From 10617e6cbc73329f259b471327d88375352042b0 Mon Sep 17 00:00:00 2001 From: shishir gowda Date: Thu, 23 Aug 2012 18:34:09 +0530 Subject: 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 Reviewed-on: http://review.gluster.org/3849 Tested-by: Gluster Build System Reviewed-by: Amar Tumballi Reviewed-by: Vijay Bellur --- configure.ac | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'configure.ac') 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 -- cgit