tracing/probes: Split [ku]probes_fetch_type_table

[~andy/linux] / kernel / trace / trace_uprobe.c

diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index b233d9cb1216483985fbd3eed8dfe3e3abe9a118..2c60925ea07361c2e4846aea9653314180979ee1 100644 (file)
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -74,6 +74,26 @@ static int uprobe_dispatcher(struct uprobe_consumer *con, struct pt_regs *regs);
 static int uretprobe_dispatcher(struct uprobe_consumer *con,
                                unsigned long func, struct pt_regs *regs);
 
+/* Fetch type information table */
+const struct fetch_type uprobes_fetch_type_table[] = {
+       /* Special types */
+       [FETCH_TYPE_STRING] = __ASSIGN_FETCH_TYPE("string", string, string,
+                                       sizeof(u32), 1, "__data_loc char[]"),
+       [FETCH_TYPE_STRSIZE] = __ASSIGN_FETCH_TYPE("string_size", u32,
+                                       string_size, sizeof(u32), 0, "u32"),
+       /* Basic types */
+       ASSIGN_FETCH_TYPE(u8,  u8,  0),
+       ASSIGN_FETCH_TYPE(u16, u16, 0),
+       ASSIGN_FETCH_TYPE(u32, u32, 0),
+       ASSIGN_FETCH_TYPE(u64, u64, 0),
+       ASSIGN_FETCH_TYPE(s8,  u8,  1),
+       ASSIGN_FETCH_TYPE(s16, u16, 1),
+       ASSIGN_FETCH_TYPE(s32, u32, 1),
+       ASSIGN_FETCH_TYPE(s64, u64, 1),
+
+       ASSIGN_FETCH_TYPE_END
+};
+
 static inline void init_trace_uprobe_filter(struct trace_uprobe_filter *filter)
 {
        rwlock_init(&filter->rwlock);