X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=configure;h=93c372006660b4ad26dfd8eb346e19ac51c161f2;hp=cbd4d306abb1ed148c046e729548c87558720b65;hb=769d13b5c5c4948c89311b55bce26cec4196e3d1;hpb=d18bc848f942a91416ea0cfd5166a7ecc992d91e

diff --git a/configure b/configure
index cbd4d306..93c37200 100755
--- a/configure
+++ b/configure
@@ -135,6 +135,7 @@ show_help="no"
 exit_val=0
 gfio_check="no"
 libhdfs="no"
+pmemblk="no"
 disable_lex=""
 prefix=/usr/local
 
@@ -165,10 +166,14 @@ for opt do
   ;;
   --disable-rbd) disable_rbd="yes"
   ;;
+  --disable-rbd-blkin) disable_rbd_blkin="yes"
+  ;;
   --disable-gfapi) disable_gfapi="yes"
   ;;
   --enable-libhdfs) libhdfs="yes"
   ;;
+  --enable-pmemblk) pmemblk="yes"
+  ;;
   --disable-lex) disable_lex="yes"
   ;;
   --enable-lex) disable_lex="no"
@@ -199,6 +204,7 @@ if test "$show_help" = "yes" ; then
   echo "--disable-numa         Disable libnuma even if found"
   echo "--disable-gfapi        Disable gfapi"
   echo "--enable-libhdfs       Enable hdfs support"
+  echo "--enable-pmemblk       Enable NVML libpmemblk 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"
@@ -1240,6 +1246,22 @@ if compile_prog "" "" "pwritev"; then
 fi
 echo "pwritev/preadv                $pwritev"
 
+##########################################
+# Check whether we have pwritev2/preadv2
+pwritev2="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/uio.h>
+int main(int argc, char **argv)
+{
+  return pwritev2(0, NULL, 1, 0, 0) + preadv2(0, NULL, 1, 0, 0);
+}
+EOF
+if compile_prog "" "" "pwritev2"; then
+  pwritev2="yes"
+fi
+echo "pwritev2/preadv2              $pwritev2"
+
 ##########################################
 # Check whether we have the required functions for ipv6
 ipv6="no"
@@ -1313,6 +1335,34 @@ fi
 echo "rbd_invalidate_cache          $rbd_inval"
 fi
 
+##########################################
+# check for blkin
+rbd_blkin="no"
+cat > $TMPC << EOF
+#include <rbd/librbd.h>
+#include <zipkin_c.h>
+
+int main(int argc, char **argv)
+{
+  int r;
+  struct blkin_trace_info t_info;
+  blkin_init_trace_info(&t_info);
+  rbd_completion_t completion;
+  rbd_image_t image;
+  uint64_t off;
+  size_t len;
+  const char *buf;
+  r = rbd_aio_write_traced(image, off, len, buf, completion, &t_info);
+  return 0;
+}
+EOF
+if test "$disable_rbd" != "yes" && test "$disable_rbd_blkin" != "yes" \
+ && compile_prog "" "-lrbd -lrados -lblkin" "rbd_blkin"; then
+  LIBS="-lblkin $LIBS"
+  rbd_blkin="yes"
+fi
+echo "rbd blkin tracing             $rbd_blkin"
+
 ##########################################
 # Check whether we have setvbuf
 setvbuf="no"
@@ -1463,6 +1513,10 @@ if compile_prog "" "" "mtd"; then
 fi
 echo "MTD                           $mtd"
 
+##########################################
+# Report whether pmemblk engine is enabled
+echo "NVML libpmemblk engine        $pmemblk"
+
 # Check if we have lex/yacc available
 yacc="no"
 yacc_is_bison="no"
@@ -1742,6 +1796,9 @@ fi
 if test "$pwritev" = "yes" ; then
   output_sym "CONFIG_PWRITEV"
 fi
+if test "$pwritev2" = "yes" ; then
+  output_sym "CONFIG_PWRITEV2"
+fi
 if test "$ipv6" = "yes" ; then
   output_sym "CONFIG_IPV6"
 fi
@@ -1751,6 +1808,9 @@ fi
 if test "$rbd_inval" = "yes" ; then
   output_sym "CONFIG_RBD_INVAL"
 fi
+if test "$rbd_blkin" = "yes" ; then
+  output_sym "CONFIG_RBD_BLKIN"
+fi
 if test "$setvbuf" = "yes" ; then
   output_sym "CONFIG_SETVBUF"
 fi
@@ -1776,6 +1836,9 @@ if test "$libhdfs" = "yes" ; then
 if test "$mtd" = "yes" ; then
   output_sym "CONFIG_MTD"
 fi
+if test "$pmemblk" = "yes" ; then
+  output_sym "CONFIG_PMEMBLK"
+fi
 if test "$arith" = "yes" ; then
   output_sym "CONFIG_ARITHMETIC"
   if test "$yacc_is_bison" = "yes" ; then