tracing: linux-next updates
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- v1 Latest20 patches 35 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/20 | ftrace/x86: Run a sync after fixup on failurearch/ | +3 | 0 replies | |
| 2/20 | ftrace/x86: One more missing sync after fixup of function modification failurearch/ | +1 | 0 replies | |
| 3/20 | tracepoint: Do not waste memory on mods with no tracepointskernel/ | +6 | 0 replies | |
| 4/20 | ftrace/x86: Have ftrace_write() return -EPERM and clean up callersarch/ | +8 | 0 replies | |
| 5/20 | tracing: Move raw output code from macro to standalone functioninclude/ include/ kernel/ | +37 | 0 replies | |
| 6/20 | tracing: Move event storage for array from macro to standalone functioninclude/ include/ kernel/ +2 more | +33 | 0 replies | |
| 7/20 | tracing: Use helper functions in event assignment to shrink macro sizeinclude/ include/ kernel/ | +51 | 0 replies | |
| 8/20 | tracing: Warn if a tracepoint is not set via debugfskernel/ | +10 | 35 replies | |
| 9/20 | tracing: Fix event header writeback.h to include tracepoint.hinclude/ | +1 | 0 replies | |
| 10/20 | tracing: Fix event header migrate.h to include tracepoint.hinclude/ | +2 | 0 replies | |
| 11/20 | tracing/module: Replace include of tracepoint.h with jump_label.h in module.hinclude/ | +1 | 0 replies | |
| 12/20 | tracing: Correctly expand len expressions from __dynamic_array macroinclude/ | +1 | 0 replies | |
| 13/20 | tracing: Evaluate len expression only once in __dynamic_array macroinclude/ | +4 | 0 replies | |
| 14/20 | ftrace: Cleanup of global variables ftrace_new_pgs and ftrace_update_cntkernel/ | +8 | 0 replies | |
| 15/20 | ftrace: Inline the code from ftrace_dyn_table_alloc()kernel/ | +6 | 0 replies | |
| 16/20 | ftrace: Pass retval through return in ftrace_dyn_arch_init()Documentation/ arch/ arch/ +11 more | +2 | 0 replies | |
| 17/20 | ftrace: Do not pass data to ftrace_dyn_arch_initDocumentation/ arch/ arch/ +12 more | +16 | 0 replies | |
| 18/20 | ftrace: Remove freelist from struct dyn_ftraceinclude/ | +2 | 0 replies | |
| 19/20 | ftrace: Warn on error when modifying ftrace functionkernel/ | +12 | 0 replies | |
| 20/20 | ftrace/x86: BUG when ftrace recovery failsarch/ | +15 | 0 replies |
Reviews trailers per patch
5 of 20 patches have a Reviewed-by or Acked-by.
| Patch | Mathieu Desnoyers | Frederic Weisbecker | H. Peter Anvin | Petr Mladek | Rusty Russell | Mel Gorman |
|---|---|---|---|---|---|---|
| 1/20 | A-b | T-b | ||||
| 2/20 | A-b | A-b | ||||
| 3/20 | A-b | |||||
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| 10/20 | A-b | |||||
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| 20/20 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 6 reviewers.
Cover letter [for-next][PATCH 00/20] tracing: linux-next updates
This is mostly clean ups. There's code to shrink the foot print of tracepoints quite a bit. Fixes for hard to hit error paths. Fixes to TRACE_EVENT dynamic array handling for newer events coming. Handling of trace module taint failure.
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
for-next
Head SHA1: 7f11f5ecf4ae09815dc2de267c5e04d1de01d862
Filipe Brandenburger (2):
tracing: Correctly expand len expressions from __dynamic_array macro
tracing: Evaluate len expression only once in __dynamic_array macro
Jiri Slaby (5):
ftrace: Cleanup of global variables ftrace_new_pgs and ftrace_update_cnt
ftrace: Inline the code from ftrace_dyn_table_alloc()
ftrace: Pass retval through return in ftrace_dyn_arch_init()
ftrace: Do not pass data to ftrace_dyn_arch_init
ftrace: Remove freelist from struct dyn_ftrace
Petr Mladek (3):
ftrace/x86: One more missing sync after fixup of function modification failure
ftrace: Warn on error when modifying ftrace function
ftrace/x86: BUG when ftrace recovery fails
Steven Rostedt (4):
tracing: Move raw output code from macro to standalone function
tracing: Move event storage for array from macro to standalone function
tracing: Use helper functions in event assignment to shrink macro size
tracing: Warn if a tracepoint is not set via debugfs
Steven Rostedt (Red Hat) (6):
ftrace/x86: Run a sync after fixup on failure
tracepoint: Do not waste memory on mods with no tracepoints ftrace/x86: Have ftrace_write() return -EPERM and clean up callers
tracing: Fix event header writeback.h to include tracepoint.h
tracing: Fix event header migrate.h to include tracepoint.h tracing/module: Replace include of tracepoint.h with jump_label.h in module.h
----
Documentation/trace/ftrace-design.txt | 5 +-- arch/arm/kernel/ftrace.c | 4 +- arch/blackfin/kernel/ftrace.c | 5 +-- arch/ia64/kernel/ftrace.c | 4 +- arch/metag/kernel/ftrace.c | 5 +-- arch/microblaze/kernel/ftrace.c | 5 +-- arch/mips/kernel/ftrace.c | 5 +-- arch/powerpc/kernel/ftrace.c | 7 +--- arch/s390/kernel/ftrace.c | 3 +- arch/sh/kernel/ftrace.c | 5 +-- arch/sparc/kernel/ftrace.c | 6 +-- arch/tile/kernel/ftrace.c | 4 +- arch/x86/kernel/ftrace.c | 55 ++++++++++++------------ include/linux/ftrace.h | 9 ++-- include/linux/ftrace_event.h | 28 +++++++++++-- include/linux/module.h | 2 +- include/trace/events/migrate.h | 2 + include/trace/events/writeback.h | 1 + include/trace/ftrace.h | 50 +++++++--------------- kernel/trace/ftrace.c | 78 +++++++++++++---------------------- kernel/trace/trace_events.c | 36 +++++++++++++--- kernel/trace/trace_export.c | 12 ++---- kernel/trace/trace_output.c | 52 +++++++++++++++++++++++ kernel/tracepoint.c | 17 +++++++- 24 files changed, 216 insertions(+), 184 deletions(-)