157 class GuardedSize : tbb::detail::no_copy {  class
208     GuardedSize myL,   // lock for me
237     size_t trySetMeUsed(GuardedSize::State s) { return myL.tryLock(s); }  in trySetMeUsed()
241     size_t trySetLeftUsed(GuardedSize::State s) { return leftL.tryLock(s); }  in trySetLeftUsed()
244         size_t rSz, sz = trySetMeUsed(GuardedSize::LOCKED);  in tryLockBlock()
246         if (sz <= GuardedSize::MAX_LOCKED_VAL)  in tryLockBlock()
248         rSz = rightNeig(sz)->trySetLeftUsed(GuardedSize::LOCKED);  in tryLockBlock()
249         if (rSz <= GuardedSize::MAX_LOCKED_VAL) {  in tryLockBlock()
1052     size_t leftSz = fBlock->trySetLeftUsed(GuardedSize::COAL_BLOCK);  in doCoalesc()
1053     if (leftSz != GuardedSize::LOCKED) {  in doCoalesc()
1054         if (leftSz == GuardedSize::COAL_BLOCK) {  in doCoalesc()
1059             size_t lSz = left->trySetMeUsed(GuardedSize::COAL_BLOCK);  in doCoalesc()
1060             if (lSz <= GuardedSize::MAX_LOCKED_VAL) {  in doCoalesc()
1075     size_t rightSz = right->trySetMeUsed(GuardedSize::COAL_BLOCK);  in doCoalesc()
1076     if (rightSz != GuardedSize::LOCKED) {  in doCoalesc()
1078         if (GuardedSize::LAST_REGION_BLOCK == rightSz) {  in doCoalesc()
1079             right->setMeFree(GuardedSize::LAST_REGION_BLOCK);  in doCoalesc()
1081         } else if (GuardedSize::COAL_BLOCK == rightSz) {  in doCoalesc()
1090                 trySetLeftUsed(GuardedSize::COAL_BLOCK);  in doCoalesc()
1091             if (rSz <= GuardedSize::MAX_LOCKED_VAL) {  in doCoalesc()
1107                     trySetMeUsed(GuardedSize::COAL_BLOCK);  in doCoalesc()
1108                 if (nextRightSz > GuardedSize::MAX_LOCKED_VAL) {  in doCoalesc()
1109                     if (nextRightSz == GuardedSize::LAST_REGION_BLOCK)  in doCoalesc()
1271     lastBl->setMeFree(GuardedSize::LAST_REGION_BLOCK);  in startUseBlock()
1334     MALLOC_ASSERT(FreeBlock::minBlockSize > GuardedSize::MAX_SPEC_VAL,  in addNewRegion()
1437             MALLOC_ASSERT(mySz>GuardedSize::MAX_SPEC_VAL, ASSERT_TEXT);  in verify()
1440             MALLOC_ASSERT(right->myL.value<=GuardedSize::MAX_SPEC_VAL, ASSERT_TEXT);  in verify()
1442             MALLOC_ASSERT(fb->leftL.value<=GuardedSize::MAX_SPEC_VAL, ASSERT_TEXT);  in verify()