RE: [PATCH v2] fio: add device dax engine

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> -----Original Message-----
> From: fio-owner@xxxxxxxxxxxxxxx [mailto:fio-owner@xxxxxxxxxxxxxxx] On
> Behalf Of Dave Jiang
> Subject: [PATCH v2] fio: add device dax engine
> 
> diff --git a/configure b/configure
...
> @@ -136,6 +136,7 @@ exit_val=0
>  gfio_check="no"
>  libhdfs="no"
>  pmemblk="no"
> +devdax="no"
>  disable_lex=""
>  prefix=/usr/local
> 
> @@ -174,6 +175,8 @@ for opt do
>    ;;
>    --enable-pmemblk) pmemblk="yes"
>    ;;
> +  --enable-devdax) devdax="yes"
> +  ;;
>    --disable-lex) disable_lex="yes"
>    ;;
>    --enable-lex) disable_lex="no"
> @@ -205,6 +208,7 @@ if test "$show_help" = "yes" ; then
>    echo "--disable-gfapi        Disable gfapi"
>    echo "--enable-libhdfs       Enable hdfs support"
>    echo "--enable-pmemblk       Enable NVML libpmemblk support"
> +  echo "--enable-devdax        Enable NVM Device Dax support"
>    echo "--disable-lex          Disable use of lex/yacc for math"
>    echo "--enable-lex           Enable use of lex/yacc for math"
>    echo "--disable-shm          Disable SHM support"

I didn't notice that pmemblk was not automatically detected, and devdax
is using the same approach.  Could they both automatically be installed
if NVML is detected on the build system machine (with a --disable-libnuma
argument to override if needed)?

Also, "NVM" should be "NVML" in that help message.



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