Version 0.7.17

[userspace-rcu.git] / rculfhash.c

diff --git a/rculfhash.c b/rculfhash.c
index ea65611266afac9aa0d99a7357b4beb0cfcfed50..e17fd42778ca5c5f9d2967aabcca08c10991776b 100644 (file)
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -1175,6 +1175,10 @@ void partition_resize_helper(struct cds_lfht *ht, unsigned long i,
        int thread, ret;
        unsigned long nr_threads;
 
+       assert(nr_cpus_mask != -1);
+       if (nr_cpus_mask < 0 || len < 2 * MIN_PARTITION_PER_THREAD)
+               goto fallback;
+
        /*
         * Note: nr_cpus_mask + 1 is always power of 2.
         * We spawn just the number of threads we need to satisfy the minimum
@@ -1267,13 +1271,6 @@ static
 void init_table_populate(struct cds_lfht *ht, unsigned long i,
                         unsigned long len)
 {
-       assert(nr_cpus_mask != -1);
-       if (nr_cpus_mask < 0 || len < 2 * MIN_PARTITION_PER_THREAD) {
-               ht->flavor->thread_online();
-               init_table_populate_partition(ht, i, 0, len);
-               ht->flavor->thread_offline();
-               return;
-       }
        partition_resize_helper(ht, i, len, init_table_populate_partition);
 }
 
@@ -1366,14 +1363,6 @@ void remove_table_partition(struct cds_lfht *ht, unsigned long i,
 static
 void remove_table(struct cds_lfht *ht, unsigned long i, unsigned long len)
 {
-
-       assert(nr_cpus_mask != -1);
-       if (nr_cpus_mask < 0 || len < 2 * MIN_PARTITION_PER_THREAD) {
-               ht->flavor->thread_online();
-               remove_table_partition(ht, i, 0, len);
-               ht->flavor->thread_offline();
-               return;
-       }
        partition_resize_helper(ht, i, len, remove_table_partition);
 }
 
@@ -1396,7 +1385,7 @@ void fini_table(struct cds_lfht *ht,
                unsigned long len;
 
                len = 1UL << (i - 1);
-               dbg_printf("fini order %lu len: %lu\n", i, len);
+               dbg_printf("fini order %ld len: %lu\n", i, len);
 
                /* Stop shrink if the resize target changes under us */
                if (CMM_LOAD_SHARED(ht->resize_target) > (1UL << (i - 1)))