diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-12-16 11:21:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-12-16 11:21:24 +0100 |
| commit | d949750fed168b6553ca11ed19e4affd19d7a4d7 (patch) | |
| tree | a98953ef3448b7b4909f1d90be266e0cfbdff328 | |
| parent | ce677831a4abd0f9f957c90ac6f6a0d0472bafb4 (diff) | |
| parent | e63233f75a1a6bfa97ffb52a20cc6801a4c63fb2 (diff) | |
Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent
| -rw-r--r-- | kernel/trace/trace.c | 10 | ||||
| -rw-r--r-- | scripts/recordmcount.h | 2 | ||||
| -rwxr-xr-x | scripts/tags.sh | 4 |
3 files changed, 13 insertions, 3 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c380612273b..f8cf959bad4 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2338,11 +2338,19 @@ tracing_write_stub(struct file *filp, const char __user *ubuf, return count; } +static loff_t tracing_seek(struct file *file, loff_t offset, int origin) +{ + if (file->f_mode & FMODE_READ) + return seq_lseek(file, offset, origin); + else + return 0; +} + static const struct file_operations tracing_fops = { .open = tracing_open, .read = seq_read, .write = tracing_write_stub, - .llseek = seq_lseek, + .llseek = tracing_seek, .release = tracing_release, }; diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h index 58e933a2054..39667174971 100644 --- a/scripts/recordmcount.h +++ b/scripts/recordmcount.h @@ -119,7 +119,7 @@ static uint_t (*Elf_r_sym)(Elf_Rel const *rp) = fn_ELF_R_SYM; static void fn_ELF_R_INFO(Elf_Rel *const rp, unsigned sym, unsigned type) { - rp->r_info = ELF_R_INFO(sym, type); + rp->r_info = _w(ELF_R_INFO(sym, type)); } static void (*Elf_r_info)(Elf_Rel *const rp, unsigned sym, unsigned type) = fn_ELF_R_INFO; diff --git a/scripts/tags.sh b/scripts/tags.sh index 8509bb51293..bbbe584d449 100755 --- a/scripts/tags.sh +++ b/scripts/tags.sh @@ -125,7 +125,9 @@ exuberant() -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \ --extra=+f --c-kinds=-px \ --regex-asm='/^ENTRY\(([^)]*)\).*/\1/' \ - --regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' + --regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \ + --regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \ + --regex-c++='/^DEFINE_EVENT\(([^,)]*).*/trace_\1/' all_kconfigs | xargs $1 -a \ --langdef=kconfig --language-force=kconfig \ |