Here's the delta between -v1 and -v2, in case you already have -v1 or
want to review the changes only:
---
tools/perf/arch/arm64/util/machine.c | 8 ++++----
tools/perf/examples/bpf/augmented_raw_syscalls.c | 4 ++--
tools/perf/pmu-events/arch/powerpc/power8/metrics.json | 12 ++++++------
tools/perf/pmu-events/arch/powerpc/power9/metrics.json | 2 +-
tools/perf/pmu-events/jevents.c | 2 +-
tools/perf/tests/bp_signal.c | 2 +-
tools/perf/tests/parse-events.c | 2 +-
tools/perf/util/bpf-loader.c | 2 +-
tools/perf/util/config.c | 2 +-
tools/perf/util/cs-etm.h | 3 ++-
tools/perf/util/demangle-java.c | 2 +-
tools/perf/util/dso.h | 2 +-
tools/perf/util/evsel.c | 2 +-
tools/perf/util/header.c | 16 ++++++++--------
tools/perf/util/intel-pt.c | 2 +-
tools/perf/util/machine.c | 2 +-
tools/perf/util/map.h | 4 ++--
tools/perf/util/parse-events.c | 4 ++--
tools/perf/util/pmu.c | 2 +-
tools/perf/util/probe-finder.c | 2 +-
tools/perf/util/scripting-engines/trace-event-python.c | 2 +-
tools/perf/util/session.c | 2 +-
tools/perf/util/strbuf.h | 2 +-
tools/perf/util/strfilter.h | 4 ++--
24 files changed, 44 insertions(+), 43 deletions(-)
diff --git a/tools/perf/arch/arm64/util/machine.c
b/tools/perf/arch/arm64/util/machine.c
index 40c5e0b5bda8..acdf8dc1189b 100644
--- a/tools/perf/arch/arm64/util/machine.c
+++ b/tools/perf/arch/arm64/util/machine.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/ SPDX-License-Identifier: GPL-2.0
#include <inttypes.h>
#include <stdio.h>
@@ -6,11 +6,11 @@
#include "debug.h"
#include "symbol.h"
-/* On arm64, kernel text segment start at high memory address,
+/* On arm64, kernel text segment starts at high memory address,
* for example 0xffff 0000 8xxx xxxx. Modules start at a low memory
- * address, like 0xffff 0000 00ax xxxx. When only samll amount of
+ * address, like 0xffff 0000 00ax xxxx. When only small amount of
* memory is used by modules, gap between end of module's text segment
- * and start of kernel text segment may be reach 2G.
+ * and start of kernel text segment may reach 2G.
* Therefore do not fill this gap and do not assign it to the kernel dso map.
*/
diff --git a/tools/perf/examples/bpf/augmented_raw_syscalls.c
b/tools/perf/examples/bpf/augmented_raw_syscalls.c
index b80437971d80..a262dcd020f4 100644
--- a/tools/perf/examples/bpf/augmented_raw_syscalls.c
+++ b/tools/perf/examples/bpf/augmented_raw_syscalls.c
@@ -262,7 +262,7 @@ int sys_enter(struct syscall_enter_args *args)
/*
* Jump to syscall specific augmenter, even if the default one,
* "!raw_syscalls:unaugmented" that will just return 1 to return the
- * unagmented tracepoint payload.
+ * unaugmented tracepoint payload.
*/
bpf_tail_call(args, &syscalls_sys_enter,
augmented_args->args.syscall_nr);
@@ -282,7 +282,7 @@ int sys_exit(struct syscall_exit_args *args)
/*
* Jump to syscall specific return augmenter, even if the default one,
* "!raw_syscalls:unaugmented" that will just return 1 to return the
- * unagmented tracepoint payload.
+ * unaugmented tracepoint payload.
