Linus Torvalds 1dd7dcb6ea There was a lot of clean ups and minor fixes. One of those clean ups was ... to the trace_seq code. It also removed the return values to the trace_seq_*() functions and use trace_seq_has_overflowed() to see if the buffer filled up or not. This is similar to work being done to the seq_file code as well in another tree. Some of the other goodies include: o Added some "!" (NOT) logic to the tracing filter. o Fixed the frame pointer logic to the x86_64 mcount trampolines o Added the logic for dynamic trampolines on !CONFIG_PREEMPT systems. That is, the ftrace trampoline can be dynamically allocated and be called directly by functions that only have a single hook to them. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJUhbLGAAoJEEjnJuOKh9ldRV4H/3NcLbgGB2iu96la1zdYE6pG Q7cDJMxXK80YIIL70h9G0IItcD4t62LMb72lfBnMGRj3msgFb3AgISW57EuI0Pxk xk24wuIPoTG2S7v9sc3SboNFwO8qbtIjxD2OBmqIUrGo2sZIiGjyj3gX7mCY3uzL WB2bUOSFz/22OgaANinR5EELHA3pZZCf54Vz1K9ndmtK0xp0j1a7xJShD6TrMdYv mZ3zH5ViIhW4A3mdcMceh6fy2JLQAiEKF0uPTvcMMz7NlVul0mxyL/+10P7AE/3R Ehw4fzmm4NDshPDtBOkKH0LsppgXzuItFuQUTpact3JlqTg++bV6onSsrkt1hlY= =Z7Cm -----END PGP SIGNATURE----- Merge tag 'trace-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "There was a lot of clean ups and minor fixes. One of those clean ups was to the trace_seq code. It also removed the return values to the trace_seq_*() functions and use trace_seq_has_overflowed() to see if the buffer filled up or not. This is similar to work being done to the seq_file code as well in another tree. Some of the other goodies include: - Added some "!" (NOT) logic to the tracing filter. - Fixed the frame pointer logic to the x86_64 mcount trampolines - Added the logic for dynamic trampolines on !CONFIG_PREEMPT systems. That is, the ftrace trampoline can be dynamically allocated and be called directly by functions that only have a single hook to them" * tag 'trace-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (55 commits) tracing: Truncated output is better than nothing tracing: Add additional marks to signal very large time deltas Documentation: describe trace_buf_size parameter more accurately tracing: Allow NOT to filter AND and OR clauses tracing: Add NOT to filtering logic ftrace/fgraph/x86: Have prepare_ftrace_return() take ip as first parameter ftrace/x86: Get rid of ftrace_caller_setup ftrace/x86: Have save_mcount_regs macro also save stack frames if needed ftrace/x86: Add macro MCOUNT_REG_SIZE for amount of stack used to save mcount regs ftrace/x86: Simplify save_mcount_regs on getting RIP ftrace/x86: Have save_mcount_regs store RIP in %rdi for first parameter ftrace/x86: Rename MCOUNT_SAVE_FRAME and add more detailed comments ftrace/x86: Move MCOUNT_SAVE_FRAME out of header file ftrace/x86: Have static tracing also use ftrace_caller_setup ftrace/x86: Have static function tracing always test for function graph kprobes: Add IPMODIFY flag to kprobe_ftrace_ops ftrace, kprobes: Support IPMODIFY flag to find IP modify conflict kprobes/ftrace: Recover original IP if pre_handler doesn't change it tracing/trivial: Fix typos and make an int into a bool tracing: Deletion of an unnecessary check before iput() ...		2014-12-10 19:58:13 -08:00
..
common.h	kprobes/x86: Use text_poke_bp() instead of text_poke_smp*()	2013-07-19 09:57:04 +02:00
core.c	x86: Remove arbitrary instruction size limit in instruction decoder	2014-11-18 00:58:52 +01:00
ftrace.c	kprobes/ftrace: Recover original IP if pre_handler doesn't change it	2014-11-20 11:42:48 -05:00
Makefile	kprobes/x86: Move kprobes stuff under arch/x86/kernel/kprobes/	2013-01-21 13:22:37 -05:00
opt.c	x86: Remove arbitrary instruction size limit in instruction decoder	2014-11-18 00:58:52 +01:00