 Paul Mundt
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1155de47cd
ring-buffer: Make it generally available
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16 years ago |
 Linus Torvalds
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b0b7065b64
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
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16 years ago |
 Steven Rostedt
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8d707e8eb4
ring-buffer: do not grab locks in nmi
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16 years ago |
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Steven Rostedt
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d47882078f
ring-buffer: add locks around rb_per_cpu_empty
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16 years ago |
|
Steven Rostedt
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5f78abeebb
ring-buffer: check for less than two in size allocation
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16 years ago |
|
Steven Rostedt
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0dcd4d6c3e
ring-buffer: remove useless compile check for buffer_page size
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16 years ago |
|
Steven Rostedt
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c6a9d7b55e
ring-buffer: remove useless warn on check
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16 years ago |
|
Steven Rostedt
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22f470f8da
ring-buffer: use BUF_PAGE_HDR_SIZE in calculating index
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16 years ago |
|
Steven Rostedt
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fa7439531d
ring-buffer: use commit counters for commit pointer accounting
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16 years ago |
|
Steven Rostedt
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263294f3e1
ring-buffer: remove unused variable
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16 years ago |
|
Steven Rostedt
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c7b0930857
ring-buffer: prevent adding write in discarded area
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16 years ago |
 Rusty Russell
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3f237a79dd
cpumask: use new operators in kernel/trace
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16 years ago |
 Vegard Nossum
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1744a21d57
trace: annotate bitfields in struct ring_buffer_event
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16 years ago |
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Steven Rostedt
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f57a8a1911
ring-buffer: fix ret in rb_add_time_stamp
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16 years ago |
 Peter Zijlstra
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1f8a6a10fb
ring-buffer: pass in lockdep class key for reader_lock
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16 years ago |
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Steven Rostedt
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ea05b57cc1
ring-buffer: discard timestamps that are at the start of the buffer
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16 years ago |
|
Steven Rostedt
|
edd813bffc
ring-buffer: try to discard unneeded timestamps
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16 years ago |
 Tim Bird
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a202355640
ring-buffer: fix bug in ring_buffer_discard_commit
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16 years ago |
|
Steven Rostedt
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168b6b1d05
ring-buffer: move code around to remove some branches
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16 years ago |
|
Steven Rostedt
|
88eb012536
ring-buffer: use internal time stamp function
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16 years ago |
|
Steven Rostedt
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0f0c85fc80
ring-buffer: small optimizations
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16 years ago |
|
Steven Rostedt
|
be957c447f
ring-buffer: move calculation of event length
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16 years ago |
|
Steven Rostedt
|
1cd8d73589
ring-buffer: remove type parameter from rb_reserve_next_event
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16 years ago |
|
Steven Rostedt
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74f4fd2166
ring-buffer: change WARN_ON from checking preempt_count to preemptible
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16 years ago |
|
Steven Rostedt
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6634ff26cc
ring-buffer: make moving the tail page a separate function
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16 years ago |
|
Steven Rostedt
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8e7abf1c62
ring-buffer: remove unneeded conditional in rb_reserve_next
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16 years ago |
|
Steven Rostedt
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aa20ae8444
ring-buffer: move big if statement down
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16 years ago |
|
Steven Rostedt
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41ede23ede
ring-buffer: disable writers when resetting buffers
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16 years ago |
|
Steven Rostedt
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afbab76a62
ring-buffer: have read page swap increment counter with page entries
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16 years ago |
|
Steven Rostedt
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778c55d44e
ring-buffer: record page entries in buffer page descriptor
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16 years ago |
