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| author | Nick Terrell <terrelln@fb.com> | 2022-12-13 16:21:55 -0800 |
|---|---|---|
| committer | Nick Terrell <terrelln@fb.com> | 2022-12-13 16:21:55 -0800 |
| commit | 4f2c0a4acffbec01079c28f839422e64ddeff004 (patch) | |
| tree | 06ada4a8a6d94a94c93944806041b8c994cebfc5 /lib/test_sysctl.c | |
| parent | 88a309465b3f05a100c3b81966982c0f9f5d23a6 (diff) | |
| parent | 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 (diff) | |
| download | lwn-4f2c0a4acffbec01079c28f839422e64ddeff004.tar.gz lwn-4f2c0a4acffbec01079c28f839422e64ddeff004.zip | |
Merge branch 'main' into zstd-linus
Diffstat (limited to 'lib/test_sysctl.c')
| -rw-r--r-- | lib/test_sysctl.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/test_sysctl.c b/lib/test_sysctl.c index a5a3d6c27e1f..9a564971f539 100644 --- a/lib/test_sysctl.c +++ b/lib/test_sysctl.c @@ -38,6 +38,7 @@ static int i_zero; static int i_one_hundred = 100; +static int match_int_ok = 1; struct test_sysctl_data { int int_0001; @@ -96,6 +97,13 @@ static struct ctl_table test_table[] = { .proc_handler = proc_dointvec, }, { + .procname = "match_int", + .data = &match_int_ok, + .maxlen = sizeof(match_int_ok), + .mode = 0444, + .proc_handler = proc_dointvec, + }, + { .procname = "boot_int", .data = &test_data.boot_int, .maxlen = sizeof(test_data.boot_int), @@ -132,6 +140,30 @@ static struct ctl_table_header *test_sysctl_header; static int __init test_sysctl_init(void) { + int i; + + struct { + int defined; + int wanted; + } match_int[] = { + {.defined = *(int *)SYSCTL_ZERO, .wanted = 0}, + {.defined = *(int *)SYSCTL_ONE, .wanted = 1}, + {.defined = *(int *)SYSCTL_TWO, .wanted = 2}, + {.defined = *(int *)SYSCTL_THREE, .wanted = 3}, + {.defined = *(int *)SYSCTL_FOUR, .wanted = 4}, + {.defined = *(int *)SYSCTL_ONE_HUNDRED, .wanted = 100}, + {.defined = *(int *)SYSCTL_TWO_HUNDRED, .wanted = 200}, + {.defined = *(int *)SYSCTL_ONE_THOUSAND, .wanted = 1000}, + {.defined = *(int *)SYSCTL_THREE_THOUSAND, .wanted = 3000}, + {.defined = *(int *)SYSCTL_INT_MAX, .wanted = INT_MAX}, + {.defined = *(int *)SYSCTL_MAXOLDUID, .wanted = 65535}, + {.defined = *(int *)SYSCTL_NEG_ONE, .wanted = -1}, + }; + + for (i = 0; i < ARRAY_SIZE(match_int); i++) + if (match_int[i].defined != match_int[i].wanted) + match_int_ok = 0; + test_data.bitmap_0001 = kzalloc(SYSCTL_TEST_BITMAP_SIZE/8, GFP_KERNEL); if (!test_data.bitmap_0001) return -ENOMEM; |