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| author | Dan Williams <dan.j.williams@intel.com> | 2019-03-11 12:37:55 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2019-03-11 12:37:55 -0700 |
| commit | 4083014e32699af04a8e6eaa4855b08dba36a47a (patch) | |
| tree | fa37f9f9691fe64ca8a3c0cdc0315dc12462e6e4 /lib/test_rhashtable.c | |
| parent | 6fd96ff557963de8e62842a0dc360a6e3610d2bb (diff) | |
| parent | 78153dd45e7e0596ba32b15d02bda08e1513111e (diff) | |
Merge branch 'for-5.1/nfit/ars' into libnvdimm-for-next
Merge several updates to the ARS implementation. Highlights include:
* Support retrieval of short-ARS results if the ARS state is "requires
continuation", and even if the "no_init_ars" module parameter is
specified.
* Allow busy-polling of the kernel ARS state by allowing root to reset
the exponential back-off timer.
* Filter potentially stale ARS results by tracking query-ARS relative to
the previous start-ARS.
Diffstat (limited to 'lib/test_rhashtable.c')
| -rw-r--r-- | lib/test_rhashtable.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/lib/test_rhashtable.c b/lib/test_rhashtable.c index 6a8ac7626797..e52f8cafe227 100644 --- a/lib/test_rhashtable.c +++ b/lib/test_rhashtable.c @@ -541,38 +541,45 @@ static unsigned int __init print_ht(struct rhltable *rhlt) static int __init test_insert_dup(struct test_obj_rhl *rhl_test_objects, int cnt, bool slow) { - struct rhltable rhlt; + struct rhltable *rhlt; unsigned int i, ret; const char *key; int err = 0; - err = rhltable_init(&rhlt, &test_rht_params_dup); - if (WARN_ON(err)) + rhlt = kmalloc(sizeof(*rhlt), GFP_KERNEL); + if (WARN_ON(!rhlt)) + return -EINVAL; + + err = rhltable_init(rhlt, &test_rht_params_dup); + if (WARN_ON(err)) { + kfree(rhlt); return err; + } for (i = 0; i < cnt; i++) { rhl_test_objects[i].value.tid = i; - key = rht_obj(&rhlt.ht, &rhl_test_objects[i].list_node.rhead); + key = rht_obj(&rhlt->ht, &rhl_test_objects[i].list_node.rhead); key += test_rht_params_dup.key_offset; if (slow) { - err = PTR_ERR(rhashtable_insert_slow(&rhlt.ht, key, + err = PTR_ERR(rhashtable_insert_slow(&rhlt->ht, key, &rhl_test_objects[i].list_node.rhead)); if (err == -EAGAIN) err = 0; } else - err = rhltable_insert(&rhlt, + err = rhltable_insert(rhlt, &rhl_test_objects[i].list_node, test_rht_params_dup); if (WARN(err, "error %d on element %d/%d (%s)\n", err, i, cnt, slow? "slow" : "fast")) goto skip_print; } - ret = print_ht(&rhlt); + ret = print_ht(rhlt); WARN(ret != cnt, "missing rhltable elements (%d != %d, %s)\n", ret, cnt, slow? "slow" : "fast"); skip_print: - rhltable_destroy(&rhlt); + rhltable_destroy(rhlt); + kfree(rhlt); return 0; } |