diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2008-06-27 18:32:05 -0400 |
|---|---|---|
| committer | Neil Brown <neilb@notabene.brown> | 2008-06-27 18:32:05 -0400 |
| commit | 600aa10993012ff2dd5617720dac081e4f992017 (patch) | |
| tree | ead3e928aaa45e68bc65ea9aedc513c5b9c3d2d6 /Documentation/driver-model | |
| parent | 976ea8d475675da6e86bd434328814ccbf5ae641 (diff) | |
md: replace STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} with 'reconstruct_states'
From: Dan Williams <dan.j.williams@intel.com>
Track the state of reconstruct operations (recalculating the parity block
usually due to incoming writes, or as part of array expansion) Reduces the
scope of the STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} flags to only tracking whether
a reconstruct operation has been requested via the ops_request field of struct
stripe_head_state.
This is the final step in the removal of ops.{pending,ack,complete,count}, i.e.
the STRIPE_OP_{BIODRAIN,PREXOR,POSTXOR} flags only request an operation and do
not track the state of the operation.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Diffstat (limited to 'Documentation/driver-model')
0 files changed, 0 insertions, 0 deletions