diff options
Diffstat (limited to 'userspace/units')
-rw-r--r-- | userspace/units/posix-bitops/posix-bitops.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/userspace/units/posix-bitops/posix-bitops.c b/userspace/units/posix-bitops/posix-bitops.c index c808e777..22386a9b 100644 --- a/userspace/units/posix-bitops/posix-bitops.c +++ b/userspace/units/posix-bitops/posix-bitops.c | |||
@@ -110,20 +110,20 @@ static int test_fls(struct unit_module *m, struct gk20a *g, void *args) | |||
110 | unsigned long i; | 110 | unsigned long i; |
111 | 111 | ||
112 | CHECK_FLS_WORD(single_ulong_maps[0], 0UL); | 112 | CHECK_FLS_WORD(single_ulong_maps[0], 0UL); |
113 | CHECK_FLS_WORD(single_ulong_maps[1], BITS_PER_LONG - 1UL); | 113 | CHECK_FLS_WORD(single_ulong_maps[1], BITS_PER_LONG); |
114 | CHECK_FLS_WORD(single_ulong_maps[2], 31UL); | 114 | CHECK_FLS_WORD(single_ulong_maps[2], 32UL); |
115 | CHECK_FLS_WORD(single_ulong_maps[3], 23UL); | 115 | CHECK_FLS_WORD(single_ulong_maps[3], 24UL); |
116 | CHECK_FLS_WORD(single_ulong_maps[4], 31UL); | 116 | CHECK_FLS_WORD(single_ulong_maps[4], 32UL); |
117 | CHECK_FLS_WORD(single_ulong_maps[5], 15UL); | 117 | CHECK_FLS_WORD(single_ulong_maps[5], 16UL); |
118 | CHECK_FLS_WORD(single_ulong_maps[6], 31UL); | 118 | CHECK_FLS_WORD(single_ulong_maps[6], 32UL); |
119 | CHECK_FLS_WORD(single_ulong_maps[7], 0UL); | 119 | CHECK_FLS_WORD(single_ulong_maps[7], 1UL); |
120 | CHECK_FLS_WORD(single_ulong_maps[8], 31UL); | 120 | CHECK_FLS_WORD(single_ulong_maps[8], 32UL); |
121 | CHECK_FLS_WORD(single_ulong_maps[9], 16UL); | 121 | CHECK_FLS_WORD(single_ulong_maps[9], 17UL); |
122 | 122 | ||
123 | #undef CHECK_FLS_WORD | 123 | #undef CHECK_FLS_WORD |
124 | 124 | ||
125 | for (i = 0; i < BITS_PER_LONG; i++) { | 125 | for (i = 0; i < BITS_PER_LONG; i++) { |
126 | if (fls(BIT(i)) != i) | 126 | if (fls(BIT(i)) != (i+1)) |
127 | unit_return_fail(m, "fls(1 << %lu) != %lu! [%lu]\n", | 127 | unit_return_fail(m, "fls(1 << %lu) != %lu! [%lu]\n", |
128 | i, i, fls(BIT(i))); | 128 | i, i, fls(BIT(i))); |
129 | } | 129 | } |