diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-17 10:37:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-17 10:37:10 -0700 |
| commit | bdec6cace4c3ecb6f90bcaa5424b92c97bd1df0f (patch) | |
| tree | dd9705b6facd753cc0e239016c0f7618c74cba19 | |
| parent | 2f73ccab5628b4f8e8f4b93fea8082dd31a87a10 (diff) | |
| parent | 2464a609ded094204a3aed24823745ec58e3c879 (diff) | |
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
ftrace: do not trace library functions
ftrace: do not trace scheduler functions
ftrace: fix lockup with MAXSMP
ftrace: fix merge buglet
| -rw-r--r-- | arch/x86/kernel/Makefile | 3 | ||||
| -rw-r--r-- | kernel/Makefile | 3 | ||||
| -rw-r--r-- | lib/Makefile | 14 |
3 files changed, 7 insertions, 13 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 5112c84f5421..da140611bb57 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -8,8 +8,7 @@ CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE) ifdef CONFIG_FTRACE # Do not profile debug utilities -CFLAGS_REMOVE_tsc_64.o = -pg -CFLAGS_REMOVE_tsc_32.o = -pg +CFLAGS_REMOVE_tsc.o = -pg CFLAGS_REMOVE_rtc.o = -pg endif diff --git a/kernel/Makefile b/kernel/Makefile index 0a7ed838984b..985ddb7da4d0 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -11,8 +11,6 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o profile.o \ hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ notifier.o ksysfs.o pm_qos_params.o sched_clock.o -CFLAGS_REMOVE_sched.o = -mno-spe - ifdef CONFIG_FTRACE # Do not trace debug files and internal ftrace files CFLAGS_REMOVE_lockdep.o = -pg @@ -21,6 +19,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg CFLAGS_REMOVE_rtmutex-debug.o = -pg CFLAGS_REMOVE_cgroup-debug.o = -pg CFLAGS_REMOVE_sched_clock.o = -pg +CFLAGS_REMOVE_sched.o = -mno-spe -pg endif obj-$(CONFIG_SYSCTL_SYSCALL_CHECK) += sysctl_check.o diff --git a/lib/Makefile b/lib/Makefile index 2c62a9c06fbe..818c4d455518 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -2,21 +2,17 @@ # Makefile for some libs needed in the kernel. # +ifdef CONFIG_FTRACE +ORIG_CFLAGS := $(KBUILD_CFLAGS) +KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) +endif + lib-y := ctype.o string.o vsprintf.o cmdline.o \ rbtree.o radix-tree.o dump_stack.o \ idr.o int_sqrt.o extable.o prio_tree.o \ sha1.o irq_regs.o reciprocal_div.o argv_split.o \ proportions.o prio_heap.o ratelimit.o -ifdef CONFIG_FTRACE -# Do not profile string.o, since it may be used in early boot or vdso -CFLAGS_REMOVE_string.o = -pg -# Also do not profile any debug utilities -CFLAGS_REMOVE_spinlock_debug.o = -pg -CFLAGS_REMOVE_list_debug.o = -pg -CFLAGS_REMOVE_debugobjects.o = -pg -endif - lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o |