diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/storage/ipc/procarray.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c index 3425e7494bc..bd3c7a47fe2 100644 --- a/src/backend/storage/ipc/procarray.c +++ b/src/backend/storage/ipc/procarray.c @@ -840,12 +840,12 @@ ProcArrayGroupClearXid(PGPROC *proc, TransactionId latestXid) /* Walk the list and clear all XIDs. */ while (nextidx != INVALID_PGPROCNO) { - PGPROC *proc = &allProcs[nextidx]; + PGPROC *nextproc = &allProcs[nextidx]; - ProcArrayEndTransactionInternal(proc, proc->procArrayGroupMemberXid); + ProcArrayEndTransactionInternal(nextproc, nextproc->procArrayGroupMemberXid); /* Move to next proc in list. */ - nextidx = pg_atomic_read_u32(&proc->procArrayGroupNext); + nextidx = pg_atomic_read_u32(&nextproc->procArrayGroupNext); } /* We're done with the lock now. */ @@ -860,18 +860,18 @@ ProcArrayGroupClearXid(PGPROC *proc, TransactionId latestXid) */ while (wakeidx != INVALID_PGPROCNO) { - PGPROC *proc = &allProcs[wakeidx]; + PGPROC *nextproc = &allProcs[wakeidx]; - wakeidx = pg_atomic_read_u32(&proc->procArrayGroupNext); - pg_atomic_write_u32(&proc->procArrayGroupNext, INVALID_PGPROCNO); + wakeidx = pg_atomic_read_u32(&nextproc->procArrayGroupNext); + pg_atomic_write_u32(&nextproc->procArrayGroupNext, INVALID_PGPROCNO); /* ensure all previous writes are visible before follower continues. */ pg_write_barrier(); - proc->procArrayGroupMember = false; + nextproc->procArrayGroupMember = false; - if (proc != MyProc) - PGSemaphoreUnlock(proc->sem); + if (nextproc != MyProc) + PGSemaphoreUnlock(nextproc->sem); } } |