From: Vyacheslav Cherkashin <v.cherkashin@samsung.com>
Date: Tue, 30 Apr 2013 07:31:06 +0000 (+0400)
Subject: [FIX] simultaneous working do_page_fault() and US instrumentation
X-Git-Tag: Tizen_SDK_2.3~526
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4d6189a14602eae5124c06ad6bd946a767cd7657;p=kernel%2Fswap-modules.git

[FIX] simultaneous working do_page_fault() and US instrumentation
---

diff --git a/driver/ec.c b/driver/ec.c
index d879314..1a69814 100644
--- a/driver/ec.c
+++ b/driver/ec.c
@@ -192,9 +192,9 @@ int ec_user_attach (void)
 		pack_event_info(EVENT_FMT_PROBE_ID, RECORD_ENTRY, "x", tmp);
 		event_mask = tmp;
 
-		result = set_kernel_probes();
+		result = inst_usr_space_proc();
 		if (result == 0)	// instrument user space process
-			result = inst_usr_space_proc ();
+			result = set_kernel_probes();
 		// FIXME: SAFETY CHECK
 		if (result)
 		{		// return to safe state
@@ -237,9 +237,10 @@ int ec_user_activate (void)
 		pack_event_info(EVENT_FMT_PROBE_ID, RECORD_ENTRY, "x", tmp);
 		event_mask = tmp;
 
-		result = set_kernel_probes();
+		result = inst_usr_space_proc();
 		if (result == 0)	// instrument user space process
-			result = inst_usr_space_proc ();
+			result = set_kernel_probes();
+
 		// FIXME: SAFETY CHECK
 		if (result)
 		{		// return to safe state