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).
3317 * results for anchored probes.
4156 * probes will not activate in user contexts to which the
4188 * probes will not activate in user contexts to which the
4212 * probes will not activate in user contexts to which the
6867 * probes in its current context.
7452 * DTrace framework to look-up probes in, add probes to and remove probes from
7775 * These functions are used to match groups of probes, given some elements of
8117 * probes: if each field is the empty string, reset dtpk_fmatch to
8331 * probes, we refuse to let providers slither away, unless this
8346 * Attempt to destroy the probes associated with this provider.
8387 * All of the probes for this provider are disabled; we can safely
8413 * The provider's probes have been removed from the hash chains and
8461 * specified provider will fail, but its probes will not be removed.
8495 * Remove all the unenabled probes for the given provider. This function is
8497 * -- just as many of its associated probes as it can.
8516 * Attempt to destroy the probes associated with this provider.
8553 * including functions to create probes, look-up probes, and call into the
8554 * providers to request that probes be provided. Some of these functions are
8566 dtrace_probe_t *probe, **probes;
8603 probes = kmem_zalloc(nsize, KM_SLEEP);
8607 dtrace_probes = probes;
8612 bcopy(oprobes, probes, osize);
8614 dtrace_probes = probes;
8619 * All CPUs are now seeing the new probes array; we can
8726 * Called to indicate that a probe -- or probes -- should be provided by a
8728 * be told to provide all of its probes. (This is done whenever a new
8732 * to support the creation of probes on-the-fly. (So-called _autocreated_
8733 * probes.) If the provider is NULL, the operations will be applied to all
8933 * Create the probes.
8982 * We may have just created probes, so we must now rematch against
9097 * If there are providers and probes ready to go, pass them
12236 * probes, we kick out -- perhaps with some number of
12237 * them enabled. Leaving enabled probes enabled may
12273 * Iterate over all retained enablings to see if any probes match
12297 * If an enabling is to be enabled without having matched probes (that is, if
12303 * enabling any probes, we create ECBs for every ECB decription, but with a
12338 * Called to indicate that probes should be provided due to retained
12341 * entry point explicitly to allow for autocreated probes.
12388 * Called to reap ECBs that are attached to probes from defunct providers.
12440 * with the defunct provider's probes.
13294 * set, do not permit sections relating to providers, probes, or args.
13777 * Make all probes in all zones visible. However,
13940 * prereserved space to be the space required by the END probes.
14411 * Now we can safely disable and destroy any enabled probes. Because
14412 * any DTRACE_PRIV_KERNEL probes may actually be slowing our progress
14414 * ECBs: in the first, we disable just DTRACE_PRIV_KERNEL probes, and
15196 * Take a pass through the probes to check for errors.
15651 * Enabling probes requires that cpu_lock be held, and we cannot hold
15724 "enabled probes", ctl->mod_modname);
15753 * We've removed all of the module's probes from the hash chains and
16022 * probes, and then match any anonymous enabling against them. Note
16036 * enable the probes. We have to drop all of our locks, pick
16094 * Ask all providers to provide all their probes.