Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Alexei Starovoitov ffeedafbf0 bpf: introduce current->pid, tgid, uid, gid, comm accessors ... eBPF programs attached to kprobes need to filter based on current->pid, uid and other fields, so introduce helper functions: u64 bpf_get_current_pid_tgid(void) Return: current->tgid << 32 | current->pid u64 bpf_get_current_uid_gid(void) Return: current_gid << 32 | current_uid bpf_get_current_comm(char *buf, int size_of_buf) stores current->comm into buf They can be used from the programs attached to TC as well to classify packets based on current task fields. Update tracex2 example to print histogram of write syscalls for each process instead of aggregated for all. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-06-15 15:53:50 -07:00
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blktrace.c
bpf_trace.c	bpf: introduce current->pid, tgid, uid, gid, comm accessors	2015-06-15 15:53:50 -07:00
ftrace.c	Some clean ups and small fixes, but the biggest change is the addition	2015-04-14 10:49:03 -07:00
Kconfig	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-14 14:37:47 -07:00
Makefile	bpf: Fix the build on BPF_SYSCALL=y && !CONFIG_TRACING kernels, make it more configurable	2015-04-02 16:28:06 +02:00
power-traces.c
ring_buffer.c	ring-buffer: Remove duplicate use of '&' in recursive code	2015-03-30 13:36:31 -04:00
ring_buffer_benchmark.c	ring-buffer-benchmark: Fix the wrong sched_priority of producer	2015-06-11 09:27:58 -04:00
rpm-traces.c
trace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
trace.h	Some clean ups and small fixes, but the biggest change is the addition	2015-04-14 10:49:03 -07:00
trace_benchmark.c
trace_benchmark.h
trace_branch.c
trace_clock.c
trace_entries.h	tracing: %pF is only for function pointers	2015-03-25 08:57:22 -04:00
trace_event_perf.c
trace_events.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
trace_events_filter.c
trace_events_filter_test.h
trace_events_trigger.c
trace_export.c	tracing: remove ftrace:function TRACE_EVENT_FL_USE_CALL_FILTER flag	2015-03-25 08:57:23 -04:00
trace_functions.c
trace_functions_graph.c	This adds three fixes for the tracing code.	2015-04-22 11:27:36 -07:00
trace_irqsoff.c
trace_kdb.c
trace_kprobe.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-14 14:37:47 -07:00
trace_mmiotrace.c
trace_nop.c
trace_output.c	tracing: Make ftrace_print_array_seq compute buf_len	2015-05-06 23:03:23 -04:00
trace_output.h
trace_printk.c
trace_probe.c	trace: Don't use __weak in header files	2015-03-25 08:57:23 -04:00
trace_probe.h	Some clean ups and small fixes, but the biggest change is the addition	2015-04-14 10:49:03 -07:00
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest.c
trace_selftest_dynamic.c
trace_seq.c	tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
trace_stack.c	tracing: remove use of seq_printf return value	2015-04-15 16:35:25 -07:00
trace_stat.c
trace_stat.h
trace_syscalls.c
trace_uprobe.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00