Messages in this thread Patch in this message | | | From | Philipp Reisner <> | Subject | [PATCH 12/15] drbd: Turn no-disk-flushes into disk-flushes={yes|no} | Date | Thu, 6 Oct 2011 15:37:57 +0200 |
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From: Andreas Gruenbacher <agruen@linbit.com>
Change the --no-disk-flushes drbdsetup command line option as well as the no_disk_flush netlink packet.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> --- drivers/block/drbd/drbd_receiver.c | 2 +- include/linux/drbd_genl.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c index 73f605b..1024f04 100644 --- a/drivers/block/drbd/drbd_receiver.c +++ b/drivers/block/drbd/drbd_receiver.c @@ -1179,7 +1179,7 @@ void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo) rcu_read_lock(); dc = rcu_dereference(mdev->ldev->disk_conf); - if (wo == WO_bdev_flush && dc->no_disk_flush) + if (wo == WO_bdev_flush && !dc->disk_flushes) wo = WO_drain_io; if (wo == WO_drain_io && dc->no_disk_drain) wo = WO_none; diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h index 529627b..c5e7a99 100644 --- a/include/linux/drbd_genl.h +++ b/include/linux/drbd_genl.h @@ -124,8 +124,8 @@ GENL_struct(DRBD_NLA_DISK_CONF, 3, disk_conf, __u32_field_def(14, GENLA_F_MANDATORY, c_max_rate, DRBD_C_MAX_RATE_DEF) __u32_field_def(15, GENLA_F_MANDATORY, c_min_rate, DRBD_C_MIN_RATE_DEF) - __flg_field_def(16, GENLA_F_MANDATORY, no_disk_barrier, 0) - __flg_field_def(17, GENLA_F_MANDATORY, no_disk_flush, 0) + __flg_field_def(16, GENLA_F_MANDATORY, disk_barrier, 1) + __flg_field_def(17, GENLA_F_MANDATORY, disk_flushes, 1) __flg_field_def(18, GENLA_F_MANDATORY, no_disk_drain, 0) __flg_field_def(19, GENLA_F_MANDATORY, no_md_flush, 0) ) -- 1.7.4.1
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