diff options
Diffstat (limited to 'src/backend/storage/ipc/procsignal.c')
| -rw-r--r-- | src/backend/storage/ipc/procsignal.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/src/backend/storage/ipc/procsignal.c b/src/backend/storage/ipc/procsignal.c index d158bb7a19f..f41563a0a48 100644 --- a/src/backend/storage/ipc/procsignal.c +++ b/src/backend/storage/ipc/procsignal.c @@ -28,6 +28,7 @@ #include "storage/latch.h" #include "storage/proc.h" #include "storage/shmem.h" +#include "storage/smgr.h" #include "storage/sinval.h" #include "tcop/tcopprot.h" #include "utils/memutils.h" @@ -94,7 +95,6 @@ static ProcSignalSlot *MyProcSignalSlot = NULL; static bool CheckProcSignal(ProcSignalReason reason); static void CleanupProcSignalState(int status, Datum arg); static void ResetProcSignalBarrierBits(uint32 flags); -static bool ProcessBarrierPlaceholder(void); static inline int GetNumProcSignalSlots(void); /* @@ -536,8 +536,8 @@ ProcessProcSignalBarrier(void) type = (ProcSignalBarrierType) pg_rightmost_one_pos32(flags); switch (type) { - case PROCSIGNAL_BARRIER_PLACEHOLDER: - processed = ProcessBarrierPlaceholder(); + case PROCSIGNAL_BARRIER_SMGRRELEASE: + processed = ProcessBarrierSmgrRelease(); break; } @@ -603,24 +603,6 @@ ResetProcSignalBarrierBits(uint32 flags) InterruptPending = true; } -static bool -ProcessBarrierPlaceholder(void) -{ - /* - * XXX. This is just a placeholder until the first real user of this - * machinery gets committed. Rename PROCSIGNAL_BARRIER_PLACEHOLDER to - * PROCSIGNAL_BARRIER_SOMETHING_ELSE where SOMETHING_ELSE is something - * appropriately descriptive. Get rid of this function and instead have - * ProcessBarrierSomethingElse. Most likely, that function should live in - * the file pertaining to that subsystem, rather than here. - * - * The return value should be 'true' if the barrier was successfully - * absorbed and 'false' if not. Note that returning 'false' can lead to - * very frequent retries, so try hard to make that an uncommon case. - */ - return true; -} - /* * CheckProcSignal - check to see if a particular reason has been * signaled, and clear the signal flag. Should be called after receiving |