 Steven Rostedt (Red Hat)
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3209cff449
tracing: Add alloc/free_snapshot() to replace duplicate code
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12 years ago |
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Steven Rostedt (Red Hat)
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1b22e382ab
tracing: Let tracing_snapshot() be used by modules but not NMI
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12 years ago |
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Steven Rostedt (Red Hat)
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ca268da6e4
tracing: Add internal ftrace trace_puts() for ftrace to use
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12 years ago |
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Steven Rostedt (Red Hat)
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09ae72348e
tracing: Add trace_puts() for even faster trace_printk() tracing
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12 years ago |
 Steven Rostedt (Red Hat)
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55034cd6e6
tracing: Add alloc_snapshot kernel command line parameter
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12 years ago |
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Steven Rostedt (Red Hat)
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f4e781c0a8
tracing: Move the tracing selftest code into its own function
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12 years ago |
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Steven Rostedt (Red Hat)
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ad909e21bb
tracing: Add internal tracing_snapshot() functions
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12 years ago |
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Steven Rostedt (Red Hat)
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a695cb5816
tracing: Prevent deleting instances when they are being read
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12 years ago |
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Steven Rostedt (Red Hat)
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121aaee7b0
tracing: Add per_cpu directory into tracing instances
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12 years ago |
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Steven Rostedt (Red Hat)
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ce9bae5597
tracing: Add snapshot feature to instances
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12 years ago |
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Steven Rostedt (Red Hat)
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737223fbca
tracing: Consolidate buffer allocation code
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12 years ago |
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Steven Rostedt (Red Hat)
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45ad21ca55
tracing: Have trace_array keep track if snapshot buffer is allocated
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12 years ago |
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Steven Rostedt (Red Hat)
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6de58e6269
tracing: Add snapshot_raw to extract the raw data from snapshot
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12 years ago |
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Steven Rostedt (Red Hat)
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f1affcaaa8
tracing: Add snapshot in the per_cpu trace directories
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12 years ago |
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Steven Rostedt (Red Hat)
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12883efb67
tracing: Consolidate max_tr into main trace_array structure
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12 years ago |
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Steven Rostedt (Red Hat)
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873c642f59
tracing: Clear all trace buffers when unloaded module event was used
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12 years ago |
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Steven Rostedt (Red Hat)
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15693458c4
tracing/ring-buffer: Move poll wake ups into ring buffer code
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12 years ago |
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Steven Rostedt
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b627344fef
tracing: Fix read blocking on trace_pipe_raw
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12 years ago |
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Steven Rostedt
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cc60cdc952
tracing: Fix polling on trace_pipe_raw
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12 years ago |
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Steven Rostedt (Red Hat)
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189e5784f6
tracing: Do not block on splice if either file or splice NONBLOCK flag is set
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12 years ago |
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Steven Rostedt
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0c8916c342
tracing: Add rmdir to remove multibuffer instances
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13 years ago |
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Steven Rostedt
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277ba04461
tracing: Add interface to allow multiple trace buffers
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13 years ago |
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Steven Rostedt
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a7603ff4b5
tracing: Replace the static global per_cpu arrays with allocated per_cpu
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13 years ago |
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Steven Rostedt
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ccb469a198
tracing: Pass the ftrace_file to the buffer lock reserve code
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13 years ago |
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Steven Rostedt
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2b6080f28c
tracing: Encapsulate global_trace and remove dependencies on global vars
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13 years ago |
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Steven Rostedt
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ae3b5093ad
tracing: Use RING_BUFFER_ALL_CPUS for TRACE_PIPE_ALL_CPU
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12 years ago |
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Steven Rostedt
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ae63b31e4d
tracing: Separate out trace events from global variables
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13 years ago |
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Steven Rostedt (Red Hat)
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613f04a0f5
tracing: Prevent buffer overwrite disabled for latency tracers
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12 years ago |
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Steven Rostedt (Red Hat)
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8090282265
tracing: Keep overwrite in sync between regular and snapshot buffers
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12 years ago |
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Steven Rostedt (Red Hat)
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69d34da298
tracing: Protect tracer flags with trace_types_lock
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12 years ago |
