Lines Matching defs:probes
169 static dtrace_probe_t **dtrace_probes; /* array of all probes */
170 static int dtrace_nprobes; /* number of probes */
177 static dtrace_hash_t *dtrace_bymod; /* probes hashed by module */
178 static dtrace_hash_t *dtrace_byfunc; /* probes hashed by function */
179 static dtrace_hash_t *dtrace_byname; /* probes hashed by name */
200 * including enabling state, probes, ECBs, consumer state, helper state,
233 * provider of the BEGIN, END, and ERROR probes).
3199 * results for anchored probes.
4038 * probes will not activate in user contexts to which the
4070 * probes will not activate in user contexts to which the
4094 * probes will not activate in user contexts to which the
6714 * probes in its current context.
7299 * DTrace framework to look-up probes in, add probes to and remove probes from
7622 * These functions are used to match groups of probes, given some elements of
7964 * probes: if each field is the empty string, reset dtpk_fmatch to
8178 * probes, we refuse to let providers slither away, unless this
8193 * Attempt to destroy the probes associated with this provider.
8234 * All of the probes for this provider are disabled; we can safely
8260 * The provider's probes have been removed from the hash chains and
8308 * specified provider will fail, but its probes will not be removed.
8342 * Remove all the unenabled probes for the given provider. This function is
8344 * -- just as many of its associated probes as it can.
8363 * Attempt to destroy the probes associated with this provider.
8400 * including functions to create probes, look-up probes, and call into the
8401 * providers to request that probes be provided. Some of these functions are
8413 dtrace_probe_t *probe, **probes;
8450 probes = kmem_zalloc(nsize, KM_SLEEP);
8454 dtrace_probes = probes;
8459 bcopy(oprobes, probes, osize);
8461 dtrace_probes = probes;
8466 * All CPUs are now seeing the new probes array; we can
8573 * Called to indicate that a probe -- or probes -- should be provided by a
8575 * be told to provide all of its probes. (This is done whenever a new
8579 * to support the creation of probes on-the-fly. (So-called _autocreated_
8580 * probes.) If the provider is NULL, the operations will be applied to all
8780 * Create the probes.
8829 * We may have just created probes, so we must now rematch against
8944 * If there are providers and probes ready to go, pass them
12073 * probes, we kick out -- perhaps with some number of
12074 * them enabled. Leaving enabled probes enabled may
12110 * Iterate over all retained enablings to see if any probes match
12134 * If an enabling is to be enabled without having matched probes (that is, if
12140 * enabling any probes, we create ECBs for every ECB decription, but with a
12175 * Called to indicate that probes should be provided due to retained
12178 * entry point explicitly to allow for autocreated probes.
12225 * Called to reap ECBs that are attached to probes from defunct providers.
12277 * with the defunct provider's probes.
13131 * set, do not permit sections relating to providers, probes, or args.
13614 * Make all probes in all zones visible. However,
13777 * prereserved space to be the space required by the END probes.
14248 * Now we can safely disable and destroy any enabled probes. Because
14249 * any DTRACE_PRIV_KERNEL probes may actually be slowing our progress
14251 * ECBs: in the first, we disable just DTRACE_PRIV_KERNEL probes, and
15033 * Take a pass through the probes to check for errors.
15478 * Enabling probes requires that cpu_lock be held, and we cannot hold
15551 "enabled probes", ctl->mod_modname);
15580 * We've removed all of the module's probes from the hash chains and
15849 * probes, and then match any anonymous enabling against them. Note
15863 * enable the probes. We have to drop all of our locks, pick
15921 * Ask all providers to provide all their probes.