arch/powerpc/platforms/pseries/vio.c

1001

return sprintf(buf, "%lu\n", vio_cmo.name); \

arch/powerpc/platforms/pseries/vio.c

101

} vio_cmo;

arch/powerpc/platforms/pseries/vio.c

1010

return sprintf(buf, "%lu\n", vio_cmo.name.var); \

arch/powerpc/platforms/pseries/vio.c

1025

return sprintf(buf, "%lu\n", vio_cmo.high);

arch/powerpc/platforms/pseries/vio.c

1033

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

1034

vio_cmo.high = vio_cmo.curr;

arch/powerpc/platforms/pseries/vio.c

1035

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

152

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

159

if (vio_cmo.spare >= VIO_CMO_MIN_ENT)

arch/powerpc/platforms/pseries/vio.c

160

excess_free = vio_cmo.excess.free;

arch/powerpc/platforms/pseries/vio.c

164

vio_cmo.curr += size;

arch/powerpc/platforms/pseries/vio.c

165

if (vio_cmo.curr > vio_cmo.high)

arch/powerpc/platforms/pseries/vio.c

166

vio_cmo.high = vio_cmo.curr;

arch/powerpc/platforms/pseries/vio.c

169

vio_cmo.excess.free -= size;

arch/powerpc/platforms/pseries/vio.c

173

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

198

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

199

vio_cmo.curr -= size;

arch/powerpc/platforms/pseries/vio.c

212

spare_needed = VIO_CMO_MIN_ENT - vio_cmo.spare;

arch/powerpc/platforms/pseries/vio.c

220

vio_cmo.excess.size -= tmp;

arch/powerpc/platforms/pseries/vio.c

221

vio_cmo.reserve.size += tmp;

arch/powerpc/platforms/pseries/vio.c

222

vio_cmo.spare += tmp;

arch/powerpc/platforms/pseries/vio.c

237

vio_cmo.spare += tmp;

arch/powerpc/platforms/pseries/vio.c

249

if (excess_freed && (vio_cmo.desired > vio_cmo.reserve.size)) {

arch/powerpc/platforms/pseries/vio.c

250

tmp = min(excess_freed, (vio_cmo.desired - vio_cmo.reserve.size));

arch/powerpc/platforms/pseries/vio.c

252

vio_cmo.excess.size -= tmp;

arch/powerpc/platforms/pseries/vio.c

253

vio_cmo.reserve.size += tmp;

arch/powerpc/platforms/pseries/vio.c

260

vio_cmo.excess.free += excess_freed;

arch/powerpc/platforms/pseries/vio.c

263

schedule_delayed_work(&vio_cmo.balance_q, VIO_CMO_BALANCE_DELAY);

arch/powerpc/platforms/pseries/vio.c

264

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

285

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

288

if (new_entitlement > vio_cmo.entitled) {

arch/powerpc/platforms/pseries/vio.c

289

delta = new_entitlement - vio_cmo.entitled;

arch/powerpc/platforms/pseries/vio.c

292

if (vio_cmo.spare < VIO_CMO_MIN_ENT) {

arch/powerpc/platforms/pseries/vio.c

293

tmp = min(delta, (VIO_CMO_MIN_ENT - vio_cmo.spare));

arch/powerpc/platforms/pseries/vio.c

294

vio_cmo.spare += tmp;

arch/powerpc/platforms/pseries/vio.c

295

vio_cmo.reserve.size += tmp;

arch/powerpc/platforms/pseries/vio.c

300

vio_cmo.entitled += delta;

arch/powerpc/platforms/pseries/vio.c

301

vio_cmo.excess.size += delta;

arch/powerpc/platforms/pseries/vio.c

302

vio_cmo.excess.free += delta;

arch/powerpc/platforms/pseries/vio.c

308

delta = vio_cmo.entitled - new_entitlement;

arch/powerpc/platforms/pseries/vio.c

309

avail = vio_cmo.excess.free;

arch/powerpc/platforms/pseries/vio.c

315

list_for_each_entry(dev_ent, &vio_cmo.device_list, list) {

arch/powerpc/platforms/pseries/vio.c

328

vio_cmo.entitled -= delta;

arch/powerpc/platforms/pseries/vio.c

331

tmp = min(vio_cmo.excess.free, delta);

arch/powerpc/platforms/pseries/vio.c

332

vio_cmo.excess.size -= tmp;

arch/powerpc/platforms/pseries/vio.c

333

vio_cmo.excess.free -= tmp;

arch/powerpc/platforms/pseries/vio.c

340

list_for_each_entry(dev_ent, &vio_cmo.device_list, list) {

arch/powerpc/platforms/pseries/vio.c

355

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

360

schedule_delayed_work(&vio_cmo.balance_q, 0);

arch/powerpc/platforms/pseries/vio.c

361

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

388

struct vio_cmo *cmo;

arch/powerpc/platforms/pseries/vio.c

395

cmo = container_of(work, struct vio_cmo, balance_q.work);

arch/powerpc/platforms/pseries/vio.c

397

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

411

list_for_each_entry(dev_ent, &vio_cmo.device_list, list) {

arch/powerpc/platforms/pseries/vio.c

427

list_for_each_entry(dev_ent, &vio_cmo.device_list, list) {

arch/powerpc/platforms/pseries/vio.c

465

list_for_each_entry(dev_ent, &vio_cmo.device_list, list) {

arch/powerpc/platforms/pseries/vio.c

479

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

640

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

649

list_for_each_entry(dev_ent, &vio_cmo.device_list, list)

