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fix(BRM): MCOL-5879 DBRM::clearShm runs crit sections w/o sync mechanism (#3391)

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drrtuy
2025-02-20 16:33:44 +00:00
committed by GitHub
parent 88e80c1542
commit d5dcae52cb
6 changed files with 29 additions and 24 deletions
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13
versioning/BRM/extentmap.h
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@@ -265,6 +265,12 @@ class ExtentMapRBTreeImpl
static ExtentMapRBTreeImpl* makeExtentMapRBTreeImpl(unsigned key, off_t size, bool readOnly = false);
static void refreshShmWithLock()
{
boost::mutex::scoped_lock lk(fInstanceMutex);
return refreshShm();
}
static void refreshShm()
{
if (fInstance)
@@ -317,6 +323,13 @@ class FreeListImpl
~FreeListImpl(){};
static FreeListImpl* makeFreeListImpl(unsigned key, off_t size, bool readOnly = false);
static void refreshShmWithLock()
{
boost::mutex::scoped_lock lk(fInstanceMutex);
return refreshShm();
}
static void refreshShm()
{
if (fInstance)