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Fix: btrfs: Remove unnecessary fs_info parameter
[lttng-modules.git]
/
lttng-filter.h
diff --git
a/lttng-filter.h
b/lttng-filter.h
index 98b97c20bcd774ab89021012291ffc0ed6c51d06..c3f06c4bcbed1524fea98afb83256b2686f30cc8 100644
(file)
--- a/
lttng-filter.h
+++ b/
lttng-filter.h
@@
-25,8
+25,8
@@
#include <linux/kernel.h>
#include <linux/kernel.h>
-#include
"lttng-events.h"
-#include
"filter-bytecode.h"
+#include
<lttng-events.h>
+#include
<filter-bytecode.h>
/* Filter stack length, in number of entries */
#define FILTER_STACK_LEN 10 /* includes 2 dummy */
/* Filter stack length, in number of entries */
#define FILTER_STACK_LEN 10 /* includes 2 dummy */
@@
-121,8
+121,10
@@
struct estack_entry {
struct {
const char *str;
struct {
const char *str;
+ const char __user *user_str;
size_t seq_len;
int literal; /* is string literal ? */
size_t seq_len;
int literal; /* is string literal ? */
+ int user; /* is string from userspace ? */
} s;
} u;
};
} s;
} u;
};
@@
-137,19
+139,19
@@
struct estack {
#define estack_ax(stack, top) \
({ \
#define estack_ax(stack, top) \
({ \
-
WARN_ON_ONCE((top) <= FILTER_STACK_EMPTY);
\
+
BUG_ON((top) <= FILTER_STACK_EMPTY);
\
&(stack)->e[top]; \
})
#define estack_bx(stack, top) \
({ \
&(stack)->e[top]; \
})
#define estack_bx(stack, top) \
({ \
-
WARN_ON_ONCE((top) <= FILTER_STACK_EMPTY + 1);
\
+
BUG_ON((top) <= FILTER_STACK_EMPTY + 1);
\
&(stack)->e[(top) - 1]; \
})
#define estack_push(stack, top, ax, bx) \
do { \
&(stack)->e[(top) - 1]; \
})
#define estack_push(stack, top, ax, bx) \
do { \
-
WARN_ON_ONCE((top) >= FILTER_STACK_LEN - 1);
\
+
BUG_ON((top) >= FILTER_STACK_LEN - 1);
\
(stack)->e[(top) - 1].u.v = (bx); \
(bx) = (ax); \
++(top); \
(stack)->e[(top) - 1].u.v = (bx); \
(bx) = (ax); \
++(top); \
@@
-157,7
+159,7
@@
struct estack {
#define estack_pop(stack, top, ax, bx) \
do { \
#define estack_pop(stack, top, ax, bx) \
do { \
-
WARN_ON_ONCE((top) <= FILTER_STACK_EMPTY);
\
+
BUG_ON((top) <= FILTER_STACK_EMPTY);
\
(ax) = (bx); \
(bx) = (stack)->e[(top) - 2].u.v; \
(top)--; \
(ax) = (bx); \
(bx) = (stack)->e[(top) - 2].u.v; \
(top)--; \
@@
-169,8
+171,10
@@
int lttng_filter_validate_bytecode(struct bytecode_runtime *bytecode);
int lttng_filter_specialize_bytecode(struct bytecode_runtime *bytecode);
uint64_t lttng_filter_false(void *filter_data,
int lttng_filter_specialize_bytecode(struct bytecode_runtime *bytecode);
uint64_t lttng_filter_false(void *filter_data,
+ struct lttng_probe_ctx *lttng_probe_ctx,
const char *filter_stack_data);
uint64_t lttng_filter_interpret_bytecode(void *filter_data,
const char *filter_stack_data);
uint64_t lttng_filter_interpret_bytecode(void *filter_data,
+ struct lttng_probe_ctx *lttng_probe_ctx,
const char *filter_stack_data);
#endif /* _LTTNG_FILTER_H */
const char *filter_stack_data);
#endif /* _LTTNG_FILTER_H */
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