Daniel Borkmann 1ca1cc98bf bpf: minor cleanups on fd maps and helpers ... Some minor cleanups: i) Remove the unlikely() from fd array map lookups and let the CPU branch predictor do its job, scenarios where there is not always a map entry are very well valid. ii) Move the attribute type check in the bpf_perf_event_read() helper a bit earlier so it's consistent wrt checks with bpf_perf_event_output() helper as well. iii) remove some comments that are self-documenting in kprobe_prog_is_valid_access() and therefore make it consistent to tp_prog_is_valid_access() as well. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-06-30 05:54:40 -04:00
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arraymap.c	bpf, maps: flush own entries on perf map release	2016-06-15 23:42:57 -07:00
core.c	bpf: minor cleanups on fd maps and helpers	2016-06-30 05:54:40 -04:00
hashtab.c	bpf: pre-allocate hash map elements	2016-03-08 15:28:31 -05:00
helpers.c	bpf: convert relevant helper args to ARG_PTR_TO_RAW_STACK	2016-04-14 21:40:41 -04:00
inode.c	bpf, inode: disallow userns mounts	2016-05-23 15:08:26 -07:00
Makefile	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
percpu_freelist.c	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
percpu_freelist.h	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
stackmap.c	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-05-25 17:05:40 -07:00
syscall.c	bpf, maps: extend map_fd_get_ptr arguments	2016-06-15 23:42:57 -07:00
verifier.c	bpf: fix matching of data/data_end in verifier	2016-06-15 23:37:54 -07:00