On 02/17/2015 02:43 PM, Stephen Warren wrote:
On 02/16/2015 08:13 AM, Przemyslaw Marczak wrote:
This patchset reduces the boot time for ARM architecture, Exynos boards, and boards with DFU enabled.
I tested this series on NVIDIA's Jetson TK1 board. It doesn't seem to introduce any new issues, but I did find a couple have crept in recently:
I'm running the following in U-Boot:
setenv dfu_alt_info "/dfu_test.bin ext4 0 1;/dfudummy.bin ext4 0 1" dfu 0 mmc 0
Whenever any file is uploaded through DFU, I see:
#File System is consistent file found deleting update journal finished File System is consistent update journal finished 18425346722729591336 bytes written in 4070 ms (3.9 EiB/s)
Notice that the byte count is way off (that's from a 4KB file). The byte count is always the same invalid number. I'm not sure if this message comes from the ext4 or DFU code.
For the record in this thread, this is fixed by: [PATCH] fs: ext4 write: return file len on success