*/
bpf_tail_call(args, &syscalls_sys_exit, exit_args.syscall_nr);
/*
diff --git a/tools/perf/pmu-events/arch/powerpc/power8/metrics.json
b/tools/perf/pmu-events/arch/powerpc/power8/metrics.json
index fc4aa6c2ddc9..4e25525b7da6 100644
--- a/tools/perf/pmu-events/arch/powerpc/power8/metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power8/metrics.json
@@ -885,37 +885,37 @@
"MetricName": "flush_rate_percent"
},
{
- "BriefDescription": "GCT slot utilization (11 to 14) as a % of cycles
this thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization (11 to 14) as a % of cycles
this thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_11_14_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_11to14_slots_percent"
},
{
- "BriefDescription": "GCT slot utilization (15 to 17) as a % of cycles
this thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization (15 to 17) as a % of cycles
this thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_15_17_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_15to17_slots_percent"
},
{
- "BriefDescription": "GCT slot utilization 18+ as a % of cycles this
thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization 18+ as a % of cycles this
thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_18_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_18plus_slots_percent"
},
{
- "BriefDescription": "GCT slot utilization (1 to 2) as a % of cycles
this thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization (1 to 2) as a % of cycles
this thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_1_2_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_1to2_slots_percent"
},
{
- "BriefDescription": "GCT slot utilization (3 to 6) as a % of cycles
this thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization (3 to 6) as a % of cycles
this thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_3_6_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_3to6_slots_percent"
},
{
- "BriefDescription": "GCT slot utilization (7 to 10) as a % of cycles
this thread had atleast 1 slot valid",
+ "BriefDescription": "GCT slot utilization (7 to 10) as a % of cycles
this thread had at least 1 slot valid",
"MetricExpr": "PM_GCT_UTIL_7_10_ENTRIES / ( PM_RUN_CYC -
PM_GCT_NOSLOT_CYC) * 100",
"MetricGroup": "general",
"MetricName": "gct_util_7to10_slots_percent"
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/metrics.json
b/tools/perf/pmu-events/arch/powerpc/power9/metrics.json
index f8784c608479..9eadef7f0677 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/metrics.json
@@ -1823,7 +1823,7 @@
"MetricName": "custom_secs"
},
{
- "BriefDescription": "Percentage Cycles atleast one instruction
dispatched",
+ "BriefDescription": "Percentage Cycles at least one instruction
dispatched",
"MetricExpr": "PM_1PLUS_PPC_DISP / PM_CYC * 100",
"MetricName": "cycles_atleast_one_inst_dispatched_percent"
},
diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c
index e1f3f5c8c550..33aa3c885eaf 100644
--- a/tools/perf/pmu-events/jevents.c
+++ b/tools/perf/pmu-events/jevents.c
@@ -1149,7 +1149,7 @@ static int process_one_file(const char *fpath, const
struct stat *sb,
* and directory tree could result in build failure due to table
* names not being found.
*
- * Atleast for now, be strict with processing JSON file names.
+ * At least for now, be strict with processing JSON file names.
* i.e. if JSON file name cannot be mapped to C-style table name,
* fail.
*/
diff --git a/tools/perf/tests/bp_signal.c b/tools/perf/tests/bp_signal.c
index ded580f8f657..ef37353636d8 100644
--- a/tools/perf/tests/bp_signal.c
+++ b/tools/perf/tests/bp_signal.c
@@ -229,7 +229,7 @@ int test__bp_signal(struct test *test __maybe_unused, int
subtest __maybe_unused
* the wrong RF EFLAG management
*
* - we never trigger the sig_handler breakpoint due
- * to the rong RF EFLAG management
+ * to the wrong RF EFLAG management
*
*/
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index a7f6661e6112..026c54743311 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -20,7 +20,7 @@
#if defined(__s390x__)
/* Return true if kvm module is available and loaded. Test this
- * and retun success when trace point kvm_s390_create_vm
+ * and return success when trace point kvm_s390_create_vm
* exists. Otherwise this test always fails.
*/
static bool kvm_s390_create_vm_valid(void)
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 9087f1bffd3d..fbb3c4057c30 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -671,7 +671,7 @@ int bpf__probe(struct bpf_object *obj)
* After probing, let's consider prologue, which
* adds program fetcher to BPF programs.
*
- * hook_load_preprocessorr() hooks pre-processor
+ * hook_load_preprocessor() hooks pre-processor
* to bpf_program, let it generate prologue
* dynamically during loading.
*/
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c
index 6984c77068a3..2daeaa9a4a24 100644
--- a/tools/perf/util/config.c
+++ b/tools/perf/util/config.c
@@ -699,7 +699,7 @@ static int collect_config(const char *var, const char
*value,
/* perf_config_set can contain both user and system config items.
* So we should know where each value is from.
* The classification would be needed when a particular config file
- * is overwrited by setting feature i.e. set_config().
+ * is overwritten by setting feature i.e. set_config().
*/
if (strcmp(config_file_name, perf_etc_perfconfig()) == 0) {
section->from_system_config = true;
diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h
index cc3c9e11a8e3..0045457fb96a 100644
--- a/tools/perf/util/cs-etm.h
+++ b/tools/perf/util/cs-etm.h
@@ -12,7 +12,8 @@
struct perf_session;
-/* Versionning header in case things need tro change in the future. That way
+/*
+ * Versioning header in case things need to change in the future. That way
* decoding of old snapshot is still possible.
