diff options
Diffstat (limited to 'src/pal/src/shmemory/shmemory.cpp')
| -rw-r--r-- | src/pal/src/shmemory/shmemory.cpp | 54 |
1 files changed, 9 insertions, 45 deletions
diff --git a/src/pal/src/shmemory/shmemory.cpp b/src/pal/src/shmemory/shmemory.cpp index 42e06be834..35dadd6b3a 100644 --- a/src/pal/src/shmemory/shmemory.cpp +++ b/src/pal/src/shmemory/shmemory.cpp @@ -189,10 +189,6 @@ SET_DEFAULT_DEBUG_CHANNEL(SHMEM); #define SEGMENT_NAME_SUFFIX_LENGTH 10 -#if defined(_DEBUG) && defined(_HPUX_) -#define TRACK_SHMLOCK_OWNERSHIP -#endif // _DEBUG && _HPUX_ - /* SHMPTR structure : High byte is SHM segment number @@ -808,24 +804,6 @@ int SHMLock(void) CHECK_CANARIES(header); #endif // TRACK_SHMLOCK_OWNERSHIP -#ifdef _HPUX_ - // - // TODO: workaround for VSW # 381564 - // - if (0 == tmp_pid && my_pid != header->spinlock) - { - ERROR("InterlockedCompareExchange returned the Comperand but " - "failed to store the Exchange value to the Destination: " - "looping again [my_pid=%u header->spinlock=%u tmp_pid=%u " - "spincount=%d locking_thread=%u]\n", (DWORD)my_pid, - (DWORD)header->spinlock, (DWORD)tmp_pid, (int)spincount, - (HANDLE)locking_thread); - - // Keep looping - tmp_pid = 42; - } -#endif // _HPUX_ - if (0 == tmp_pid) { // Spinlock acquired: break out of the loop @@ -964,31 +942,17 @@ int SHMRelease(void) #endif // TRACK_SHMLOCK_OWNERSHIP -#ifdef _HPUX_ - // - // TODO: workaround for VSW # 381564 - // - do -#endif // _HPUX_ - { - /* Make sure we don't touch the spinlock if we don't own it. We're - supposed to own it if we get here, but just in case... */ - tmp_pid = InterlockedCompareExchange((LONG *) &header->spinlock, 0, my_pid); + /* Make sure we don't touch the spinlock if we don't own it. We're + supposed to own it if we get here, but just in case... */ + tmp_pid = InterlockedCompareExchange((LONG *) &header->spinlock, 0, my_pid); - if (tmp_pid != my_pid) - { - ASSERT("Process 0x%08x tried to release spinlock owned by process " - "0x%08x! \n", my_pid, tmp_pid); - PALCLeaveCriticalSection(&shm_critsec); - return 0; - } + if (tmp_pid != my_pid) + { + ASSERT("Process 0x%08x tried to release spinlock owned by process " + "0x%08x! \n", my_pid, tmp_pid); + PALCLeaveCriticalSection(&shm_critsec); + return 0; } -#ifdef _HPUX_ - // - // TODO: workaround for VSW # 381564 - // - while (my_pid == header->spinlock); -#endif // _HPUX_ /* indicate no thread (in this process) holds the SHM lock */ locking_thread = 0; |