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e585e6469d6f476b82aa148dc44aaf7ae269a4e2
linux/kernel/trace
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Divya Indi e585e6469d tracing: Verify if trace array exists before destroying it. 
A trace array can be destroyed from userspace or kernel. Verify if the
trace array exists before proceeding to destroy/remove it.

Link: http://lkml.kernel.org/r/1565805327-579-3-git-send-email-divya.indi@oracle.com

Reviewed-by: Aruna Ramakrishna <aruna.ramakrishna@oracle.com>
Signed-off-by: Divya Indi <divya.indi@oracle.com>
[ Removed unneeded braces ]
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-11-13 09:37:29 -05:00
..
blktrace.c
blktrace: no need to check return value of debugfs_create functions
2019-06-03 15:39:39 +02:00
bpf_trace.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-28 17:47:33 -07:00
fgraph.c
ftrace: Look up the address of return_to_handler() using helpers
2019-09-18 12:24:47 +10:00
ftrace_internal.h
treewide: Rename rcu_dereference_raw_notrace() to _check()
2019-08-01 14:16:21 -07:00
ftrace.c
ftrace: Add information on number of page groups allocated
2019-11-13 09:37:28 -05:00
Kconfig
preemptirq_delay_test: Add the burst feature and a sysfs trigger
2019-11-13 09:37:28 -05:00
Makefile
tracing: Add unified dynamic event framework
2018-12-08 20:54:09 -05:00
power-traces.c
…
preemptirq_delay_test.c
preemptirq_delay_test: Add the burst feature and a sysfs trigger
2019-11-13 09:37:28 -05:00
ring_buffer_benchmark.c
tracing: Use CONFIG_PREEMPTION
2019-07-31 19:03:35 +02:00
ring_buffer.c
ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS
2019-05-28 09:36:19 -04:00
rpm-traces.c
…
trace_benchmark.c
…
trace_benchmark.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_branch.c
x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP
2019-04-03 11:02:24 +02:00
trace_clock.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_dynevent.c
tracing: Add tracing_check_open_get_tr()
2019-10-12 20:44:07 -04:00
trace_dynevent.h
tracing/dynevent: Pass extra arguments to match operation
2019-08-31 12:19:38 -04:00
trace_entries.h
tracing: Change the function format to display function names by perf
2019-02-11 14:53:43 -05:00
trace_event_perf.c
tracing: Fix race in perf_trace_buf initialization
2019-10-21 19:38:28 -04:00
trace_events_filter_test.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_events_filter.c
tracing: Have error path in predicate_parse() free its allocated memory
2019-09-28 17:13:39 -04:00
trace_events_hist.c
tracing: Fix "gfp_t" format for synthetic events
2019-10-18 14:42:53 -04:00
trace_events_trigger.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_events.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_export.c
tracing: Make internal ftrace events static
2019-11-13 09:37:29 -05:00
trace_functions_graph.c
fgraph: Remove redundant ftrace_graph_notrace_addr() test
2019-07-30 21:50:03 -04:00
trace_functions.c
…
trace_hwlat.c
ftrace: Implement fs notification for tracing_max_latency
2019-11-13 09:37:28 -05:00
trace_irqsoff.c
Merge tag 'trace-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2019-03-11 17:01:32 -07:00
trace_kdb.c
tracing: Silence GCC 9 array bounds warning
2019-05-25 23:04:30 -04:00
trace_kprobe_selftest.c
selftest/ftrace: Move kprobe selftest function to separate compile unit
2018-07-30 18:41:04 -04:00
trace_kprobe_selftest.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_kprobe.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_mmiotrace.c
…
trace_nop.c
…
trace_output.c
tracing: Be more clever when dumping hex in __print_hex()
2019-09-17 11:21:28 -04:00
trace_output.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_preemptirq.c
kprobes: Prohibit probing on hardirq tracers
2019-02-13 08:16:40 +01:00
trace_printk.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_probe_tmpl.h
tracing/probe: Support user-space dereference
2019-05-25 23:04:42 -04:00
trace_probe.c
tracing/probe: Fix to check the difference of nr_args before adding probe
2019-09-28 17:07:53 -04:00
trace_probe.h
tracing/probe: Reject exactly same probe event
2019-09-19 11:09:16 -04:00
trace_sched_switch.c
…
trace_sched_wakeup.c
sched/core: Convert get_task_struct() to return the task
2019-07-25 15:51:54 +02:00
trace_selftest_dynamic.c
…
trace_selftest.c
function_graph: Have selftest also emulate tr->reset() as it did with tr->init()
2019-04-21 19:46:56 -04:00
trace_seq.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_stack.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_stat.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace_stat.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_syscalls.c
syscalls: Remove start and number from syscall_get_arguments() args
2019-04-05 09:26:43 -04:00
trace_uprobe.c
tracing: Add locked_down checks to the open calls of files created for tracefs
2019-10-12 20:48:06 -04:00
trace.c
tracing: Verify if trace array exists before destroying it.
2019-11-13 09:37:29 -05:00
trace.h
tracing: Declare newly exported APIs in include/linux/trace.h
2019-11-13 09:37:29 -05:00
tracing_map.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
tracing_map.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00