diff options
| author | Thomas Munro | 2022-07-20 01:50:57 +0000 |
|---|---|---|
| committer | Thomas Munro | 2022-07-20 01:55:52 +0000 |
| commit | 9430fb407bb64cc842e56fb5844265a9343dafba (patch) | |
| tree | a241a5a72a450498c746d8b2a0e8d8f25f741b4b /configure | |
| parent | b24b2be119c4cccceae838b62a3519a6d70b9476 (diff) | |
Add wal_sync_method=fdatasync for Windows.
Windows 10 gained support for flushing NTFS files with fdatasync()
semantics. The main advantage over open_datasync (in Windows API terms
FILE_FLAG_WRITE_THROUGH) is that the latter does not flush SATA drive
caches. The default setting is not changed, so users have to opt in to
this.
Discussion: https://postgr.es/m/CA%2BhUKGJZJVO%3DiX%2Beb-PXi2_XS9ZRqnn_4URh0NUQOwt6-_51xQ%40mail.gmail.com
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/configure b/configure index a4f4d321fb7..59fa82b8d7a 100755 --- a/configure +++ b/configure @@ -17133,6 +17133,12 @@ fi esac case " $LIBOBJS " in + *" fdatasync.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS fdatasync.$ac_objext" + ;; +esac + + case " $LIBOBJS " in *" kill.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS kill.$ac_objext" ;; |