arch/powerpc/platforms/pseries/vio.c

655

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

662

vio_cmo.desired += desired - viodev->cmo.desired;

arch/powerpc/platforms/pseries/vio.c

666

vio_cmo.desired -= viodev->cmo.desired - desired;

arch/powerpc/platforms/pseries/vio.c

673

vio_cmo.reserve.size -= viodev->cmo.entitled - desired;

arch/powerpc/platforms/pseries/vio.c

674

vio_cmo.excess.size += viodev->cmo.entitled - desired;

arch/powerpc/platforms/pseries/vio.c

681

vio_cmo.excess.free += viodev->cmo.entitled -

arch/powerpc/platforms/pseries/vio.c

686

schedule_delayed_work(&vio_cmo.balance_q, 0);

arch/powerpc/platforms/pseries/vio.c

687

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

752

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

753

list_add(&dev_ent->list, &vio_cmo.device_list);

arch/powerpc/platforms/pseries/vio.c

757

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

766

if (vio_cmo.min == ((vio_cmo_num_OF_devs() + 1) *

arch/powerpc/platforms/pseries/vio.c

770

vio_cmo.desired += (viodev->cmo.desired -

arch/powerpc/platforms/pseries/vio.c

775

tmp = vio_cmo.spare + vio_cmo.excess.free;

arch/powerpc/platforms/pseries/vio.c

780

size, (vio_cmo.spare + tmp));

arch/powerpc/platforms/pseries/vio.c

781

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

786

tmp = min(size, vio_cmo.excess.free);

arch/powerpc/platforms/pseries/vio.c

787

vio_cmo.excess.free -= tmp;

arch/powerpc/platforms/pseries/vio.c

788

vio_cmo.excess.size -= tmp;

arch/powerpc/platforms/pseries/vio.c

789

vio_cmo.reserve.size += tmp;

arch/powerpc/platforms/pseries/vio.c

792

vio_cmo.spare -= size - tmp;

arch/powerpc/platforms/pseries/vio.c

795

vio_cmo.min += size;

arch/powerpc/platforms/pseries/vio.c

796

vio_cmo.desired += viodev->cmo.desired;

arch/powerpc/platforms/pseries/vio.c

798

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

818

spin_lock_irqsave(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

830

list_for_each_entry(dev_ent, &vio_cmo.device_list, list)

arch/powerpc/platforms/pseries/vio.c

848

vio_cmo.desired -= (viodev->cmo.desired - VIO_CMO_MIN_ENT);

arch/powerpc/platforms/pseries/vio.c

858

if (viodev->cmo.entitled && (vio_cmo.spare < VIO_CMO_MIN_ENT)) {

arch/powerpc/platforms/pseries/vio.c

860

vio_cmo.spare));

arch/powerpc/platforms/pseries/vio.c

861

vio_cmo.spare += tmp;

arch/powerpc/platforms/pseries/vio.c

866

vio_cmo.excess.size += viodev->cmo.entitled;

arch/powerpc/platforms/pseries/vio.c

867

vio_cmo.excess.free += viodev->cmo.entitled;

arch/powerpc/platforms/pseries/vio.c

868

vio_cmo.reserve.size -= viodev->cmo.entitled;

arch/powerpc/platforms/pseries/vio.c

880

spin_unlock_irqrestore(&vio_cmo.lock, flags);

arch/powerpc/platforms/pseries/vio.c

900

memset(&vio_cmo, 0, sizeof(struct vio_cmo));

arch/powerpc/platforms/pseries/vio.c

901

spin_lock_init(&vio_cmo.lock);

arch/powerpc/platforms/pseries/vio.c

902

INIT_LIST_HEAD(&vio_cmo.device_list);

arch/powerpc/platforms/pseries/vio.c

903

INIT_DELAYED_WORK(&vio_cmo.balance_q, vio_cmo_balance);

arch/powerpc/platforms/pseries/vio.c

915

vio_cmo.entitled = 0;

arch/powerpc/platforms/pseries/vio.c

917

vio_cmo.entitled = mpp_data.entitled_mem;

arch/powerpc/platforms/pseries/vio.c

921

vio_cmo.spare = VIO_CMO_MIN_ENT;

arch/powerpc/platforms/pseries/vio.c

922

vio_cmo.reserve.size = vio_cmo.spare;

arch/powerpc/platforms/pseries/vio.c

923

vio_cmo.reserve.size += (vio_cmo_num_OF_devs() *

arch/powerpc/platforms/pseries/vio.c

925

if (vio_cmo.reserve.size > vio_cmo.entitled) {

arch/powerpc/platforms/pseries/vio.c

932

vio_cmo.excess.size = vio_cmo.entitled - vio_cmo.reserve.size;

arch/powerpc/platforms/pseries/vio.c

933

vio_cmo.excess.free = vio_cmo.excess.size;

arch/powerpc/platforms/pseries/vio.c

934

vio_cmo.min = vio_cmo.reserve.size;

arch/powerpc/platforms/pseries/vio.c

935

vio_cmo.desired = vio_cmo.reserve.size;