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Lower minimum objects/slab threshold

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As long as we can fit a minimum of one object/slab there's no reason
to prevent the creation of the cache.  This effectively pushes the
maximum object size up to 32MB.  The splat cache tests were extended
accordingly to verify this functionality.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2014-11-03 13:50:39 -08:00
parent 7f118e836e
commit 917fef2732
2 changed files with 10 additions and 1 deletions
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module/splat/splat-kmem.c
+9
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@@ -799,6 +799,10 @@ splat_kmem_test6(struct file *file, void *arg)
if (rc)
return rc;
rc = splat_kmem_cache_test(file, arg, name, 16*1024*1024, 0, KMC_VMEM);
if (rc)
return rc;
/* Off slab (default + kmem + vmem) */
rc = splat_kmem_cache_test(file, arg, name, 256*1024, 0, KMC_OFFSLAB);
if (rc)
@@ -811,6 +815,11 @@ splat_kmem_test6(struct file *file, void *arg)
rc = splat_kmem_cache_test(file, arg, name, 1024*1024, 0,
KMC_VMEM | KMC_OFFSLAB);
if (rc)
return rc;
rc = splat_kmem_cache_test(file, arg, name, 16*1024*1024, 0,
KMC_VMEM | KMC_OFFSLAB);
return rc;
}