From 512e6dbd080e9b123734c301100392cbe857c210 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=9B=D0=B5=D0=BE=D0=BD=D0=B8=D0=B4=20=D0=AE=D1=80=D1=8C?= =?UTF-8?q?=D0=B5=D0=B2=20=28Leonid=20Yuriev=29?= Date: Wed, 30 Nov 2022 21:56:12 +0300 Subject: [PATCH] =?UTF-8?q?mdbx:=20=D0=BE=D1=82=D0=BA=D0=BB=D1=8E=D1=87?= =?UTF-8?q?=D0=B5=D0=BD=D0=B8=D0=B5=20=D0=B1=D0=B5=D0=B7=D1=83=D1=81=D0=BB?= =?UTF-8?q?=D0=BE=D0=B2=D0=BD=D0=BE=D0=B3=D0=BE=20=D0=BF=D1=80=D0=B5=D0=B4?= =?UTF-8?q?=D0=BF=D0=BE=D1=87=D1=82=D0=B5=D0=BD=D0=B8=D1=8F=20=D0=B7=D0=B0?= =?UTF-8?q?=D0=BF=D0=B8=D1=81=D0=B8=20=D1=87=D0=B5=D1=80=D0=B5=D0=B7=20?= =?UTF-8?q?=D0=B4=D0=B5=D1=81=D0=BA=D1=80=D0=B8=D0=BF=D1=82=D0=BE=D1=80=20?= =?UTF-8?q?=D1=81=20`O=5FDSYNC`.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Требуется переработка = динамический выбор между write(O_DSYNC) и write()+fdatasync(), в зависимости от количества записываемых линейных фрагментов. --- src/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/core.c b/src/core.c index 3fc7f05d..ff289306 100644 --- a/src/core.c +++ b/src/core.c @@ -14241,8 +14241,10 @@ __cold int mdbx_env_openW(MDBX_env *env, const wchar_t *pathname, if (env->me_dsync_fd != INVALID_HANDLE_VALUE) { if ((flags & MDBX_NOMETASYNC) == 0) env->me_fd4meta = env->me_dsync_fd; +#if defined(_WIN32) || defined(_WIN64) if (env->me_fd4data == env->me_lazy_fd) env->me_fd4data = env->me_dsync_fd; +#endif /* Windows must die */ osal_fseek(env->me_dsync_fd, safe_parking_lot_offset); } }