diff options
Diffstat (limited to 'src/include/pg_config_manual.h')
| -rw-r--r-- | src/include/pg_config_manual.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h index b309395f11c..14336acb963 100644 --- a/src/include/pg_config_manual.h +++ b/src/include/pg_config_manual.h @@ -136,7 +136,9 @@ /* * USE_PREFETCH code should be compiled only if we have a way to implement * prefetching. (This is decoupled from USE_POSIX_FADVISE because there - * might in future be support for alternative low-level prefetch APIs.) + * might in future be support for alternative low-level prefetch APIs. + * If you change this, you probably need to adjust the error message in + * check_effective_io_concurrency.) */ #ifdef USE_POSIX_FADVISE #define USE_PREFETCH |