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authorJoe Perches <joe@perches.com>2020-10-21 19:36:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-25 14:51:49 -0700
commit33def8498fdde180023444b08e12b72a9efed41d (patch)
tree1efe1dda24a8c8865fbc7a538a749d30a3532d92 /kernel/trace
parent986b9eacb25910865b50e5f298aa8e2df7642f1b (diff)
downloadlinux-33def8498fdde180023444b08e12b72a9efed41d.tar.bz2
treewide: Convert macro and uses of __section(foo) to __section("foo")
Use a more generic form for __section that requires quotes to avoid complications with clang and gcc differences. Remove the quote operator # from compiler_attributes.h __section macro. Convert all unquoted __section(foo) uses to quoted __section("foo"). Also convert __attribute__((section("foo"))) uses to __section("foo") even if the __attribute__ has multiple list entry forms. Conversion done using the script at: https://lore.kernel.org/lkml/75393e5ddc272dc7403de74d645e6c6e0f4e70eb.camel@perches.com/2-convert_section.pl Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Nick Desaulniers <ndesaulniers@gooogle.com> Reviewed-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace.h2
-rw-r--r--kernel/trace/trace_export.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 34e0c4d5a6e7..f3f5e77123ad 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -99,7 +99,7 @@ enum trace_type {
/* Use this for memory failure errors */
#define MEM_FAIL(condition, fmt, ...) ({ \
- static bool __section(.data.once) __warned; \
+ static bool __section(".data.once") __warned; \
int __ret_warn_once = !!(condition); \
\
if (unlikely(__ret_warn_once && !__warned)) { \
diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 70d3d0a09053..90f81d33fa3f 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -176,7 +176,7 @@ struct trace_event_call __used event_##call = { \
.flags = TRACE_EVENT_FL_IGNORE_ENABLE, \
}; \
static struct trace_event_call __used \
-__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call;
+__section("_ftrace_events") *__event_##call = &event_##call;
#undef FTRACE_ENTRY
#define FTRACE_ENTRY(call, struct_name, etype, tstruct, print) \