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8210119: Rename SubTasksDone::is_task_claimed

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Renamed to try_claim_task and inverted result.

Reviewed-by: coleenp, sjohanss
This commit is contained in:
Kim Barrett 2018-08-30 16:16:19 -04:00
parent 67b2c6fc66
commit 75a8e7d4e2
10 changed files with 50 additions and 49 deletions
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14
src/hotspot/share/runtime/safepoint.cpp
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@ -628,7 +628,7 @@ public:
// All threads deflate monitors and mark nmethods (if necessary).
Threads::possibly_parallel_threads_do(true, &_cleanup_threads_cl);
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_DEFLATE_MONITORS)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_DEFLATE_MONITORS)) {
const char* name = "deflating idle monitors";
EventSafepointCleanupTask event;
TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));
@ -638,7 +638,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_UPDATE_INLINE_CACHES)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_UPDATE_INLINE_CACHES)) {
const char* name = "updating inline caches";
EventSafepointCleanupTask event;
TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));
@ -648,7 +648,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_COMPILATION_POLICY)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_COMPILATION_POLICY)) {
const char* name = "compilation policy safepoint handler";
EventSafepointCleanupTask event;
TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));
@ -658,7 +658,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_SYMBOL_TABLE_REHASH)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_SYMBOL_TABLE_REHASH)) {
if (SymbolTable::needs_rehashing()) {
const char* name = "rehashing symbol table";
EventSafepointCleanupTask event;
@ -670,7 +670,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_STRING_TABLE_REHASH)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_STRING_TABLE_REHASH)) {
if (StringTable::needs_rehashing()) {
const char* name = "rehashing string table";
EventSafepointCleanupTask event;
@ -682,7 +682,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_CLD_PURGE)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_CLD_PURGE)) {
// CMS delays purging the CLDG until the beginning of the next safepoint and to
// make sure concurrent sweep is done
const char* name = "purging class loader data graph";
@ -694,7 +694,7 @@ public:
}
}
if (!_subtasks.is_task_claimed(SafepointSynchronize::SAFEPOINT_CLEANUP_SYSTEM_DICTIONARY_RESIZE)) {
if (_subtasks.try_claim_task(SafepointSynchronize::SAFEPOINT_CLEANUP_SYSTEM_DICTIONARY_RESIZE)) {
const char* name = "resizing system dictionaries";
EventSafepointCleanupTask event;
TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup));