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authorLinus Torvalds <torvalds@linux-foundation.org>2023-01-27 16:03:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-01-27 16:03:32 -0800
commitd786f0fe5e5490682cc05dce6bea0b32964d5088 (patch)
tree0a899d68cb6bec8afe37c190cdd5f41ff7f61dff /kernel/trace/trace_events_filter.c
parente6f2f6ac500c67164f6f6b47299aece579277c14 (diff)
parent78020233418518faa72fba11f40e1d53b9e88a2e (diff)
downloadlinux-d786f0fe5e5490682cc05dce6bea0b32964d5088.tar.bz2
Merge tag 'trace-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt: - Fix filter memory leak by calling ftrace_free_filter() - Initialize trace_printk() earlier so that ftrace_dump_on_oops shows data on early crashes. - Update the outdated instructions in scripts/tracing/ftrace-bisect.sh - Add lockdep_is_held() to fix lockdep warning - Add allocation failure check in create_hist_field() - Don't initialize pointer that gets set right away in enabled_monitors_write() - Update MAINTAINER entries - Fix help messages in Kconfigs - Fix kernel-doc header for update_preds() * tag 'trace-v6.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: bootconfig: Update MAINTAINERS file to add tree and mailing list rv: remove redundant initialization of pointer ptr ftrace: Maintain samples/ftrace tracing/filter: fix kernel-doc warnings lib: Kconfig: fix spellos trace_events_hist: add check for return value of 'create_hist_field' tracing/osnoise: Use built-in RCU list checking tracing: Kconfig: Fix spelling/grammar/punctuation ftrace/scripts: Update the instructions for ftrace-bisect.sh tracing: Make sure trace_printk() can output as soon as it can be used ftrace: Export ftrace_free_filter() to modules
Diffstat (limited to 'kernel/trace/trace_events_filter.c')
-rw-r--r--kernel/trace/trace_events_filter.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
index 96acc2b71ac7..e095c3b3a50d 100644
--- a/kernel/trace/trace_events_filter.c
+++ b/kernel/trace/trace_events_filter.c
@@ -128,7 +128,7 @@ static bool is_not(const char *str)
}
/**
- * prog_entry - a singe entry in the filter program
+ * struct prog_entry - a singe entry in the filter program
* @target: Index to jump to on a branch (actually one minus the index)
* @when_to_branch: The value of the result of the predicate to do a branch
* @pred: The predicate to execute.
@@ -140,16 +140,16 @@ struct prog_entry {
};
/**
- * update_preds- assign a program entry a label target
+ * update_preds - assign a program entry a label target
* @prog: The program array
* @N: The index of the current entry in @prog
- * @when_to_branch: What to assign a program entry for its branch condition
+ * @invert: What to assign a program entry for its branch condition
*
* The program entry at @N has a target that points to the index of a program
* entry that can have its target and when_to_branch fields updated.
* Update the current program entry denoted by index @N target field to be
* that of the updated entry. This will denote the entry to update if
- * we are processing an "||" after an "&&"
+ * we are processing an "||" after an "&&".
*/
static void update_preds(struct prog_entry *prog, int N, int invert)
{