diff options
author | Greg Kroah-Hartman <gregkh@google.com> | 2017-07-15 13:29:08 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@google.com> | 2017-07-15 13:29:08 +0200 |
commit | cc3d2b7361cf10851f579da257fdf2f1a7bd66b4 (patch) | |
tree | 1636806f0c5f37c506bf5b38aa7ee3e7c4c48644 /tools/perf/util/parse-events.c | |
parent | 39140a0f385c456a43c2dd25bc01503cc3841b97 (diff) | |
parent | 9e0499d7d30c6a91eb381e604c31519af88737d7 (diff) |
Merge 4.4.77 into android-4.4
Changes in 4.4.77
fs: add a VALID_OPEN_FLAGS
fs: completely ignore unknown open flags
driver core: platform: fix race condition with driver_override
bgmac: reset & enable Ethernet core before using it
mm: fix classzone_idx underflow in shrink_zones()
tracing/kprobes: Allow to create probe with a module name starting with a digit
drm/virtio: don't leak bo on drm_gem_object_init failure
usb: dwc3: replace %p with %pK
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
Add USB quirk for HVR-950q to avoid intermittent device resets
usb: usbip: set buffer pointers to NULL after free
usb: Fix typo in the definition of Endpoint[out]Request
mac80211_hwsim: Replace bogus hrtimer clockid
sysctl: don't print negative flag for proc_douintvec
sysctl: report EINVAL if value is larger than UINT_MAX for proc_douintvec
pinctrl: sh-pfc: r8a7791: Fix SCIF2 pinmux data
pinctrl: meson: meson8b: fix the NAND DQS pins
pinctrl: sunxi: Fix SPDIF function name for A83T
pinctrl: mxs: atomically switch mux and drive strength config
pinctrl: sh-pfc: Update info pointer after SoC-specific init
USB: serial: option: add two Longcheer device ids
USB: serial: qcserial: new Sierra Wireless EM7305 device ID
gfs2: Fix glock rhashtable rcu bug
x86/tools: Fix gcc-7 warning in relocs.c
x86/uaccess: Optimize copy_user_enhanced_fast_string() for short strings
ath10k: override CE5 config for QCA9377
KEYS: Fix an error code in request_master_key()
RDMA/uverbs: Check port number supplied by user verbs cmds
mqueue: fix a use-after-free in sys_mq_notify()
tools include: Add a __fallthrough statement
tools string: Use __fallthrough in perf_atoll()
tools strfilter: Use __fallthrough
perf top: Use __fallthrough
perf intel-pt: Use __fallthrough
perf thread_map: Correctly size buffer used with dirent->dt_name
perf scripting perl: Fix compile error with some perl5 versions
perf tests: Avoid possible truncation with dirent->d_name + snprintf
perf bench numa: Avoid possible truncation when using snprintf()
perf tools: Use readdir() instead of deprecated readdir_r()
perf thread_map: Use readdir() instead of deprecated readdir_r()
perf script: Use readdir() instead of deprecated readdir_r()
perf tools: Remove duplicate const qualifier
perf annotate browser: Fix behaviour of Shift-Tab with nothing focussed
perf pmu: Fix misleadingly indented assignment (whitespace)
perf dwarf: Guard !x86_64 definitions under #ifdef else clause
perf trace: Do not process PERF_RECORD_LOST twice
perf tests: Remove wrong semicolon in while loop in CQM test
perf tools: Use readdir() instead of deprecated readdir_r() again
md: fix incorrect use of lexx_to_cpu in does_sb_need_changing
md: fix super_offset endianness in super_1_rdev_size_change
tcp: fix tcp_mark_head_lost to check skb len before fragmenting
staging: vt6556: vnt_start Fix missing call to vnt_key_init_table.
staging: comedi: fix clean-up of comedi_class in comedi_init()
ext4: check return value of kstrtoull correctly in reserved_clusters_store
x86/mm/pat: Don't report PAT on CPUs that don't support it
saa7134: fix warm Medion 7134 EEPROM read
Linux 4.4.77
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'tools/perf/util/parse-events.c')
-rw-r--r-- | tools/perf/util/parse-events.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index a35db828bd0d..38304b7e4f81 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -138,11 +138,11 @@ struct event_symbol event_symbols_sw[PERF_COUNT_SW_MAX] = { #define PERF_EVENT_TYPE(config) __PERF_EVENT_FIELD(config, TYPE) #define PERF_EVENT_ID(config) __PERF_EVENT_FIELD(config, EVENT) -#define for_each_subsystem(sys_dir, sys_dirent, sys_next) \ - while (!readdir_r(sys_dir, &sys_dirent, &sys_next) && sys_next) \ - if (sys_dirent.d_type == DT_DIR && \ - (strcmp(sys_dirent.d_name, ".")) && \ - (strcmp(sys_dirent.d_name, ".."))) +#define for_each_subsystem(sys_dir, sys_dirent) \ + while ((sys_dirent = readdir(sys_dir)) != NULL) \ + if (sys_dirent->d_type == DT_DIR && \ + (strcmp(sys_dirent->d_name, ".")) && \ + (strcmp(sys_dirent->d_name, ".."))) static int tp_event_has_id(struct dirent *sys_dir, struct dirent *evt_dir) { @@ -159,12 +159,12 @@ static int tp_event_has_id(struct dirent *sys_dir, struct dirent *evt_dir) return 0; } -#define for_each_event(sys_dirent, evt_dir, evt_dirent, evt_next) \ - while (!readdir_r(evt_dir, &evt_dirent, &evt_next) && evt_next) \ - if (evt_dirent.d_type == DT_DIR && \ - (strcmp(evt_dirent.d_name, ".")) && \ - (strcmp(evt_dirent.d_name, "..")) && \ - (!tp_event_has_id(&sys_dirent, &evt_dirent))) +#define for_each_event(sys_dirent, evt_dir, evt_dirent) \ + while ((evt_dirent = readdir(evt_dir)) != NULL) \ + if (evt_dirent->d_type == DT_DIR && \ + (strcmp(evt_dirent->d_name, ".")) && \ + (strcmp(evt_dirent->d_name, "..")) && \ + (!tp_event_has_id(sys_dirent, evt_dirent))) #define MAX_EVENT_LENGTH 512 @@ -173,7 +173,7 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) { struct tracepoint_path *path = NULL; DIR *sys_dir, *evt_dir; - struct dirent *sys_next, *evt_next, sys_dirent, evt_dirent; + struct dirent *sys_dirent, *evt_dirent; char id_buf[24]; int fd; u64 id; @@ -184,18 +184,18 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) if (!sys_dir) return NULL; - for_each_subsystem(sys_dir, sys_dirent, sys_next) { + for_each_subsystem(sys_dir, sys_dirent) { snprintf(dir_path, MAXPATHLEN, "%s/%s", tracing_events_path, - sys_dirent.d_name); + sys_dirent->d_name); evt_dir = opendir(dir_path); if (!evt_dir) continue; - for_each_event(sys_dirent, evt_dir, evt_dirent, evt_next) { + for_each_event(sys_dirent, evt_dir, evt_dirent) { snprintf(evt_path, MAXPATHLEN, "%s/%s/id", dir_path, - evt_dirent.d_name); + evt_dirent->d_name); fd = open(evt_path, O_RDONLY); if (fd < 0) continue; @@ -220,9 +220,9 @@ struct tracepoint_path *tracepoint_id_to_path(u64 config) free(path); return NULL; } - strncpy(path->system, sys_dirent.d_name, + strncpy(path->system, sys_dirent->d_name, MAX_EVENT_LENGTH); - strncpy(path->name, evt_dirent.d_name, + strncpy(path->name, evt_dirent->d_name, MAX_EVENT_LENGTH); return path; } @@ -1629,7 +1629,7 @@ void print_tracepoint_events(const char *subsys_glob, const char *event_glob, bool name_only) { DIR *sys_dir, *evt_dir; - struct dirent *sys_next, *evt_next, sys_dirent, evt_dirent; + struct dirent *sys_dirent, *evt_dirent; char evt_path[MAXPATHLEN]; char dir_path[MAXPATHLEN]; char **evt_list = NULL; @@ -1647,20 +1647,20 @@ restart: goto out_close_sys_dir; } - for_each_subsystem(sys_dir, sys_dirent, sys_next) { + for_each_subsystem(sys_dir, sys_dirent) { if (subsys_glob != NULL && - !strglobmatch(sys_dirent.d_name, subsys_glob)) + !strglobmatch(sys_dirent->d_name, subsys_glob)) continue; snprintf(dir_path, MAXPATHLEN, "%s/%s", tracing_events_path, - sys_dirent.d_name); + sys_dirent->d_name); evt_dir = opendir(dir_path); if (!evt_dir) continue; - for_each_event(sys_dirent, evt_dir, evt_dirent, evt_next) { + for_each_event(sys_dirent, evt_dir, evt_dirent) { if (event_glob != NULL && - !strglobmatch(evt_dirent.d_name, event_glob)) + !strglobmatch(evt_dirent->d_name, event_glob)) continue; if (!evt_num_known) { @@ -1669,7 +1669,7 @@ restart: } snprintf(evt_path, MAXPATHLEN, "%s:%s", - sys_dirent.d_name, evt_dirent.d_name); + sys_dirent->d_name, evt_dirent->d_name); evt_list[evt_i] = strdup(evt_path); if (evt_list[evt_i] == NULL) @@ -1722,7 +1722,7 @@ out_close_sys_dir: int is_valid_tracepoint(const char *event_string) { DIR *sys_dir, *evt_dir; - struct dirent *sys_next, *evt_next, sys_dirent, evt_dirent; + struct dirent *sys_dirent, *evt_dirent; char evt_path[MAXPATHLEN]; char dir_path[MAXPATHLEN]; @@ -1730,17 +1730,17 @@ int is_valid_tracepoint(const char *event_string) if (!sys_dir) return 0; - for_each_subsystem(sys_dir, sys_dirent, sys_next) { + for_each_subsystem(sys_dir, sys_dirent) { snprintf(dir_path, MAXPATHLEN, "%s/%s", tracing_events_path, - sys_dirent.d_name); + sys_dirent->d_name); evt_dir = opendir(dir_path); if (!evt_dir) continue; - for_each_event(sys_dirent, evt_dir, evt_dirent, evt_next) { + for_each_event(sys_dirent, evt_dir, evt_dirent) { snprintf(evt_path, MAXPATHLEN, "%s:%s", - sys_dirent.d_name, evt_dirent.d_name); + sys_dirent->d_name, evt_dirent->d_name); if (!strcmp(evt_path, event_string)) { closedir(evt_dir); closedir(sys_dir); |