bpf: Simplify cases in bpf_base_func_proto

Browse source

!perfmon_capable() is checked before the last switch(func_id) in
bpf_base_func_proto. Thus, the cases BPF_FUNC_trace_printk and
BPF_FUNC_snprintf_btf can be moved to that last switch(func_id) to omit
the inline !perfmon_capable() checks.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210127174615.3038-1-tklauser@distanz.ch

...

This commit is contained in:

Tobias Klauser 2021-01-27 18:46:15 +01:00 • committed by Daniel Borkmann

parent 4c3384d7ab

commit 61ca36c8c4

1 changed files with 4 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

12

kernel/bpf/helpers.c

View file