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Searched refs:nsi (Results 1 – 19 of 19) sorted by relevance

/Linux-v5.15/tools/perf/util/
Dnamespaces.c63 int nsinfo__init(struct nsinfo *nsi) in nsinfo__init() argument
79 if (asprintf(&newns, "/proc/%d/ns/mnt", nsi->pid) == -1) in nsinfo__init()
92 nsi->need_setns = true; in nsinfo__init()
93 nsi->mntns_path = newns; in nsinfo__init()
100 if (snprintf(spath, PATH_MAX, "/proc/%d/status", nsi->pid) >= PATH_MAX) in nsinfo__init()
110 nsi->tgid = (pid_t)strtol(strrchr(statln, '\t'), in nsinfo__init()
112 nsi->nstgid = nsi->tgid; in nsinfo__init()
117 nsi->nstgid = (pid_t)strtol(nspid, NULL, 10); in nsinfo__init()
121 nsi->in_pidns = (statln + sizeof("NStgid:") - 1) != nspid; in nsinfo__init()
137 struct nsinfo *nsi; in nsinfo__new() local
[all …]
Dnamespaces.h48 int nsinfo__init(struct nsinfo *nsi);
50 struct nsinfo *nsinfo__copy(struct nsinfo *nsi);
51 void nsinfo__delete(struct nsinfo *nsi);
53 struct nsinfo *nsinfo__get(struct nsinfo *nsi);
54 void nsinfo__put(struct nsinfo *nsi);
56 void nsinfo__mountns_enter(struct nsinfo *nsi, struct nscookie *nc);
59 char *nsinfo__realpath(const char *path, struct nsinfo *nsi);
60 int nsinfo__stat(const char *filename, struct stat *st, struct nsinfo *nsi);
70 #define nsinfo__zput(nsi) __nsinfo__zput(&nsi) argument
Dcopyfile.c14 static int slow_copyfile(const char *from, const char *to, struct nsinfo *nsi) in slow_copyfile() argument
22 nsinfo__mountns_enter(nsi, &nsc); in slow_copyfile()
74 struct nsinfo *nsi) in copyfile_mode_ns() argument
82 nsinfo__mountns_enter(nsi, &nsc); in copyfile_mode_ns()
105 err = slow_copyfile(from, tmp, nsi); in copyfile_mode_ns()
114 nsinfo__mountns_enter(nsi, &nsc); in copyfile_mode_ns()
133 int copyfile_ns(const char *from, const char *to, struct nsinfo *nsi) in copyfile_ns() argument
135 return copyfile_mode_ns(from, to, 0755, nsi); in copyfile_ns()
Dbuild-id.c564 struct nsinfo *nsi, bool is_kallsyms, in build_id_cache__cachedir() argument
571 realname = nsinfo__realpath(name, nsi); in build_id_cache__cachedir()
587 int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi, in build_id_cache__list_build_ids() argument
593 dir_name = build_id_cache__cachedir(NULL, pathname, nsi, false, false); in build_id_cache__list_build_ids()
608 struct nsinfo *nsi) in build_id_cache__add_sdt_cache() argument
614 cache = probe_cache__new(sbuild_id, nsi); in build_id_cache__add_sdt_cache()
618 nsinfo__mountns_enter(nsi, &nsc); in build_id_cache__add_sdt_cache()
630 #define build_id_cache__add_sdt_cache(sbuild_id, realname, nsi) (0) argument
634 struct nsinfo *nsi) in build_id_cache__find_debug() argument
650 nsinfo__mountns_enter(nsi, &nsc); in build_id_cache__find_debug()
[all …]
Djitdump.c39 struct nsinfo *nsi; member
95 nsinfo__mountns_enter(jd->nsi, &nsc); in jit_emit_elf()
110 nsinfo__mountns_enter(jd->nsi, &nsc); in jit_emit_elf()
153 nsinfo__mountns_enter(jd->nsi, &nsc); in jit_open()
385 if (jd->nsi && jd->nsi->in_pidns) in jr_entry_pid()
386 return jd->nsi->tgid; in jr_entry_pid()
392 if (jd->nsi && jd->nsi->in_pidns) in jr_entry_tid()
393 return jd->nsi->pid; in jr_entry_tid()
492 if (nsinfo__stat(filename, &st, jd->nsi)) in jit_repipe_code_load()
583 if (nsinfo__stat(filename, &st, jd->nsi)) in jit_repipe_code_move()
[all …]
Dbuild-id.h58 struct nsinfo *nsi, bool is_kallsyms,
65 int build_id_cache__list_build_ids(const char *pathname, struct nsinfo *nsi,
69 struct nsinfo *nsi, bool is_kallsyms, bool is_vdso);
71 const char *name, struct nsinfo *nsi,
Dprobe-event.h105 struct nsinfo *nsi; /* Target namespace */ member
179 struct nsinfo *nsi, bool user);
182 int show_available_funcs(const char *module, struct nsinfo *nsi,
197 struct map *get_target_map(const char *target, struct nsinfo *nsi, bool user);
Dprobe-file.h55 struct probe_cache *probe_cache__new(const char *target, struct nsinfo *nsi);
77 …ct probe_cache *probe_cache__new(const char *tgt __maybe_unused, struct nsinfo *nsi __maybe_unused) in probe_cache__new()
Dmap.c136 struct nsinfo *nsi = NULL; in map__new() local
150 nsi = nsinfo__get(thread->nsinfo); in map__new()
152 if ((anon || no_dso) && nsi && (prot & PROT_EXEC)) { in map__new()
154 "/tmp/perf-%d.map", nsi->pid); in map__new()
168 nnsi = nsinfo__copy(nsi); in map__new()
170 nsinfo__put(nsi); in map__new()
172 nsi = nnsi; in map__new()
195 dso->nsinfo = nsi; in map__new()
