From c2f970c32b527660a33fa513a76d913c812dcf7c Mon Sep 17 00:00:00 2001
From: Jason Evans <jasone@canonware.com>
Date: Thu, 5 May 2016 17:45:02 -0700
Subject: Modify pages_map() to support mapping uncommitted virtual memory.

If the OS overcommits:
- Commit all mappings in pages_map() regardless of whether the caller
  requested committed memory.
- Linux-specific: Specify MAP_NORESERVE to avoid
  unfortunate interactions with heuristic overcommit mode during
  fork(2).

This resolves #193.
---
 src/jemalloc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/jemalloc.c')

diff --git a/src/jemalloc.c b/src/jemalloc.c
index cd97ea16..1a26a44f 100644
--- a/src/jemalloc.c
+++ b/src/jemalloc.c
@@ -1272,6 +1272,7 @@ malloc_init_hard_a0_locked(tsd_t *tsd)
 				abort();
 		}
 	}
+	pages_boot();
 	if (base_boot())
 		return (true);
 	if (chunk_boot())
-- 
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