[for-next][PATCH 00/24] tracing: Updates for the next (coming soon) merge window

[Steven Rostedt]

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next

Head SHA1: 05cd667ce570cb82a967af7166c54c610324861c


Mathieu Malaterre (1):
      tracing: Make function â??ftrace_exportsâ?? static

Michael Ellerman (2):
      seq_buf: Make seq_buf_puts() null-terminate the buffer
      seq_buf: Use size_t for len in seq_buf_puts()

Rasmus Villemoes (3):
      tracing: Merge seq_print_sym_short() and seq_print_sym_offset()
      tracing: Avoid -Wformat-nonliteral warning
      tracing: Simplify printf'ing in seq_print_sym

Steven Rostedt (1):
      string.h: Add strncmp_prefix() helper macro

Steven Rostedt (VMware) (10):
      ftrace: Allow ftrace_replace_code() to be schedulable
      arm64: ftrace: Set FTRACE_MAY_SLEEP before ftrace_modify_all_code()
      fgraph: Add comment to describe ftrace_graph_get_ret_stack
      x86/ftrace: Do not call function graph from dynamic trampolines
      powerpc/frace: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
      sparc64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
      sh: ftrace: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
      arm64: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack
      tracing: Fix ftrace_graph_get_ret_stack() to use task and not current
      tracing: Use strncmp_prefix() helper for histogram code

Tom Zanussi (7):
      tracing: Remove unnecessary hist trigger struct field
      tracing: Change strlen to sizeof for hist trigger static strings
      tracing: Use var_refs[] for hist trigger reference checking
      tracing: Remove open-coding of hist trigger var_ref management
      tracing: Use hist trigger's var_ref array to destroy var_refs
      tracing: Remove hist trigger synth_var_refs
      tracing: Add hist trigger comments for variable-related fields

----
 arch/arm64/kernel/ftrace.c         |   1 +
 arch/arm64/kernel/perf_callchain.c |   2 +-
 arch/arm64/kernel/process.c        |   2 +-
 arch/arm64/kernel/return_address.c |   2 +-
 arch/arm64/kernel/stacktrace.c     |  12 +-
 arch/arm64/kernel/time.c           |   2 +-
 arch/arm64/kernel/traps.c          |   2 +-
 arch/powerpc/kernel/process.c      |  13 +-
 arch/sh/kernel/dumpstack.c         |  11 +-
 arch/sh/kernel/dwarf.c             |   9 +-
 arch/sparc/kernel/perf_event.c     |   8 +-
 arch/sparc/kernel/stacktrace.c     |   8 +-
 arch/sparc/kernel/traps_64.c       |   7 +-
 arch/x86/kernel/ftrace.c           |  41 +++---
 arch/x86/kernel/ftrace_64.S        |   8 +-
 include/linux/ftrace.h             |   1 +
 include/linux/string.h             |  22 +++
 kernel/trace/fgraph.c              |  15 +-
 kernel/trace/ftrace.c              |  19 ++-
 kernel/trace/trace.c               |   2 +-
 kernel/trace/trace_events_hist.c   | 278 +++++++++++++++++++++----------------
 kernel/trace/trace_output.c        |  38 ++---
 lib/seq_buf.c                      |   8 +-
 23 files changed, 301 insertions(+), 210 deletions(-)