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  1. 28 4月, 2015 8 次提交
    • J
      domain: Introduce virDomainIOThreadSchedDelId · c6e2dc80
      由 John Ferlan 提交于 
      We're about to allow IOThreads to be deleted, but an iothreadid may be
included in some domain thread sched, so add a new API to allow removing
an iothread from some entry.

Then during the writing of the threadsched data and an additional check
to determine whether the bitmap is all clear before writing it out.
      c6e2dc80
    • J
      remote: Add support for AddIOThread and DelIOThread · 5bb343f3
      由 John Ferlan 提交于 
      Add remote support for the add/delete IOThread API's
      5bb343f3
    • J
      Implement virDomainAddIOThread and virDomainDelIOThread · 130a0ed2
      由 John Ferlan 提交于 
      Add libvirt API's to manage adding and deleting IOThreads to/from the
domain
      130a0ed2
    • J
      conf: Adjust the iothreadsched expectations · 4dec8a01
      由 John Ferlan 提交于 
      With iothreadid's allowing any 'id' value for an iothread_id, the
iothreadsched code needs a slight adjustment to allow for "any"
unsigned int value in order to create the bitmap of ids that will
have scheduler adjustments. Adjusted the doc description as well.
      4dec8a01
    • J
      Move iothreadspin information into iothreadids · b266486f
      由 John Ferlan 提交于 
      Remove the iothreadspin array from cputune and replace with a cpumask
to be stored in the iothreadids list.

Adjust the test output because our printing goes in order of the iothreadids
list now.
      b266486f
    • J
      conf: Move virDomainPinIsDuplicate and make static · b96254d4
      由 John Ferlan 提交于 
      Since it's only ever referenced in domain_conf.c, make the function
static, but also will need to move it to somewhere before it's referenced
rather than forward referencing it.
      b96254d4
    • J
      qemu: Use domain iothreadids to IOThread's 'thread_id' · 8d4614a5
      由 John Ferlan 提交于 
      Add 'thread_id' to the virDomainIOThreadIDDef as a means to store the
'thread_id' as returned from the live qemu monitor data.

Remove the iothreadpids list from _qemuDomainObjPrivate and replace with
the new iothreadids 'thread_id' element.

Rather than use the default numbering scheme of 1..number of iothreads
defined for the domain, use the iothreadid's list for the iothread_id

Since iothreadids list keeps track of the iothread_id's, these are
now used in place of the many places where a for loop would "know"
that the ID was "+ 1" from the array element.

The new tests ensure usage of the <iothreadid> values for an exact number
of iothreads and the usage of a smaller number of <iothreadid> values than
iothreads that exist (and usage of the default numbering scheme).
      8d4614a5
    • J
      conf: Add new domain XML element 'iothreadids' · 93383c1f
      由 John Ferlan 提交于 
      Adding a new XML element 'iothreadids' in order to allow defining
specific IOThread ID's rather than relying on the algorithm to assign
IOThread ID's starting at 1 and incrementing to iothreads count.

This will allow future patches to be able to add new IOThreads by
a specific iothread_id and of course delete any exisiting IOThread.

Each iothreadids element will have 'n' <iothread> children elements
which will have attribute "id".  The "id" will allow for definition
of any "valid" (eg > 0) iothread_id value.

On input, if any <iothreadids> <iothread>'s are provided, they will
be marked so that we only print out what we read in.

On input, if no <iothreadids> are provided, the PostParse code will
self generate a list of ID's starting at 1 and going to the number
of iothreads defined for the domain (just like the current algorithm
numbering scheme).  A future patch will rework the existing algorithm
to make use of the iothreadids list.

On output, only print out the <iothreadids> if they were read in.
      93383c1f
  3. 27 4月, 2015 12 次提交
  5. 26 4月, 2015 5 次提交
  7. 25 4月, 2015 8 次提交
  9. 24 4月, 2015 7 次提交