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| author | Jiri Kosina <jkosina@suse.cz> | 2010-08-10 13:22:08 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-10 13:22:08 +0200 |
| commit | fb8231a8b139035476f2a8aaac837d0099b66dad (patch) | |
| tree | 2875806beb96ea0cdab292146767a5085721dc6a /kernel/trace/ftrace.c | |
| parent | 426d31071ac476ea62c62656b242930c17b58c00 (diff) | |
| parent | f6cec0ae58c17522a7bc4e2f39dae19f199ab534 (diff) | |
| download | op-kernel-dev-fb8231a8b139035476f2a8aaac837d0099b66dad.zip op-kernel-dev-fb8231a8b139035476f2a8aaac837d0099b66dad.tar.gz | |
Merge branch 'master' into for-next
Conflicts:
arch/arm/mach-omap1/board-nokia770.c
Diffstat (limited to 'kernel/trace/ftrace.c')
| -rw-r--r-- | kernel/trace/ftrace.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 6d2cb14..0d88ce9 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -1883,7 +1883,6 @@ function_trace_probe_call(unsigned long ip, unsigned long parent_ip) struct hlist_head *hhd; struct hlist_node *n; unsigned long key; - int resched; key = hash_long(ip, FTRACE_HASH_BITS); @@ -1897,12 +1896,12 @@ function_trace_probe_call(unsigned long ip, unsigned long parent_ip) * period. This syncs the hash iteration and freeing of items * on the hash. rcu_read_lock is too dangerous here. */ - resched = ftrace_preempt_disable(); + preempt_disable_notrace(); hlist_for_each_entry_rcu(entry, n, hhd, node) { if (entry->ip == ip) entry->ops->func(ip, parent_ip, &entry->data); } - ftrace_preempt_enable(resched); + preempt_enable_notrace(); } static struct ftrace_ops trace_probe_ops __read_mostly = |
