytes.  2/ If the 1KB data is 0xFF after the cleanmarker, skip  and scan the next sector.  3/ Change the buffer size from 4KB to 128KB

Re: [U-Boot] [PATCH,V2] JFFS2: accelerate scanning.

Hi Baidu, Syncs up with jffs2 in the linux kernel: 1/ Change DEFAULT_EMPTY_SCAN_SIZE from 4KB to 256 Bytes. 2/ If the 1KB data is 0xFF after the cleanmarker, skip and scan the next sector. 3/ Change the buffer size from 4KB to 128KB which is the common size of erase block. There is

[U-Boot] [PATCH,V2] JFFS2: accelerate scanning.

Syncs up with jffs2 in the linux kernel: 1/ Change DEFAULT_EMPTY_SCAN_SIZE from 4KB to 256 Bytes. 2/ If the 1KB data is 0xFF after the cleanmarker, skip and scan the next sector. 3/ Change the buffer size from 4KB to 128KB which is the common size of erase block. For the 16MB nor flash, the