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authorDaniel Vetter <daniel.vetter@ffwll.ch>2014-03-31 12:40:13 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-03-31 12:45:15 +0400
commit0654a65f26d4b226c0b3e8a050db100200a6b924 (patch)
tree7b448b84cdc7ec0bbbd1ad6e9500eef94af0bfe8 /include/trace/ftrace.h
parente1f23f3dd817f53f622e486913ac662add46eeed (diff)
parent455c6fdbd219161bd09b1165f11699d6d73de11c (diff)
downloadlinux-0654a65f26d4b226c0b3e8a050db100200a6b924.tar.xz
Merge tag 'v3.14' into drm-intel-next-queued
Linux 3.14 The vt-d w/a merged late in 3.14-rc needs a bit of fine-tuning, hence backmerge. Conflicts: drivers/gpu/drm/i915/i915_gem_gtt.c drivers/gpu/drm/i915/intel_ddi.c drivers/gpu/drm/i915/intel_dp.c All trivial adjacent lines changed type conflicts, so trivial git doesn't even show them in the merg commit. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/trace/ftrace.h')
-rw-r--r--include/trace/ftrace.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 1a8b28db3775..1ee19a24cc5f 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -310,15 +310,12 @@ static struct trace_event_functions ftrace_event_type_funcs_##call = { \
#undef __array
#define __array(type, item, len) \
do { \
- mutex_lock(&event_storage_mutex); \
+ char *type_str = #type"["__stringify(len)"]"; \
BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
- snprintf(event_storage, sizeof(event_storage), \
- "%s[%d]", #type, len); \
- ret = trace_define_field(event_call, event_storage, #item, \
+ ret = trace_define_field(event_call, type_str, #item, \
offsetof(typeof(field), item), \
sizeof(field.item), \
is_signed_type(type), FILTER_OTHER); \
- mutex_unlock(&event_storage_mutex); \
if (ret) \
return ret; \
} while (0);