diff options
Diffstat (limited to 'src/backend/port/sysv_shmem.c')
| -rw-r--r-- | src/backend/port/sysv_shmem.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/port/sysv_shmem.c b/src/backend/port/sysv_shmem.c index 3267648c959..bbe1a682acb 100644 --- a/src/backend/port/sysv_shmem.c +++ b/src/backend/port/sysv_shmem.c @@ -649,6 +649,12 @@ PGSharedMemoryCreate(Size size, int port, errmsg("huge pages not supported on this platform"))); #endif + /* For now, we don't support huge pages in SysV memory */ + if (huge_pages == HUGE_PAGES_ON && shared_memory_type != SHMEM_TYPE_MMAP) + ereport(ERROR, + (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), + errmsg("huge pages not supported with the current shared_memory_type setting"))); + /* Room for a header? */ Assert(size > MAXALIGN(sizeof(PGShmemHeader))); |