}
struct processtop* add_proc(struct lttngtop *ctx, int tid, char *comm,
- unsigned long timestamp)
+ unsigned long timestamp, char *hostname)
{
struct processtop *newproc;
ctx->nbthreads++;
}
newproc->comm = strdup(comm);
+ if (hostname) {
+ if (newproc->hostname && strcmp(newproc->hostname, hostname) != 0) {
+ free(newproc->hostname);
+ }
+ newproc->hostname = strdup(hostname);
+ if (lookup_hostname_list(hostname)) {
+ add_filter_tid_list(tid, newproc);
+ }
+ }
return newproc;
}
free(proc->comm);
proc->comm = strdup(comm);
}
- if (hostname) {
- if (proc->hostname && strcmp(proc->hostname, hostname) != 0) {
- free(proc->hostname);
- }
+ if (hostname && !proc->hostname) {
proc->hostname = strdup(hostname);
if (lookup_hostname_list(hostname)) {
add_filter_tid_list(tid, proc);
}
struct processtop* get_proc(struct lttngtop *ctx, int tid, char *comm,
- unsigned long timestamp)
+ unsigned long timestamp, char *hostname)
{
struct processtop *tmp;
+
tmp = find_process_tid(ctx, tid, comm);
- if (tmp && strcmp(tmp->comm, comm) == 0)
+ if (tmp && strcmp(tmp->comm, comm) == 0) {
return tmp;
- return add_proc(ctx, tid, comm, timestamp);
+ }
+ return add_proc(ctx, tid, comm, timestamp, hostname);
}
struct processtop *get_proc_pid(struct lttngtop *ctx, int tid, int pid,
- unsigned long timestamp)
+ unsigned long timestamp, char *hostname)
{
struct processtop *tmp;
tmp = find_process_tid(ctx, tid, NULL);
if (tmp && tmp->pid == pid)
return tmp;
- return add_proc(ctx, tid, "Unknown", timestamp);
+ return add_proc(ctx, tid, "Unknown", timestamp, hostname);
}
void add_thread(struct processtop *parent, struct processtop *thread)
struct processtop *proc;
unsigned long timestamp;
int64_t pid, tid, ppid, vtid, vpid, vppid;
- char *procname;
+ char *procname, *hostname = NULL;
timestamp = bt_ctf_get_timestamp(call_data);
if (timestamp == -1ULL)
fprintf(stderr, "Missing process name context info\n");
goto error;
}
+ /*
+ hostname = bt_ctf_get_char_array(bt_ctf_get_field(call_data,
+ scope, "_hostname"));
+ if (bt_ctf_field_get_error()) {
+ }
+ */
proc = find_process_tid(<tngtop, tid, procname);
if (proc == NULL)
- proc = add_proc(<tngtop, tid, procname, timestamp);
- update_proc(proc, pid, tid, ppid, vpid, vtid, vppid, procname, NULL);
+ proc = add_proc(<tngtop, tid, procname, timestamp, hostname);
+ update_proc(proc, pid, tid, ppid, vpid, vtid, vppid, procname, hostname);
if (proc) {
free(proc->comm);
return g_hash_table_lookup(hostname_list, (gpointer) hostname);
}
+void remove_hostname_list(const char *hostname)
+{
+ if (!hostname || !hostname_list)
+ return;
+
+ g_hash_table_remove(hostname_list, (gpointer) hostname);
+}
+
int *lookup_filter_tid_list(int tid)
{
return g_hash_table_lookup(global_filter_list, (gpointer) &tid);