mirror of https://gitee.com/openkylin/linux.git
a2db71b912
Any option macro with _SET suffix should set opt->set variable which is
not happening for OPT_CALLBACK_SET(). This is causing issues with perf
record --switch-output-event. Fix that.
Before:
# ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \
--switch-output-event syscalls:sys_enter_mmap
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.297 MB perf.data (657 samples) ]
After:
$ ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \
--switch-output-event syscalls:sys_enter_mmap
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144542 ]
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144608 ]
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144660 ]
^C[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144784 ]
[ perf record: Woken up 0 times to write data ]
[ perf record: Dump perf.data.2020061918144803 ]
[ perf record: Captured and wrote 0.419 MB perf.data.<timestamp> ]
Fixes:
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||
---|---|---|
.. | ||
api | ||
bpf | ||
lockdep | ||
perf | ||
subcmd | ||
symbol | ||
traceevent | ||
argv_split.c | ||
bitmap.c | ||
ctype.c | ||
find_bit.c | ||
hweight.c | ||
rbtree.c | ||
str_error_r.c | ||
string.c | ||
vsprintf.c | ||
zalloc.c |