Steven Rostedt
5f78abeebb
ring-buffer: check for less than two in size allocation
...
The ring buffer must have at least two pages allocated for the
reader page swap to work.
The page count check will miss the case of a zero size passed in.
Even though a zero size ring buffer would probably fail an allocation,
making the min size check for less than two instead of equal to one makes
the code a bit more robust.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-06-17 14:16:20 -04:00
..
blktrace.c
Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block
2009-06-11 11:10:35 -07:00
ftrace.c
Merge branch 'tracing-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-06-10 19:58:10 -07:00
Kconfig
tracing: combine the default tracers into one config
2009-06-01 23:23:55 -04:00
kmemtrace.c
cpumask: use new operators in kernel/trace
2009-06-15 11:36:42 -04:00
Makefile
tracing/events: convert block trace points to TRACE_EVENT()
2009-06-09 12:34:23 -04:00
ring_buffer.c
ring-buffer: check for less than two in size allocation
2009-06-17 14:16:20 -04:00
ring_buffer_benchmark.c
ring-buffer: have benchmark test handle discarded events
2009-06-16 13:48:52 -04:00
trace.c
tracing: replace a GFP_ATOMIC with GFP_KERNEL allocation
2009-06-15 11:37:14 -04:00
trace.h
Merge branch 'tracing/hw-branch-tracing' into tracing/core
2009-05-07 13:36:22 +02:00
trace_boot.c
tracing: use macros to denote usec and nsec per second
2009-04-07 14:43:06 +02:00
trace_branch.c
Merge branch 'linus' into tracing/core
2009-05-07 11:17:34 +02:00
trace_clock.c
trace_event_profile.c
tracing/events: fix concurrent access to ftrace_events list
2009-05-06 10:38:19 +02:00
trace_event_types.h
tracing/filters: distinguish between signed and unsigned fields
2009-04-29 14:06:03 +02:00
trace_events.c
tracing: add protection around module events unload
2009-06-09 17:29:07 -04:00
trace_events_filter.c
tracing/filters: fix race between filter setting and module unload
2009-06-16 16:25:37 -04:00
trace_export.c
tracing/filters: distinguish between signed and unsigned fields
2009-04-29 14:06:03 +02:00
trace_functions.c
trace_functions_graph.c
Merge branch 'tracing-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2009-06-10 19:58:10 -07:00
trace_hw_branches.c
Merge branch 'tracing/hw-branch-tracing' into tracing/core
2009-05-07 13:36:22 +02:00
trace_irqsoff.c
trace_mmiotrace.c
tracing: use macros to denote usec and nsec per second
2009-04-07 14:43:06 +02:00
trace_nop.c
trace_output.c
tracing: add protection around module events unload
2009-06-09 17:29:07 -04:00
trace_output.h
tracing: add protection around module events unload
2009-06-09 17:29:07 -04:00
trace_power.c
Merge branch 'linus' into tracing/core
2009-05-07 11:17:34 +02:00
trace_printk.c
tracing/ftrace: factorize the tracing files creation
2009-04-07 14:43:07 +02:00
trace_sched_switch.c
tracing/events: move trace point headers into include/trace/events
2009-04-14 22:05:43 -04:00
trace_sched_wakeup.c
tracing/wakeup: move access to wakeup_cpu into spinlock
2009-04-23 23:01:36 -04:00
trace_selftest.c
x86, hw-branch-tracer: allocate selftest iterator on heap
2009-04-07 13:36:21 +02:00
trace_selftest_dynamic.c
trace_stack.c
tracing/trace_stack: fix the number of entries in the header
2009-06-03 10:24:44 -04:00
trace_stat.c
tracing/stat: remove unappropriate safe walk on list
2009-06-02 01:18:33 +02:00
trace_stat.h
tracing: add handler to trace_stat
2009-03-24 23:22:58 -04:00
trace_syscalls.c
tracing/syscalls: use a dedicated file header
2009-04-09 05:43:32 +02:00
trace_sysprof.c
tracing/ftrace: factorize the tracing files creation
2009-04-07 14:43:07 +02:00
trace_workqueue.c
trace_workqueue: remove blank line between each cpu
2009-06-02 01:14:26 +02:00