perf/core: fix several typos

Patch series "treewide: Refactor heap related implementation", v6.

This patch series focuses on several adjustments related to heap
implementation.  Firstly, a type-safe interface has been added to the
min_heap, along with the introduction of several new functions to enhance
its functionality.  Additionally, the heap implementation for bcache and
bcachefs has been replaced with the generic min_heap implementation from
include/linux.  Furthermore, several typos have been corrected.

Previous discussion with Kent Overstreet:
https://lkml.kernel.org/ioyfizrzq7w7mjrqcadtzsfgpuntowtjdw5pgn4qhvsdp4mqqg@nrlek5vmisbu

This patch (of 16):

Replace 'artifically' with 'artificially'.
Replace 'irrespecive' with 'irrespective'.
Replace 'futher' with 'further'.
Replace 'sufficent' with 'sufficient'.

Link: https://lkml.kernel.org/r/20240524152958.919343-1-visitorckw@gmail.com
Link: https://lkml.kernel.org/r/20240524152958.919343-2-visitorckw@gmail.com
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Bagas Sanjaya <bagasdotme@gmail.com>
Cc: Brian Foster <bfoster@redhat.com>
Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw>
Cc: Coly Li <colyli@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matthew Sakai <msakai@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/kernel/events/core.c b/kernel/events/core.c
index 8f908f0779354d1013dfb8b2406f8ec7e2f42568..effe9c15ec7d5bd8ebe2a2da1c02dc8598788edf 100644 (file)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -534,7 +534,7 @@ void perf_sample_event_took(u64 sample_len_ns)
        __this_cpu_write(running_sample_length, running_len);
 
        /*
-        * Note: this will be biased artifically low until we have
+        * Note: this will be biased artificially low until we have
         * seen NR_ACCUMULATED_SAMPLES. Doing it this way keeps us
         * from having to maintain a count.
         */
@@ -596,10 +596,10 @@ static inline u64 perf_event_clock(struct perf_event *event)
  *
  * Event groups make things a little more complicated, but not terribly so. The
  * rules for a group are that if the group leader is OFF the entire group is
- * OFF, irrespecive of what the group member states are. This results in
+ * OFF, irrespective of what the group member states are. This results in
  * __perf_effective_state().
  *
- * A futher ramification is that when a group leader flips between OFF and
+ * A further ramification is that when a group leader flips between OFF and
  * !OFF, we need to update all group member times.
  *
  *
@@ -891,7 +891,7 @@ static int perf_cgroup_ensure_storage(struct perf_event *event,
        int cpu, heap_size, ret = 0;
 
        /*
-        * Allow storage to have sufficent space for an iterator for each
+        * Allow storage to have sufficient space for an iterator for each
         * possibly nested cgroup plus an iterator for events with no cgroup.
         */
        for (heap_size = 1; css; css = css->parent)