Followed by:
commit 5a2141a73185fb1aaaceb73f8239a7efb81c16e6
Author: Mathieu Desnoyers <[email protected]>
Date: Sun Dec 4 11:51:09 2011 -0500
rculfhash: Simplify default logic
Signed-off-by: Mathieu Desnoyers <[email protected]>
diff --git a/rculfhash.c b/rculfhash.c
index 5ef2c78..d04451f 100644
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -1275,14 +1275,8 @@ struct cds_lfht *_cds_lfht_new(unsigned long init_size,
* Memory management plugin default.
*/
if (!mm) {
- if (!max_nr_buckets) {
- /*
- * If the maximum number of buckets is not
- * specified, we cannot use the mmap allocator,
- * so fallback on order allocator.
- */
- mm = &cds_lfht_mm_order;
- } else if (CAA_BITS_PER_LONG > 32
+ if (CAA_BITS_PER_LONG > 32
+ && max_nr_buckets
&& max_nr_buckets <= (1ULL << 32)) {
/*
* For 64-bit architectures, with max number of
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
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