diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-12-06 13:49:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-12-06 13:49:40 -0800 |
| commit | 09670b8c38b37bc2d6fc5d01fa7e02c38f7adf36 (patch) | |
| tree | 3b1a816d8f2056ece2881b52fbc4bb717d1b1554 /kernel/trace/trace_events_user.c | |
| parent | cc3ee4ba57b76deefb52aee5f57a46dc07bda9f7 (diff) | |
| parent | c5108c58b991cb6cac78947ac3811321895190e2 (diff) | |
Merge tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Fix accounting of stop_count in file release
On opening the trace file, if "pause-on-trace" option is set, it will
increment the stop_count. On file release, it checks if stop_count is
set, and if so it decrements it. Since this code was originally
written, the stop_count can be incremented by other use cases. This
makes just checking the stop_count not enough to know if it should be
decremented.
Add a new iterator flag called "PAUSE" and have it set if the open
disables tracing and only decrement the stop_count if that flag is
set on close.
- Remove length field in trace_seq_printf() of print_synth_event()
When printing the synthetic event that has a static length array
field, the vsprintf() of the trace_seq_printf() triggered a
"(efault)" in the output. That's because the print_fmt replaced the
"%.*s" with "%s" causing the arguments to be off.
- Fix a bunch of typos
* tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Fix typo in trace_seq.c
tracing: Fix typo in trace_probe.c
tracing: Fix multiple typos in trace_osnoise.c
tracing: Fix multiple typos in trace_events_user.c
tracing: Fix typo in trace_events_trigger.c
tracing: Fix typo in trace_events_hist.c
tracing: Fix typo in trace_events_filter.c
tracing: Fix multiple typos in trace_events.c
tracing: Fix multiple typos in trace.c
tracing: Fix typo in ring_buffer_benchmark.c
tracing: Fix multiple typos in ring_buffer.c
tracing: Fix typo in fprobe.c
tracing: Fix typo in fpgraph.c
tracing: Fix fixed array of synthetic event
tracing: Fix enabling of tracing on file release
Diffstat (limited to 'kernel/trace/trace_events_user.c')
| -rw-r--r-- | kernel/trace/trace_events_user.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c index b15854c75d4f..dca6e50b3b21 100644 --- a/kernel/trace/trace_events_user.c +++ b/kernel/trace/trace_events_user.c @@ -1041,7 +1041,7 @@ static int user_field_array_size(const char *type) static int user_field_size(const char *type) { - /* long is not allowed from a user, since it's ambigious in size */ + /* long is not allowed from a user, since it's ambiguous in size */ if (strcmp(type, "s64") == 0) return sizeof(s64); if (strcmp(type, "u64") == 0) @@ -1079,7 +1079,7 @@ static int user_field_size(const char *type) if (str_has_prefix(type, "__rel_loc ")) return sizeof(u32); - /* Uknown basic type, error */ + /* Unknown basic type, error */ return -EINVAL; } @@ -2465,7 +2465,7 @@ static long user_events_ioctl_reg(struct user_event_file_info *info, /* * Prevent users from using the same address and bit multiple times * within the same mm address space. This can cause unexpected behavior - * for user processes that is far easier to debug if this is explictly + * for user processes that is far easier to debug if this is explicitly * an error upon registering. */ if (current_user_event_enabler_exists((unsigned long)reg.enable_addr, |