[OpenWrt-Devel] 回复: O_DIRECT not supported on openwrt?

[zhenjun_cai at icloudaegis.com]

Hi,
The problem is resolved.
It is need to selected [make menuconfig]->[Global build settings]->[Compile the kernel with direct IO support].



zhenjun_cai at icloudaegis.com
 
发件人： zhenjun_cai at icloudaegis.com
发送时间： 2014-11-27 15:48
收件人： openwrt-devel
主题： O_DIRECT not supported on openwrt?
Hi,
    I try to open file with O_DIRECT flag on openwrt, But error EINVAL is returned. 
    I have selected O_DIRECT support in kernel_menuconfig. 
    Are there any other configuration  about this?

    Best Regards,



zhenjun_cai at icloudaegis.com
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