diff options
Diffstat (limited to 'src/backend/storage/ipc/shm_toc.c')
| -rw-r--r-- | src/backend/storage/ipc/shm_toc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/storage/ipc/shm_toc.c b/src/backend/storage/ipc/shm_toc.c index 50334cd7978..a532f4fa5cf 100644 --- a/src/backend/storage/ipc/shm_toc.c +++ b/src/backend/storage/ipc/shm_toc.c @@ -96,7 +96,7 @@ shm_toc_allocate(shm_toc *toc, Size nbytes) total_bytes = vtoc->toc_total_bytes; allocated_bytes = vtoc->toc_allocated_bytes; nentry = vtoc->toc_nentry; - toc_bytes = offsetof(shm_toc, toc_entry) +nentry * sizeof(shm_toc_entry) + toc_bytes = offsetof(shm_toc, toc_entry) + nentry * sizeof(shm_toc_entry) + allocated_bytes; /* Check for memory exhaustion and overflow. */ @@ -132,7 +132,7 @@ shm_toc_freespace(shm_toc *toc) nentry = vtoc->toc_nentry; SpinLockRelease(&toc->toc_mutex); - toc_bytes = offsetof(shm_toc, toc_entry) +nentry * sizeof(shm_toc_entry); + toc_bytes = offsetof(shm_toc, toc_entry) + nentry * sizeof(shm_toc_entry); Assert(allocated_bytes + BUFFERALIGN(toc_bytes) <= total_bytes); return total_bytes - (allocated_bytes + BUFFERALIGN(toc_bytes)); } @@ -176,7 +176,7 @@ shm_toc_insert(shm_toc *toc, uint64 key, void *address) total_bytes = vtoc->toc_total_bytes; allocated_bytes = vtoc->toc_allocated_bytes; nentry = vtoc->toc_nentry; - toc_bytes = offsetof(shm_toc, toc_entry) +nentry * sizeof(shm_toc_entry) + toc_bytes = offsetof(shm_toc, toc_entry) + nentry * sizeof(shm_toc_entry) + allocated_bytes; /* Check for memory exhaustion and overflow. */ |