Steven Rostedt (Red Hat) eeab98154d seq_buf: Create seq_buf_used() to find out how much was written ...

Add a helper function seq_buf_used() that replaces the SEQ_BUF_USED()
private macro to let callers have a method to know how much of the
seq_buf was written to.

Link: http://lkml.kernel.org/r/20141114011412.170377300@goodmis.org
Link: http://lkml.kernel.org/r/20141114011413.321654244@goodmis.org

Reviewed-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2014-11-19 22:01:13 -05:00

..

blktrace.c

blktrace/tracing: Use trace_seq_has_overflowed() helper function

2014-11-19 15:25:39 -05:00

ftrace.c

ftrace/x86/extable: Add is_ftrace_trampoline() function

2014-11-19 15:25:26 -05:00

Kconfig

…

Makefile

tracing: Create seq_buf layer in trace_seq

2014-11-19 22:01:09 -05:00

power-traces.c

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ring_buffer_benchmark.c

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ring_buffer.c

ring-buffer: Remove check of trace_seq_{puts,printf}() return values

2014-11-19 15:25:40 -05:00

rpm-traces.c

…

seq_buf.c

seq_buf: Create seq_buf_used() to find out how much was written

2014-11-19 22:01:13 -05:00

trace_benchmark.c

…

trace_benchmark.h

…

trace_branch.c

tracing: Have branch tracer use trace_handle_return() helper function

2014-11-19 15:25:41 -05:00

trace_clock.c

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trace_entries.h

…

trace_event_perf.c

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trace_events_filter_test.h

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trace_events_filter.c

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trace_events_trigger.c

trace: Replace single-character seq_puts with seq_putc

2014-11-14 07:55:55 -05:00

trace_events.c

tracing: Create seq_buf layer in trace_seq

2014-11-19 22:01:09 -05:00

trace_export.c

…

trace_functions_graph.c

tracing: Create seq_buf layer in trace_seq

2014-11-19 22:01:09 -05:00

trace_functions.c

tracing: Fix race of function probes counting

2014-11-18 23:06:35 -05:00

trace_irqsoff.c

…

trace_kdb.c

tracing: kdb: Fix kernel livelock with empty buffers

2014-11-13 21:27:25 -05:00

trace_kprobe.c

kprobes/tracing: Use trace_seq_has_overflowed() for overflow checks

2014-11-19 15:25:43 -05:00

trace_mmiotrace.c

tracing: Do not check return values of trace_seq_p*() for mmio tracer

2014-11-19 15:25:44 -05:00

trace_nop.c

…

trace_output.c

tracing: Fix return value of ftrace_raw_output_prep()

2014-11-19 15:25:48 -05:00

trace_output.h

tracing: Add trace_seq_has_overflowed() and trace_handle_return()

2014-11-19 15:25:39 -05:00

trace_printk.c

trace: Replace single-character seq_puts with seq_putc

2014-11-14 07:55:55 -05:00

trace_probe.c

tracing/probes: Do not use return value of trace_seq_printf()

2014-11-19 15:25:44 -05:00

trace_probe.h

…

trace_sched_switch.c

tracing: Move tracing_sched_{switch,wakeup}() into wakeup tracer

2014-11-11 12:43:15 -05:00

trace_sched_wakeup.c

tracing: Move tracing_sched_{switch,wakeup}() into wakeup tracer

2014-11-11 12:43:15 -05:00

trace_selftest_dynamic.c

…

trace_selftest.c

Merge tag 'trace-3.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2014-10-12 07:28:55 -04:00

trace_seq.c

tracing: Convert seq_buf_path() to be like seq_path()

2014-11-19 22:01:10 -05:00

trace_stack.c

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trace_stat.c

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trace_stat.h

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trace_syscalls.c

tracing: Do not use return values of trace_seq_printf() in syscall tracing

2014-11-19 15:25:46 -05:00

trace_uprobe.c

tracing: Deletion of an unnecessary check before iput()

2014-11-19 16:28:45 -05:00

trace.c

tracing: Create seq_buf layer in trace_seq

2014-11-19 22:01:09 -05:00

trace.h

tracing: Have function_graph use trace_seq_has_overflowed()

2014-11-19 15:25:42 -05:00