engines/io_uring: add new I/O engine for uring passthrough support

[fio.git] / configure

diff --git a/configure b/configure
index 84ccce040ece052b6cf844b082114f2d38bc8f26..8182322b21b3d19426ba226636d9fdc42680cb19 100755 (executable)
--- a/configure
+++ b/configure
@@ -171,6 +171,7 @@ march_set="no"
 libiscsi="no"
 libnbd="no"
 libnfs="no"
+xnvme="no"
 libzbc=""
 dfs=""
 dynamic_engines="no"
@@ -240,6 +241,8 @@ for opt do
   ;;
   --disable-libzbc) libzbc="no"
   ;;
+  --enable-xnvme) xnvme="yes"
+  ;;
   --disable-tcmalloc) disable_tcmalloc="yes"
   ;;
   --disable-nfs) disable_nfs="yes"
@@ -248,6 +251,8 @@ for opt do
   ;;
   --disable-dfs) dfs="no"
   ;;
+  --enable-asan) asan="yes"
+  ;;
   --help)
     show_help="yes"
     ;;
@@ -289,10 +294,12 @@ if test "$show_help" = "yes" ; then
   echo "--with-ime=             Install path for DDN's Infinite Memory Engine"
   echo "--enable-libiscsi       Enable iscsi support"
   echo "--enable-libnbd         Enable libnbd (NBD engine) support"
+  echo "--enable-xnvme          Enable xnvme support"
   echo "--disable-libzbc        Disable libzbc even if found"
-  echo "--disable-tcmalloc     Disable tcmalloc support"
-  echo "--dynamic-libengines   Lib-based ioengines as dynamic libraries"
-  echo "--disable-dfs          Disable DAOS File System support even if found"
+  echo "--disable-tcmalloc      Disable tcmalloc support"
+  echo "--dynamic-libengines    Lib-based ioengines as dynamic libraries"
+  echo "--disable-dfs           Disable DAOS File System support even if found"
+  echo "--enable-asan           Enable address sanitizer"
   exit $exit_val
 fi
 
@@ -645,6 +652,25 @@ if compile_prog "" "-lz" "zlib" ; then
 fi
 print_config "zlib" "$zlib"
 
+##########################################
+# fcntl(F_FULLFSYNC) support
+if test "$fcntl_sync" != "yes" ; then
+  fcntl_sync="no"
+fi
+cat > $TMPC << EOF
+#include <unistd.h>
+#include <fcntl.h>
+
+int main(int argc, char **argv)
+{
+  return fcntl(0, F_FULLFSYNC);
+}
+EOF
+if compile_prog "" "" "fcntl(F_FULLFSYNC)" ; then
+    fcntl_sync="yes"
+fi
+print_config "fcntl(F_FULLFSYNC)" "$fcntl_sync"
+
 ##########################################
 # linux-aio probe
 if test "$libaio" != "yes" ; then
@@ -955,17 +981,16 @@ print_config "rdmacm" "$rdmacm"
 
 ##########################################
 # librpma probe
+# The librpma engines require librpma>=v0.11.0 with rpma_cq_get_wc().
 if test "$librpma" != "yes" ; then
   librpma="no"
 fi
 cat > $TMPC << EOF
-#include <stdio.h>
 #include <librpma.h>
-int main(int argc, char **argv)
+int main(void)
 {
-  enum rpma_conn_event event = RPMA_CONN_REJECTED;
-  (void) event; /* unused */
-  rpma_log_set_threshold(RPMA_LOG_THRESHOLD, RPMA_LOG_LEVEL_INFO);
+  void *ptr = rpma_cq_get_wc;
+  (void) ptr; /* unused */
   return 0;
 }
 EOF
@@ -2080,7 +2105,7 @@ if test "$libhdfs" = "yes" ; then
     hdfs_conf_error=1
   fi
   if test "$FIO_LIBHDFS_INCLUDE" = "" ; then
-    echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs inlude path"
+    echo "configure: FIO_LIBHDFS_INCLUDE should be defined to libhdfs include path"
     hdfs_conf_error=1
   fi
   if test "$FIO_LIBHDFS_LIB" = "" ; then
@@ -2562,6 +2587,40 @@ if test "$libzbc" != "no" ; then
 fi
 print_config "libzbc engine" "$libzbc"
 
+if test "$targetos" = "Linux" ; then
+##########################################
+# Check NVME_URING_CMD support
+cat > $TMPC << EOF
+#include <linux/nvme_ioctl.h>
+int main(void)
+{
+  struct nvme_uring_cmd *cmd;
+
+  return sizeof(struct nvme_uring_cmd);
+}
+EOF
+if compile_prog "" "" "nvme uring cmd"; then
+  output_sym "CONFIG_NVME_URING_CMD"
+  nvme_uring_cmd="yes"
+else
+  nvme_uring_cmd="no"
+fi
+print_config "NVMe uring command support" "$nvme_uring_cmd"
+fi
+
+##########################################
+# Check if we have xnvme
+if test "$xnvme" != "yes" ; then
+  if check_min_lib_version xnvme 0.2.0; then
+    xnvme="yes"
+    xnvme_cflags=$(pkg-config --cflags xnvme)
+    xnvme_libs=$(pkg-config --libs xnvme)
+  else
+    xnvme="no"
+  fi
+fi
+print_config "xnvme engine" "$xnvme"
+
 ##########################################
 # check march=armv8-a+crc+crypto
 if test "$march_armv8_a_crc_crypto" != "yes" ; then
@@ -3104,7 +3163,7 @@ if test "$libzbc" = "yes" ; then
   output_sym "CONFIG_LIBZBC"
 fi
 if test "$zlib" = "no" ; then
-  echo "Consider installing zlib-dev (zlib-devel, some fio features depend on it."
+  echo "Consider installing zlib1g-dev (zlib-devel) as some fio features depend on it."
   if test "$build_static" = "yes"; then
     echo "Note that some distros have separate packages for static libraries."
   fi
@@ -3169,13 +3228,24 @@ if test "$libnfs" = "yes" ; then
   echo "LIBNFS_CFLAGS=$libnfs_cflags" >> $config_host_mak
   echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
 fi
+if test "$xnvme" = "yes" ; then
+  output_sym "CONFIG_LIBXNVME"
+  echo "LIBXNVME_CFLAGS=$xnvme_cflags" >> $config_host_mak
+  echo "LIBXNVME_LIBS=$xnvme_libs" >> $config_host_mak
+fi
 if test "$dynamic_engines" = "yes" ; then
   output_sym "CONFIG_DYNAMIC_ENGINES"
 fi
 if test "$pdb" = yes; then
   output_sym "CONFIG_PDB"
 fi
-
+if test "$fcntl_sync" = "yes" ; then
+  output_sym "CONFIG_FCNTL_SYNC"
+fi
+if test "$asan" = "yes"; then
+  CFLAGS="$CFLAGS -fsanitize=address"
+  LDFLAGS="$LDFLAGS -fsanitize=address"
+fi
 print_config "Lib-based ioengines dynamic" "$dynamic_engines"
 cat > $TMPC << EOF
 int main(int argc, char **argv)