[OpenWrt-Devel] O_DIRECT not supported on openwrt?

[zhenjun_cai at icloudaegis.com]

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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