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authorshishir gowda <sgowda@redhat.com>2012-08-23 18:34:09 +0530
committerVijay Bellur <vbellur@redhat.com>2012-08-27 08:08:45 -0700
commit10617e6cbc73329f259b471327d88375352042b0 (patch)
tree8fd7b0a1a17763730f11208908263baa8897df6f /configure.ac
parentd0c52c8064a4097d97180240b36c53bfe98cac22 (diff)
storage/posix: implement native linux AIO support
Configurable via cli with "storage.linux-aio" settable option Backported Avati's patch http://review.gluster.org/#change,3627 BUG: 837495 Change-Id: Ia7c26f5734d34d341debd422a5c59bba31eef844 Signed-off-by: shishir gowda <sgowda@redhat.com> Reviewed-on: http://review.gluster.org/3849 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac11
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index dd19ac01fb2..9f9ca9f2dc4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -519,6 +519,15 @@ if test "x$RLLIBS" != "x"; then
BUILD_READLINE=yes
fi
+BUILD_LIBAIO=no
+AC_CHECK_LIB([aio],[io_setup],[LIBAIO="-laio"])
+
+if test "x$LIBAIO" != "x"; then
+ AC_DEFINE(HAVE_LIBAIO, 1, [libaio based POSIX enabled])
+ BUILD_LIBAIO=yes
+fi
+
+
AC_SUBST(GF_HOST_OS)
AC_SUBST(GF_GLUSTERFS_LDFLAGS)
AC_SUBST(GF_GLUSTERFS_CFLAGS)
@@ -528,6 +537,7 @@ AC_SUBST(GF_LDADD)
AC_SUBST(GF_FUSE_LDADD)
AC_SUBST(GF_FUSE_CFLAGS)
AC_SUBST(RLLIBS)
+AC_SUBST(LIBAIO)
AC_SUBST(AM_MAKEFLAGS)
AC_SUBST(AM_LIBTOOLFLAGS)
@@ -553,4 +563,5 @@ echo "argp-standalone : $BUILD_ARGP_STANDALONE"
echo "fusermount : $BUILD_FUSERMOUNT"
echo "readline : $BUILD_READLINE"
echo "georeplication : $BUILD_SYNCDAEMON"
+echo "Linux-AIO : $BUILD_LIBAIO"
echo