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author | Matthew Wilcox <willy@infradead.org> | 2018-06-18 18:39:28 -0400 |
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committer | Matthew Wilcox <willy@infradead.org> | 2018-08-21 23:54:21 -0400 |
commit | f272668deb9108b6118a85ffd73886b9a92c1002 (patch) | |
tree | 2e0b2713c5ef5734d15564fe18d3cba10eaa27e4 /tools/testing | |
parent | 5c78b0b1ebe16fbae39a1cada79ab067965828f5 (diff) | |
download | linux-f272668deb9108b6118a85ffd73886b9a92c1002.tar.bz2 |
test_ida: check_ida_destroy and check_ida_alloc
Move these tests from the userspace test-suite to the kernel test-suite.
Also convert check_ida_random to the new API.
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'tools/testing')
-rw-r--r-- | tools/testing/radix-tree/idr-test.c | 70 |
1 files changed, 4 insertions, 66 deletions
diff --git a/tools/testing/radix-tree/idr-test.c b/tools/testing/radix-tree/idr-test.c index c6026cfe3145..321ba92c70d2 100644 --- a/tools/testing/radix-tree/idr-test.c +++ b/tools/testing/radix-tree/idr-test.c @@ -364,7 +364,6 @@ void ida_check_random(void) { DEFINE_IDA(ida); DECLARE_BITMAP(bitmap, 2048); - int id, err; unsigned int i; time_t s = time(NULL); @@ -375,15 +374,11 @@ void ida_check_random(void) int bit = i & 2047; if (test_bit(bit, bitmap)) { __clear_bit(bit, bitmap); - ida_remove(&ida, bit); + ida_free(&ida, bit); } else { __set_bit(bit, bitmap); - do { - ida_pre_get(&ida, GFP_KERNEL); - err = ida_get_new_above(&ida, bit, &id); - } while (err == -EAGAIN); - assert(!err); - assert(id == bit); + IDA_BUG_ON(&ida, ida_alloc_min(&ida, bit, GFP_KERNEL) + != bit); } } ida_destroy(&ida); @@ -411,66 +406,9 @@ void ida_simple_get_remove_test(void) void user_ida_checks(void) { - DEFINE_IDA(ida); - int id; - unsigned long i; - radix_tree_cpu_dead(1); - ida_check_nomem(); - - for (i = 0; i < 10000; i++) { - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new(&ida, &id)); - assert(id == i); - } - - ida_remove(&ida, 20); - ida_remove(&ida, 21); - for (i = 0; i < 3; i++) { - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new(&ida, &id)); - if (i == 2) - assert(id == 10000); - } - - for (i = 0; i < 5000; i++) - ida_remove(&ida, i); - - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 5000, &id)); - assert(id == 10001); - - ida_destroy(&ida); - - assert(ida_is_empty(&ida)); - - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 1, &id)); - assert(id == 1); - - ida_remove(&ida, id); - assert(ida_is_empty(&ida)); - ida_destroy(&ida); - assert(ida_is_empty(&ida)); - - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 1, &id)); - ida_destroy(&ida); - assert(ida_is_empty(&ida)); - - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 1, &id)); - assert(id == 1); - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 1025, &id)); - assert(id == 1025); - assert(ida_pre_get(&ida, GFP_KERNEL)); - assert(!ida_get_new_above(&ida, 10000, &id)); - assert(id == 10000); - ida_remove(&ida, 1025); - ida_destroy(&ida); - assert(ida_is_empty(&ida)); + ida_check_nomem(); ida_check_conv_user(); ida_check_random(); ida_simple_get_remove_test(); |