204 nsinfo__put(nsi); in map__new()
Dprobe-event.c175 struct map *get_target_map(const char *target, struct nsinfo *nsi, bool user) in get_target_map() argument
184 map->dso->nsinfo = nsinfo__get(nsi); in get_target_map()
368 const char *target, struct nsinfo *nsi, in find_alternative_probe_point() argument
380 map = get_target_map(target, nsi, uprobes); in find_alternative_probe_point()
428 pev->nsi, pev->uprobes); in get_alternative_probe_event()
463 static struct debuginfo *open_from_debuginfod(struct dso *dso, struct nsinfo *nsi, in open_from_debuginfod() argument
490 nsinfo__mountns_enter(nsi, &nsc); in open_from_debuginfod()
498 struct nsinfo *nsi __maybe_unused, in open_from_debuginfod()
506 static struct debuginfo *open_debuginfo(const char *module, struct nsinfo *nsi, in open_debuginfo() argument
525 ret = open_from_debuginfod(dso, nsi, silent); in open_debuginfo()
[all …]
Dcopyfile.h13 int copyfile_ns(const char *from, const char *to, struct nsinfo *nsi);
Dprobe-file.c451 struct nsinfo *nsi) in probe_cache__open() argument
472 nsinfo__mountns_enter(nsi, &nsc); in probe_cache__open()
484 ret = build_id_cache__add_s(sbuildid, target, nsi, in probe_cache__open()
492 dir_name = build_id_cache__cachedir(sbuildid, target, nsi, is_kallsyms, in probe_cache__open()
601 struct probe_cache *probe_cache__new(const char *target, struct nsinfo *nsi) in probe_cache__new() argument
609 ret = probe_cache__open(pcache, target, nsi); in probe_cache__new()
Dsymbol.c1721 struct nsinfo *nsi; in dso__find_perf_map() local
1725 nsi = *nsip; in dso__find_perf_map()
1727 if (nsi->need_setns) { in dso__find_perf_map()
1728 snprintf(filebuf, bufsz, "/tmp/perf-%d.map", nsi->nstgid); in dso__find_perf_map()
1729 nsinfo__mountns_enter(nsi, &nsc); in dso__find_perf_map()
1736 nnsi = nsinfo__copy(nsi); in dso__find_perf_map()
1738 nsinfo__put(nsi); in dso__find_perf_map()
/Linux-v5.15/tools/perf/
Dbuiltin-buildid-cache.c175 static int build_id_cache__add_file(const char *filename, struct nsinfo *nsi) in build_id_cache__add_file() argument
182 nsinfo__mountns_enter(nsi, &nsc); in build_id_cache__add_file()
191 err = build_id_cache__add_s(sbuild_id, filename, nsi, in build_id_cache__add_file()
198 static int build_id_cache__remove_file(const char *filename, struct nsinfo *nsi) in build_id_cache__remove_file() argument
206 nsinfo__mountns_enter(nsi, &nsc); in build_id_cache__remove_file()
222 static int build_id_cache__purge_path(const char *pathname, struct nsinfo *nsi) in build_id_cache__purge_path() argument
228 err = build_id_cache__list_build_ids(pathname, nsi, &list); in build_id_cache__purge_path()
301 static int build_id_cache__update_file(const char *filename, struct nsinfo *nsi) in build_id_cache__update_file() argument
309 nsinfo__mountns_enter(nsi, &nsc); in build_id_cache__update_file()
323 err = build_id_cache__add_s(sbuild_id, filename, nsi, false, in build_id_cache__update_file()
[all …]
Dbuiltin-probe.c49 struct nsinfo *nsi; member
72 pev->nsi = nsinfo__get(params.nsi); in parse_probe_event()
183 tmp = nsinfo__realpath(str, params.nsi); in opt_set_target()
220 params.nsi = nsinfo__get(nsip); in opt_set_target_ns()
321 nsinfo__put(params.nsi); in cleanup_params()
669 ret = show_available_funcs(params.target, params.nsi, in __cmd_probe()
677 params.nsi, params.uprobes); in __cmd_probe()
Dbuiltin-inject.c335 struct nsinfo *nsi = NULL; in findnew_dso() local
347 nsi = nsinfo__get(thread->nsinfo); in findnew_dso()
354 nnsi = nsinfo__copy(nsi); in findnew_dso()
356 nsinfo__put(nsi); in findnew_dso()
358 nsi = nnsi; in findnew_dso()
367 dso->nsinfo = nsi; in findnew_dso()
369 nsinfo__put(nsi); in findnew_dso()
/Linux-v5.15/tools/perf/arch/powerpc/util/
Dsym-handling.c127 map = get_target_map(pev->target, pev->nsi, pev->uprobes); in arch__post_process_probe_trace_events()
/Linux-v5.15/drivers/net/ethernet/aquantia/atlantic/hw_atl/
Dhw_atl_b0.c1252 u64 nsi; in hw_atl_b0_adj_params_get() local
1255 nsi = div64_u64(base_ns, NSEC_PER_SEC); in hw_atl_b0_adj_params_get()
1257 if (base_ns != nsi * NSEC_PER_SEC) { in hw_atl_b0_adj_params_get()
1259 base_ns - nsi * NSEC_PER_SEC); in hw_atl_b0_adj_params_get()
1263 *ns = (u32)nsi; in hw_atl_b0_adj_params_get()
/Linux-v5.15/fs/nilfs2/
Dsufile.c810 unsigned int sisz, size_t nsi) in nilfs_sufile_get_suinfo() argument
827 nsi); in nilfs_sufile_get_suinfo()