*/
enum {
diff --git a/tools/perf/util/demangle-java.c b/tools/perf/util/demangle-java.c
index 090d9face27a..ddf33d58bcd3 100644
--- a/tools/perf/util/demangle-java.c
+++ b/tools/perf/util/demangle-java.c
@@ -164,7 +164,7 @@ java_demangle_sym(const char *str, int flags)
if (!str)
return NULL;
- /* find start of retunr type */
+ /* find start of return type */
p = strrchr(str, ')');
if (!p)
return NULL;
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index cd2fe64a3c5d..52e7101c5609 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -216,7 +216,7 @@ struct dso {
/* dso__for_each_symbol - iterate over the symbols of given type
*
- * @dso: the 'struct dso *' in which symbols itereated
+ * @dso: the 'struct dso *' in which symbols are iterated
* @pos: the 'struct symbol *' to use as a loop cursor
* @n: the 'struct rb_node *' to use as a temporary storage
*/
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index b072ee5d5008..2d2614eeaa20 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -2275,7 +2275,7 @@ int evsel__parse_sample(struct evsel *evsel, union
perf_event *event,
/*
* Undo swap of u64, then swap on individual u32s,
* get the size of the raw area and undo all of the
- * swap. The pevent interface handles endianity by
+ * swap. The pevent interface handles endianness by
* itself.
*/
if (swapped) {
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 4572aa981db5..aa1e42518d37 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -127,7 +127,7 @@ static int __do_write_buf(struct feat_fd *ff, const void
*buf, size_t size)
return 0;
}
-/* Return: 0 if succeded, -ERR if failed. */
+/* Return: 0 if succeeded, -ERR if failed. */
int do_write(struct feat_fd *ff, const void *buf, size_t size)
{
if (!ff->buf)
@@ -135,7 +135,7 @@ int do_write(struct feat_fd *ff, const void *buf, size_t
size)
return __do_write_buf(ff, buf, size);
}
-/* Return: 0 if succeded, -ERR if failed. */
+/* Return: 0 if succeeded, -ERR if failed. */
static int do_write_bitmap(struct feat_fd *ff, unsigned long *set, u64 size)
{
u64 *p = (u64 *) set;
@@ -154,7 +154,7 @@ static int do_write_bitmap(struct feat_fd *ff, unsigned
long *set, u64 size)
return 0;
}
-/* Return: 0 if succeded, -ERR if failed. */
+/* Return: 0 if succeeded, -ERR if failed. */
int write_padded(struct feat_fd *ff, const void *bf,
size_t count, size_t count_aligned)
{
@@ -170,7 +170,7 @@ int write_padded(struct feat_fd *ff, const void *bf,
#define string_size(str) \
(PERF_ALIGN((strlen(str) + 1), NAME_ALIGN) + sizeof(u32))
-/* Return: 0 if succeded, -ERR if failed. */
+/* Return: 0 if succeeded, -ERR if failed. */
static int do_write_string(struct feat_fd *ff, const char *str)
{
u32 len, olen;
@@ -266,7 +266,7 @@ static char *do_read_string(struct feat_fd *ff)
return NULL;
}
-/* Return: 0 if succeded, -ERR if failed. */
+/* Return: 0 if succeeded, -ERR if failed. */
static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize)
{
unsigned long *set;
@@ -2874,7 +2874,7 @@ static int process_bpf_prog_info(struct feat_fd *ff, void
*data __maybe_unused)
int err = -1;
if (ff->ph->needs_swap) {
- pr_warning("interpreting bpf_prog_info from systems with
endianity is not yet supported\n");
+ pr_warning("interpreting bpf_prog_info from systems with
endianness is not yet supported\n");
return 0;
}
@@ -2942,7 +2942,7 @@ static int process_bpf_btf(struct feat_fd *ff, void *data
__maybe_unused)
int err = -1;
if (ff->ph->needs_swap) {
- pr_warning("interpreting btf from systems with endianity is not
yet supported\n");
+ pr_warning("interpreting btf from systems with endianness is
not yet supported\n");
return 0;
}
@@ -3481,7 +3481,7 @@ static const size_t attr_pipe_abi_sizes[] = {
};
/*
- * In the legacy pipe format, there is an implicit assumption that endiannesss
+ * In the legacy pipe format, there is an implicit assumption that endianness
* between host recording the samples, and host parsing the samples is the
* same. This is not always the case given that the pipe output may always be
* redirected into a file and analyzed on a different machine with possibly a
diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index f6e28ac231b7..8658d42ce57a 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -3569,7 +3569,7 @@ int intel_pt_process_auxtrace_info(union perf_event
*event,
/*
* Since this thread will not be kept in any rbtree not in a
* list, initialize its list node so that at thread__put() the
- * current thread lifetime assuption is kept and we don't segfault
+ * current thread lifetime assumption is kept and we don't segfault
* at list_del_init().
*/
INIT_LIST_HEAD(&pt->unknown_thread->node);
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 0450032b4a3e..4abe630e9f67 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2518,7 +2518,7 @@ static bool has_stitched_lbr(struct thread *thread,
/*
* Check if there are identical LBRs between two samples.
