tracing: Cleanups and fixes for 3.16
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | ring-buffer: Check if buffer exists before pollinginclude/ kernel/ kernel/ | +21 | 0 replies | |
| 2/4 | tracing: Cleanup saved_cmdlines_size changeskernel/ | +3 | 0 replies | |
| 3/4 | tracing: Fix leak of per cpu max data in instanceskernel/ | +12 | 0 replies | |
| 4/4 | tracing: Fix check of ftrace_trace_arrays list_empty() checkkernel/ | +1 | 0 replies |
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Cover letter [for-next][PATCH 0/4] tracing: Cleanups and fixes for 3.16
Thanks to Namhyung Kim who pointed out some slight things with the code that went to Linus already, I have some early cleanups.
There's also a bug that needs to be fixed in the ring buffer waiter logic.
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
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Head SHA1: da9c3413a27be5ba6f996e90495c836dd30b8841
Namhyung Kim (1)
tracing: Cleanup saved_cmdlines_size changes
Steven Rostedt (Red Hat) (3)
ring-buffer: Check if buffer exists before polling
tracing: Fix leak of per cpu max data in instances
tracing: Fix check of ftrace_trace_arrays list_empty() check
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include/linux/ring_buffer.h | 2 - kernel/trace/ring_buffer.c | 5 +++- kernel/trace/trace.c | 49 +++++++++++++++++++++++++++----------------- kernel/trace/trace.h | 2 - 4 files changed, 37 insertions(+), 21 deletions(-)