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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-04-25 21:18:32 +0900 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-10-10 22:19:08 -0400 |
| commit | f451bc89d8357f010304564728ba7c5d38a1d4d5 (patch) | |
| tree | 69c3ed88cd496f2d6e125b9278e60f21bb0f04aa /kernel/trace/trace_uprobe.c | |
| parent | 533059281ee594f9fbb9e58042aaec77083ef251 (diff) | |
| download | linux-f451bc89d8357f010304564728ba7c5d38a1d4d5.tar.bz2 | |
tracing: probeevent: Unify fetch type tables
Unify {k,u}probe_fetch_type_table to probe_fetch_type_table
because the main difference of those type tables (fetcharg
methods) are gone. Now we can consolidate it.
Link: http://lkml.kernel.org/r/152465871274.26224.13999436317830479698.stgit@devbox
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_uprobe.c')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index e076f89ab33a..7772fec84c12 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -161,30 +161,6 @@ static unsigned long translate_user_vaddr(unsigned long file_offset) return base_addr + file_offset; } -/* Fetch type information table */ -static 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_ALIAS(x8, u8, u8, 0), - ASSIGN_FETCH_TYPE_ALIAS(x16, u16, u16, 0), - ASSIGN_FETCH_TYPE_ALIAS(x32, u32, u32, 0), - ASSIGN_FETCH_TYPE_ALIAS(x64, u64, u64, 0), - - ASSIGN_FETCH_TYPE_END -}; - /* Note that we don't verify it, since the code does not come from user space */ static int process_fetch_insn(struct fetch_insn *code, struct pt_regs *regs, void *dest, @@ -621,8 +597,7 @@ static int create_trace_uprobe(int argc, char **argv) /* Parse fetch argument */ ret = traceprobe_parse_probe_arg(arg, &tu->tp.size, parg, - is_return, false, - uprobes_fetch_type_table); + is_return, false); if (ret) { pr_info("Parse error at argument[%d]. (%d)\n", i, ret); goto error; |