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| author | Andreas Gruenbacher <agruen@linbit.com> | 2011-05-04 15:25:35 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-08 16:55:46 +0100 |
| commit | e544046ab842ab93c275a6fc4e043c1cb637076d (patch) | |
| tree | a27a297d4ab46d58db657c5a320fcb654ab835ce | |
| parent | d0c980e236243cd03aa2291243587ac1ba3c2b04 (diff) | |
| download | op-kernel-dev-e544046ab842ab93c275a6fc4e043c1cb637076d.zip op-kernel-dev-e544046ab842ab93c275a6fc4e043c1cb637076d.tar.gz | |
drbd: Turn no-md-flushes into md-flushes={yes|no}
Change the --no-md-flushes drbdsetup command line option as well as
the no_md_flush netlink packet.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 6 | ||||
| -rw-r--r-- | include/linux/drbd_genl.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 9af0974..4a946a8 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1449,10 +1449,10 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) /* Reset the "barriers don't work" bits here, then force meta data to * be written, to ensure we determine if barriers are supported. */ - if (new_disk_conf->no_md_flush) - set_bit(MD_NO_FUA, &mdev->flags); - else + if (new_disk_conf->md_flushes) clear_bit(MD_NO_FUA, &mdev->flags); + else + set_bit(MD_NO_FUA, &mdev->flags); /* Point of no return reached. * Devices and memory are no longer released by error cleanup below. diff --git a/include/linux/drbd_genl.h b/include/linux/drbd_genl.h index 30ad660..53518fc 100644 --- a/include/linux/drbd_genl.h +++ b/include/linux/drbd_genl.h @@ -125,7 +125,7 @@ GENL_struct(DRBD_NLA_DISK_CONF, 3, disk_conf, __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, disk_drain, 1) - __flg_field_def(19, GENLA_F_MANDATORY, no_md_flush, 0) + __flg_field_def(19, GENLA_F_MANDATORY, md_flushes, 1) ) GENL_struct(DRBD_NLA_RESOURCE_OPTS, 4, res_opts, |
