diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/utils/mmgr/dsa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/mmgr/dsa.c b/src/backend/utils/mmgr/dsa.c index c8a72686177..4b6bcffea28 100644 --- a/src/backend/utils/mmgr/dsa.c +++ b/src/backend/utils/mmgr/dsa.c @@ -1043,7 +1043,7 @@ dsa_get_total_size(dsa_area *area) { size_t size; - LWLockAcquire(DSA_AREA_LOCK(area), LW_EXCLUSIVE); + LWLockAcquire(DSA_AREA_LOCK(area), LW_SHARED); size = area->control->total_segment_size; LWLockRelease(DSA_AREA_LOCK(area)); @@ -1075,7 +1075,7 @@ dsa_get_total_size_from_handle(dsa_handle handle) control = (dsa_area_control *) dsm_segment_address(segment); - LWLockAcquire(&control->lock, LW_EXCLUSIVE); + LWLockAcquire(&control->lock, LW_SHARED); size = control->total_segment_size; LWLockRelease(&control->lock); |