Squashed 'src/leveldb/' changes from 64052c76c5..524b7e36a8

524b7e36a8 Merge #19: Increase maximum read-only mmap()s used from 1000 to 4096 on 64-bit systems 4874cb8d3e Increase maximum number of read-only mmap()s used from 1000 to 4096 on 64 bit systems. git-subtree-dir: src/leveldb git-subtree-split: 524b7e36a8e3bce6fcbcd1b5df09024283f325ba
peercoin · Aug 9, 2018 · ec749b1 · ec749b1
1 parent 835a21b
commit ec749b1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/util/env_posix.cc b/util/env_posix.cc
@@ -585,8 +585,8 @@ static int MaxMmaps() {
   if (mmap_limit >= 0) {
     return mmap_limit;
   }
-  // Up to 1000 mmaps for 64-bit binaries; none for smaller pointer sizes.
-  mmap_limit = sizeof(void*) >= 8 ? 1000 : 0;
+  // Up to 4096 mmaps for 64-bit binaries; none for smaller pointer sizes.
+  mmap_limit = sizeof(void*) >= 8 ? 4096 : 0;
   return mmap_limit;
 }