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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-05-09 12:21:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-05-09 12:21:49 -0300 |
| commit | a022f9347a30b56dc503811a62b8e4b9c36e9a15 (patch) | |
| tree | 57ad302915383a43bac8b845ae029529b9066e5d /kernel/trace/trace_events.c | |
| parent | f73696275e64d55c59947b42979b531cb026d718 (diff) | |
| parent | 44549e8f5eea4e0a41b487b63e616cb089922b99 (diff) | |
Merge tag 'v4.6-rc7' into patchwork
Linux 4.6-rc7
* tag 'v4.6-rc7': (185 commits)
Linux 4.6-rc7
parisc: fix a bug when syscall number of tracee is __NR_Linux_syscalls
x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO
mailmap: add John Paul Adrian Glaubitz
byteswap: try to avoid __builtin_constant_p gcc bug
lib/stackdepot: avoid to return 0 handle
mm: fix kcompactd hang during memory offlining
modpost: fix module autoloading for OF devices with generic compatible property
proc: prevent accessing /proc/<PID>/environ until it's ready
mm/zswap: provide unique zpool name
mm: thp: kvm: fix memory corruption in KVM with THP enabled
MAINTAINERS: fix Rajendra Nayak's address
mm, cma: prevent nr_isolated_* counters from going negative
mm: update min_free_kbytes from khugepaged after core initialization
huge pagecache: mmap_sem is unlocked when truncation splits pmd
rapidio/mport_cdev: fix uapi type definitions
mm: memcontrol: let v2 cgroups follow changes in system swappiness
mm: thp: correct split_huge_pages file permission
maintainers: update rmk's email address(es)
writeback: Fix performance regression in wb_over_bg_thresh()
...
Diffstat (limited to 'kernel/trace/trace_events.c')
| -rw-r--r-- | kernel/trace/trace_events.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 05ddc0820771..6f965864cc02 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2095,8 +2095,13 @@ event_create_dir(struct dentry *parent, struct trace_event_file *file) trace_create_file("filter", 0644, file->dir, file, &ftrace_event_filter_fops); - trace_create_file("trigger", 0644, file->dir, file, - &event_trigger_fops); + /* + * Only event directories that can be enabled should have + * triggers. + */ + if (!(call->flags & TRACE_EVENT_FL_IGNORE_ENABLE)) + trace_create_file("trigger", 0644, file->dir, file, + &event_trigger_fops); trace_create_file("format", 0444, file->dir, call, &ftrace_event_format_fops); |