The patch titled
Subject: kernel/trace/trace_events_filter.c: use strreplace()
has been added to the -mm tree. Its filename is
kernel-trace-trace_events_filterc-use-strreplace.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kernel-trace-trace_events_filterc-use-strreplace.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kernel-trace-trace_events_filterc-use-strreplace.patch
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------------------------------------------------------
From: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Subject: kernel/trace/trace_events_filter.c: use strreplace()
There's no point in starting over every time we see a ','...
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/trace/trace_events_filter.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff -puN kernel/trace/trace_events_filter.c~kernel-trace-trace_events_filterc-use-strreplace kernel/trace/trace_events_filter.c
--- a/kernel/trace/trace_events_filter.c~kernel-trace-trace_events_filterc-use-strreplace
+++ a/kernel/trace/trace_events_filter.c
@@ -2075,7 +2075,7 @@ struct function_filter_data {
static char **
ftrace_function_filter_re(char *buf, int len, int *count)
{
- char *str, *sep, **re;
+ char *str, **re;
str = kstrndup(buf, len, GFP_KERNEL);
if (!str)
@@ -2085,8 +2085,7 @@ ftrace_function_filter_re(char *buf, int
* The argv_split function takes white space
* as a separator, so convert ',' into spaces.
*/
- while ((sep = strchr(str, ',')))
- *sep = ' ';
+ strreplace(str, ',', ' ');
re = argv_split(GFP_KERNEL, str, count);
kfree(str);
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxx are
linux-slabh-fix-three-off-by-one-typos-in-comment.patch
mm-only-define-hashdist-variable-when-needed.patch
__bitmap_parselist-fix-bug-in-empty-string-handling.patch
lib-sort-add-64-bit-swap-function.patch
lib-sort-add-64-bit-swap-function-v2.patch
lib-sort-add-64-bit-swap-function-v2-fix.patch
lib-string-introduce-strreplace.patch
kernel-trace-trace_events_filterc-use-strreplace.patch
blktrace-use-strreplace-in-do_blk_trace_setup.patch
lib-kobjectc-use-strreplace.patch
drivers-base-corec-use-strreplace.patch
drivers-md-mdc-use-strreplace.patch
fs-jbd2-journalc-use-strreplace.patch
fs-ext4-superc-use-strreplace-in-ext4_fill_super.patch
checkpatch-avoid-not_unified_diff-errors-on-cover-letterpatch-files.patch
linux-next.patch
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