From 0c14fb47ece5ef42d7a0a4b3e8e43e022b375720 Mon Sep 17 00:00:00 2001 From: Bharata B Rao Date: Tue, 16 Jul 2013 21:47:42 +0530 Subject: gluster: Add discard support for GlusterFS block driver. Implement bdrv_aio_discard for gluster. Signed-off-by: Bharata B Rao Reviewed-by: Kevin Wolf Signed-off-by: Stefan Hajnoczi --- configure | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'configure') diff --git a/configure b/configure index cf13493135..7c45db2fdd 100755 --- a/configure +++ b/configure @@ -237,6 +237,7 @@ libiscsi="" coroutine="" seccomp="" glusterfs="" +glusterfs_discard="no" virtio_blk_data_plane="" gtk="" gtkabi="2.0" @@ -2577,6 +2578,9 @@ if test "$glusterfs" != "no" ; then CFLAGS="$CFLAGS $glusterfs_cflags" libs_tools="$glusterfs_libs $libs_tools" libs_softmmu="$glusterfs_libs $libs_softmmu" + if $pkg_config --atleast-version=5 glusterfs-api >/dev/null 2>&1; then + glusterfs_discard="yes" + fi else if test "$glusterfs" = "yes" ; then feature_not_found "GlusterFS backend support" @@ -3964,6 +3968,10 @@ if test "$glusterfs" = "yes" ; then echo "CONFIG_GLUSTERFS=y" >> $config_host_mak fi +if test "$glusterfs_discard" = "yes" ; then + echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak +fi + if test "$libssh2" = "yes" ; then echo "CONFIG_LIBSSH2=y" >> $config_host_mak fi -- cgit v1.2.1