X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=lttng-syscalls.c;h=36efea47f0e4ec0e789fdec9f22ed3893f707e73;hb=a748963b76f353d459a3faf85eecc96f52811eee;hp=f46fd91ae265e882a8a1c2b6d10558e02d5e0db7;hpb=57ede728166a5a18a8cd9e70cb51e09d948f84a4;p=lttng-modules.git

diff --git a/lttng-syscalls.c b/lttng-syscalls.c
index f46fd91a..36efea47 100644
--- a/lttng-syscalls.c
+++ b/lttng-syscalls.c
@@ -37,6 +37,7 @@
 #include "lib/bitfield.h"
 #include "wrapper/tracepoint.h"
 #include "wrapper/file.h"
+#include "wrapper/rcu.h"
 #include "lttng-events.h"
 
 #ifndef CONFIG_COMPAT
@@ -76,6 +77,7 @@ struct oldold_utsname;
 struct old_utsname;
 struct sel_arg_struct;
 struct mmap_arg_struct;
+struct file_handle;
 
 #ifdef IA32_NR_syscalls
 #define NR_compat_syscalls IA32_NR_syscalls
@@ -368,7 +370,7 @@ void syscall_entry_probe(void *__data, struct pt_regs *regs, long id)
 	if (unlikely(is_compat_task())) {
 		struct lttng_syscall_filter *filter;
 
-		filter = rcu_dereference(chan->sc_filter);
+		filter = lttng_rcu_dereference(chan->sc_filter);
 		if (filter) {
 			if (id < 0 || id >= NR_compat_syscalls
 				|| !test_bit(id, filter->sc_compat)) {
@@ -382,7 +384,7 @@ void syscall_entry_probe(void *__data, struct pt_regs *regs, long id)
 	} else {
 		struct lttng_syscall_filter *filter;
 
-		filter = rcu_dereference(chan->sc_filter);
+		filter = lttng_rcu_dereference(chan->sc_filter);
 		if (filter) {
 			if (id < 0 || id >= NR_syscalls
 				|| !test_bit(id, filter->sc)) {
@@ -522,7 +524,7 @@ void syscall_exit_probe(void *__data, struct pt_regs *regs, long ret)
 	if (unlikely(is_compat_task())) {
 		struct lttng_syscall_filter *filter;
 
-		filter = rcu_dereference(chan->sc_filter);
+		filter = lttng_rcu_dereference(chan->sc_filter);
 		if (filter) {
 			if (id < 0 || id >= NR_compat_syscalls
 				|| !test_bit(id, filter->sc_compat)) {
@@ -536,7 +538,7 @@ void syscall_exit_probe(void *__data, struct pt_regs *regs, long ret)
 	} else {
 		struct lttng_syscall_filter *filter;
 
-		filter = rcu_dereference(chan->sc_filter);
+		filter = lttng_rcu_dereference(chan->sc_filter);
 		if (filter) {
 			if (id < 0 || id >= NR_syscalls
 				|| !test_bit(id, filter->sc)) {