11 May, 2016

1 commit

• 1dee3f59a   block/drbd: align properly u64 in nl messages ... Browse Code »

  The attribute 0 is never used in drbd, so let's use it as pad attribute
  in netlink messages. This minimizes the patch.

  Note that this patch is only compile-tested.

  Signed-off-by: Nicolas Dichtel
  Signed-off-by: Lars Ellenberg
  Signed-off-by: David S. Miller

  Nicolas Dichtel

  2016-05-11 03:43:09 +0800  

08 Nov, 2012

9 commits

• 26ec92871   drbd: Stop using NLA_PUT*(). ... Browse Code »

  These macros no longer exist in kernel version v3.5-rc1.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:58:30 +0800  
• 5f9359201   drbd: Make drbd's use of netlink attribute flags less confusing ... Browse Code »

  Make it more clear in the flag names which flags are internal to drbd, and
  which are not.

  The check for mandatory attributes is the only extension visible at the netlink
  layer. Attributes with this flag set would look like unknown attributes to
  some kernel versions. The netlink layer would ignore them and also skip
  consistency checks on the attribute type and legth. To avoid this, we check
  for mandatory attributes first, remove the mandatory flag, and then process the
  attributes normally.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:55 +0800  
• bbbef2d5a   drbd: Remove unused GENLA_F_MAY_IGNORE flag ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:55 +0800  
• 509100e60   drbd: Output signed / unsigned netlink fields correctly ... Browse Code »

  Note: All input values are still treated as signed; unsigned long long values
  are still broken.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:55 +0800  
• 3a45abd57   drbd: Convert resync-after into a signed netlink field ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:51 +0800  
• a5d8e1fb9   drbd: Convert boolean flags on netlink from NLA_FLAG to NLA_U8 ... Browse Code »

  Flags of type NLA_FLAG are either present or absent, but do not have a
  value by themselves. Use type NLA_U8 for our boolean flags instead, and
  use the value to determine if the flag should be on or off.

  On the drbdsetup command line, all those flags have an optional yes/no
  argument which defaults to yes.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:45 +0800  
• 563e4cf25   drbd: Introduce __s32_field in the genetlink macro magic ... Browse Code »

  ...and drop explicit typecasts (int)meta_dev_idx < 0.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2012-11-08 23:55:43 +0800  
• b966b5dd8   drbd: Generate the drbd_set_*_defaults() functions from drbd_genl.h ... Browse Code »

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Andreas Gruenbacher

  2012-11-08 23:55:38 +0800  
• f399002e6   drbd: distribute former syncer_conf settings to disk, connection, and resource level ... Browse Code »

  This commit breaks the API again.

  Move per-volume former syncer options into disk_conf.
  Move per-connection former syncer options into net_conf.
  Renamed the remainign sync_conf to res_opts

  Syncer settings have been changeable at runtime, so we need to prepare
  for these settings to be runtime-changeable in their new home as well.

  Introduce new configuration operations, and share the netlink attribute
  between "attach" (create new disk) and "disk-opts" (change options).
  Same for "connect" and "net-opts".

  Some fields cannot be changed at runtime, however.
  Introduce a new flag GENLA_F_INVARIANT to be able to trigger on that in
  the generated validation and assignment functions.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2012-11-08 23:44:20 +0800  

14 Oct, 2011

1 commit

• ec2c35ac1   drbd: prepare the transition from connector to genetlink ... Browse Code »

  This adds the new API header and helper files.

  Signed-off-by: Philipp Reisner
  Signed-off-by: Lars Ellenberg

  Lars Ellenberg

  2011-10-14 22:48:08 +0800