- * Identicall LBRs must have same from, to and flags values. Also,
+ * Identical LBRs must have same from, to and flags values. Also,
* they have to be saved in the same LBR registers (same physical
* index).
*
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index 9f32825c98d8..d32f5b28c1fb 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -75,7 +75,7 @@ struct thread;
/* map__for_each_symbol - iterate over the symbols in the given map
*
- * @map: the 'struct map *' in which symbols itereated
+ * @map: the 'struct map *' in which symbols are iterated
* @pos: the 'struct symbol *' to use as a loop cursor
* @n: the 'struct rb_node *' to use as a temporary storage
* Note: caller must ensure map->dso is not NULL (map is loaded).
@@ -86,7 +86,7 @@ struct thread;
/* map__for_each_symbol_with_name - iterate over the symbols in the given map
* that have the given name
*
- * @map: the 'struct map *' in which symbols itereated
+ * @map: the 'struct map *' in which symbols are iterated
* @sym_name: the symbol name
* @pos: the 'struct symbol *' to use as a loop cursor
*/
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index ff7b17543879..9ecb45bea948 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -1182,10 +1182,10 @@ do {
\
}
/*
- * Check term availbility after basic checking so
+ * Check term availability after basic checking so
* PARSE_EVENTS__TERM_TYPE_USER can be found and filtered.
*
- * If check availbility at the entry of this function,
+ * If check availability at the entry of this function,
* user will see "'<sysfs term>' is not usable in 'perf stat'"
* if an invalid config term is provided for legacy events
* (for example, instructions/badterm/...), which is confusing.
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 6ffc6bb20de6..88da5cf6aee8 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1069,7 +1069,7 @@ int perf_pmu__format_type(struct list_head *formats,
const char *name)
/*
* Sets value based on the format definition (format parameter)
- * and unformated value (value parameter).
+ * and unformatted value (value parameter).
*/
static void pmu_format_value(unsigned long *format, __u64 value, __u64 *v,
bool zero)
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 954c63570181..866f2d514d72 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -498,7 +498,7 @@ static int convert_variable_fields(Dwarf_Die *vr_die, const
char *varname,
" nor array.\n", varname);
return -EINVAL;
}
- /* While prcessing unnamed field, we don't care about this */
+ /* While processing unnamed field, we don't care about this */
if (field->ref && dwarf_diename(vr_die)) {
pr_err("Semantic error: %s must be referred by '.'\n",
field->name);
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c
b/tools/perf/util/scripting-engines/trace-event-python.c
index c83c2c6564e0..4e4aa4c97ac5 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -1531,7 +1531,7 @@ static void set_table_handlers(struct tables *tables)
* Attempt to use the call path root from the call return
* processor, if the call return processor is in use. Otherwise,
* we allocate a new call path root. This prevents exporting
- * duplicate call path ids when both are in use simultaniously.
+ * duplicate call path ids when both are in use simultaneously.
*/
if (tables->dbe.crp)
tables->dbe.cpr = tables->dbe.crp->cpr;
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index f5becf67c350..9a8808507bd9 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1584,7 +1584,7 @@ static s64 perf_session__process_user_event(struct
perf_session *session,
return tool->event_update(tool, event, &session->evlist);
case PERF_RECORD_HEADER_EVENT_TYPE:
/*
- * Depreceated, but we need to handle it for sake
+ * Deprecated, but we need to handle it for sake
* of old data files create in pipe mode.
*/
return 0;
diff --git a/tools/perf/util/strbuf.h b/tools/perf/util/strbuf.h
index ea94d8628980..be94d7046fa0 100644
--- a/tools/perf/util/strbuf.h
+++ b/tools/perf/util/strbuf.h
@@ -12,7 +12,7 @@
* build complex strings/buffers whose final size isn't easily known.
*
* It is NOT legal to copy the ->buf pointer away.
- * `strbuf_detach' is the operation that detachs a buffer from its shell
+ * `strbuf_detach' is the operation that detaches a buffer from its shell
* while keeping the shell valid wrt its invariants.
*
* 2. the ->buf member is a byte array that has at least ->len + 1 bytes
diff --git a/tools/perf/util/strfilter.h b/tools/perf/util/strfilter.h
index e0c25a40f796..c05aca9ca582 100644
--- a/tools/perf/util/strfilter.h
+++ b/tools/perf/util/strfilter.h
@@ -8,8 +8,8 @@
/* A node of string filter */
struct strfilter_node {
- struct strfilter_node *l; /* Tree left branche (for &,|) */
- struct strfilter_node *r; /* Tree right branche (for !,&,|) */
+ struct strfilter_node *l; /* Tree left branch (for &,|) */
+ struct strfilter_node *r; /* Tree right branch (for !,&,|) */
const char *p; /* Operator or rule */
};
