Lines Matching defs:probes
229 static dtrace_probe_t **dtrace_probes; /* array of all probes */
230 static VBDTTYPE(uint32_t,int) dtrace_nprobes; /* number of probes */
238 static dtrace_hash_t *dtrace_bymod; /* probes hashed by module */
239 static dtrace_hash_t *dtrace_byfunc; /* probes hashed by function */
240 static dtrace_hash_t *dtrace_byname; /* probes hashed by name */
263 * including enabling state, probes, ECBs, consumer state, helper state,
296 * provider of the BEGIN, END, and ERROR probes).
2949 * results for anchored probes.
3408 * probes will not activate in user contexts to which the
3440 * probes will not activate in user contexts to which the
3464 * probes will not activate in user contexts to which the
5868 * probes in its current context.
6514 * DTrace framework to look-up probes in, add probes to and remove probes from
6841 * These functions are used to match groups of probes, given some elements of
7183 * probes: if each field is the empty string, reset dtpk_fmatch to
7399 * probes, we refuse to let providers slither away, unless this
7414 * Attempt to destroy the probes associated with this provider.
7438 * All of the probes for this provider are disabled; we can safely
7464 * The provider's probes have been removed from the hash chains and
7514 * specified provider will fail, but its probes will not be removed.
7548 * Remove all the unenabled probes for the given provider. This function is
7550 * -- just as many of its associated probes as it can.
7569 * Attempt to destroy the probes associated with this provider.
7606 * including functions to create probes, look-up probes, and call into the
7607 * providers to request that probes be provided. Some of these functions are
7619 dtrace_probe_t *probe, **probes;
7656 probes = kmem_zalloc(nsize, KM_SLEEP);
7660 dtrace_probes = probes;
7665 bcopy(oprobes, probes, osize);
7667 dtrace_probes = probes;
7672 * All CPUs are now seeing the new probes array; we can
7779 * Called to indicate that a probe -- or probes -- should be provided by a
7781 * be told to provide all of its probes. (This is done whenever a new
7785 * to support the creation of probes on-the-fly. (So-called _autocreated_
7786 * probes.) If the provider is NULL, the operations will be applied to all
7990 * Create the probes.
8039 * We may have just created probes, so we must now rematch against
8154 * If there are providers and probes ready to go, pass them
11249 * probes, we kick out -- perhaps with some number of
11250 * them enabled. Leaving enabled probes enabled may
11286 * Iterate over all retained enablings to see if any probes match
11310 * If an enabling is to be enabled without having matched probes (that is, if
11316 * enabling any probes, we create ECBs for every ECB decription, but with a
11351 * Called to indicate that probes should be provided due to retained
11354 * entry point explicitly to allow for autocreated probes.
12227 * set, do not permit sections relating to providers, probes, or args.
12742 * Make all probes in all zones visible. However,
12902 * prereserved space to be the space required by the END probes.
13374 * Now we can safely disable and destroy any enabled probes. Because
13375 * any DTRACE_PRIV_KERNEL probes may actually be slowing our progress
13377 * ECBs: in the first, we disable just DTRACE_PRIV_KERNEL probes, and
14166 * Take a pass through the probes to check for errors.
14604 * Enabling probes requires that cpu_lock be held, and we cannot hold
14677 "enabled probes", ctl->mod_modname);
14706 * We've removed all of the module's probes from the hash chains and
15010 * probes, and then match any anonymous enabling against them. Note
15024 * enable the probes. We have to drop all of our locks, pick
15088 * Ask all providers to provide all their probes.