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Code Issues Releases Activity

remove some test code.

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This commit is contained in:
Luigi Rizzo 2013-11-05 01:06:22 +00:00
parent 954dca4c99
commit bc4c07d8e6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=257666
1 changed files with 0 additions and 117 deletions
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117
sys/dev/netmap/netmap.c
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@ -24,10 +24,6 @@
*/
#ifdef __FreeBSD__
#define TEST_STUFF // test code, does not compile yet on linux
#endif /* __FreeBSD__ */
/*
* This module supports memory mapped access to network devices,
* see netmap(4).
@ -700,112 +696,6 @@ pkt_copy(void *_src, void *_dst, int l)
}
#ifdef TEST_STUFF
struct xxx {
char *name;
void (*fn)(uint32_t);
};
static void
nm_test_defmtx(uint32_t n)
{
uint32_t i;
struct mtx m;
mtx_init(&m, "test", NULL, MTX_DEF);
for (i = 0; i < n; i++) { mtx_lock(&m); mtx_unlock(&m); }
mtx_destroy(&m);
return;
}
static void
nm_test_spinmtx(uint32_t n)
{
uint32_t i;
struct mtx m;
mtx_init(&m, "test", NULL, MTX_SPIN);
for (i = 0; i < n; i++) { mtx_lock(&m); mtx_unlock(&m); }
mtx_destroy(&m);
return;
}
static void
nm_test_rlock(uint32_t n)
{
uint32_t i;
struct rwlock m;
rw_init(&m, "test");
for (i = 0; i < n; i++) { rw_rlock(&m); rw_runlock(&m); }
rw_destroy(&m);
return;
}
static void
nm_test_wlock(uint32_t n)
{
uint32_t i;
struct rwlock m;
rw_init(&m, "test");
for (i = 0; i < n; i++) { rw_wlock(&m); rw_wunlock(&m); }
rw_destroy(&m);
return;
}
static void
nm_test_slock(uint32_t n)
{
uint32_t i;
struct sx m;
sx_init(&m, "test");
for (i = 0; i < n; i++) { sx_slock(&m); sx_sunlock(&m); }
sx_destroy(&m);
return;
}
static void
nm_test_xlock(uint32_t n)
{
uint32_t i;
struct sx m;
sx_init(&m, "test");
for (i = 0; i < n; i++) { sx_xlock(&m); sx_xunlock(&m); }
sx_destroy(&m);
return;
}
struct xxx nm_tests[] = {
{ "defmtx", nm_test_defmtx },
{ "spinmtx", nm_test_spinmtx },
{ "rlock", nm_test_rlock },
{ "wlock", nm_test_wlock },
{ "slock", nm_test_slock },
{ "xlock", nm_test_xlock },
};
static int
nm_test(struct nmreq *nmr)
{
uint32_t scale, n, test;
static int old_test = -1;
test = nmr->nr_cmd;
scale = nmr->nr_offset;
n = sizeof(nm_tests) / sizeof(struct xxx) - 1;
if (test > n) {
D("test index too high, max %d", n);
return 0;
}
if (old_test != test) {
D("test %s scale %d", nm_tests[test].name, scale);
old_test = test;
}
nm_tests[test].fn(scale);
return 0;
}
#endif /* TEST_STUFF */
/*
* locate a bridge among the existing ones.
* MUST BE CALLED WITH NMG_LOCK()
@ -2444,13 +2334,6 @@ netmap_ioctl(struct cdev *dev, u_long cmd, caddr_t data,
switch (cmd) {
case NIOCGINFO: /* return capabilities etc */
if (nmr->nr_version != NETMAP_API) {
#ifdef TEST_STUFF
/* some test code for locks etc */
if (nmr->nr_version == 666) {
error = nm_test(nmr);
break;
}
#endif /* TEST_STUFF */
D("API mismatch got %d have %d",
nmr->nr_version, NETMAP_API);
nmr->nr_version = NETMAP_API;