Searched hist:f25975f42f2f8f2a01303054d6a70c7ceb1fcf54 (Results 1 – 2 of 2) sorted by last modified time
/linux/tools/include/uapi/linux/ |
H A D | bpf.h | diff f25975f42f2f8f2a01303054d6a70c7ceb1fcf54 Tue Feb 18 14:03:34 CET 2020 Toke Høiland-Jørgensen <toke@redhat.com> bpf, uapi: Remove text about bpf_redirect_map() giving higher performance
The performance of bpf_redirect() is now roughly the same as that of bpf_redirect_map(). However, David Ahern pointed out that the header file has not been updated to reflect this, and still says that a significant performance increase is possible when using bpf_redirect_map(). Remove this text from the bpf_redirect_map() description, and reword the description in bpf_redirect() slightly. Also fix the 'Return' section of the bpf_redirect_map() documentation.
Fixes: 1d233886dd90 ("xdp: Use bulking for non-map XDP_REDIRECT and consolidate code paths") Reported-by: David Ahern <dsahern@gmail.com> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200218130334.29889-1-toke@redhat.com
|
/linux/include/uapi/linux/ |
H A D | bpf.h | diff f25975f42f2f8f2a01303054d6a70c7ceb1fcf54 Tue Feb 18 14:03:34 CET 2020 Toke Høiland-Jørgensen <toke@redhat.com> bpf, uapi: Remove text about bpf_redirect_map() giving higher performance
The performance of bpf_redirect() is now roughly the same as that of bpf_redirect_map(). However, David Ahern pointed out that the header file has not been updated to reflect this, and still says that a significant performance increase is possible when using bpf_redirect_map(). Remove this text from the bpf_redirect_map() description, and reword the description in bpf_redirect() slightly. Also fix the 'Return' section of the bpf_redirect_map() documentation.
Fixes: 1d233886dd90 ("xdp: Use bulking for non-map XDP_REDIRECT and consolidate code paths") Reported-by: David Ahern <dsahern@gmail.com> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200218130334.29889-1-toke@redhat.com
|