From 7d4ba074744a39500c13e317d9e89e16f7fc9b7f Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Wed, 11 Apr 2018 00:06:09 +0300
Subject: 512M is the maximum size that a 32-bit program can mmap

---
 plugins/Dbx_mdbx/src/dbintf.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'plugins/Dbx_mdbx')

diff --git a/plugins/Dbx_mdbx/src/dbintf.cpp b/plugins/Dbx_mdbx/src/dbintf.cpp
index 0a643f548c..230a01920e 100644
--- a/plugins/Dbx_mdbx/src/dbintf.cpp
+++ b/plugins/Dbx_mdbx/src/dbintf.cpp
@@ -182,12 +182,12 @@ STDMETHODIMP_(void) CDbxMDBX::SetCacheSafetyMode(BOOL bIsSet)
 int CDbxMDBX::Map()
 {
 	int rc = mdbx_env_set_geometry(m_env,
-		-1 /* minimal lower limit */,
-		64ul << 10 /* atleast 64K for now */,
-		256ul << 20 /* 256M upper limit */,
-		256ul << 10 /* 256K growth step */,
-		512ul << 10 /* 512K shrink threshold */,
-		-1 /* default page size */);
+		         -1,   // minimal lower limit
+		  1ul << 20,   // at least 1M for now
+		512ul << 20,	// 512M upper size
+		  1ul << 20,   // 1M growth step
+		512ul << 10,   // 512K shrink threshold
+		         -1);  // default page size
 	if (rc != MDBX_SUCCESS)
 		return rc;
 
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