| Message ID | 20250213110025.1436160-3-ps.report@gmx.net (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Some pktgen fixes/improvments (part I) | expand |
On Thu, Feb 13, 2025 at 12:00:19PM +0100, Peter Seiderer wrote: > Enable more flexible parameters syntax, allowing 'param=value' in > addition to the already supported 'param value' pattern (additional > this gives the skipping '=' in count_trail_chars() a purpose). > > Tested with: > > $ echo "min_pkt_size 999" > /proc/net/pktgen/lo\@0 > $ echo "min_pkt_size=999" > /proc/net/pktgen/lo\@0 > $ echo "min_pkt_size =999" > /proc/net/pktgen/lo\@0 > $ echo "min_pkt_size= 999" > /proc/net/pktgen/lo\@0 > $ echo "min_pkt_size = 999" > /proc/net/pktgen/lo\@0 > > Signed-off-by: Peter Seiderer <ps.report@gmx.net> Reviewed-by: Simon Horman <horms@kernel.org>
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 496aa16773e7..4f8ec6c9bed4 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -823,6 +823,7 @@ static int strn_len(const char __user * user_buffer, unsigned int maxlen) case '\r': case '\t': case ' ': + case '=': goto done_str; default: break;
Enable more flexible parameters syntax, allowing 'param=value' in addition to the already supported 'param value' pattern (additional this gives the skipping '=' in count_trail_chars() a purpose). Tested with: $ echo "min_pkt_size 999" > /proc/net/pktgen/lo\@0 $ echo "min_pkt_size=999" > /proc/net/pktgen/lo\@0 $ echo "min_pkt_size =999" > /proc/net/pktgen/lo\@0 $ echo "min_pkt_size= 999" > /proc/net/pktgen/lo\@0 $ echo "min_pkt_size = 999" > /proc/net/pktgen/lo\@0 Signed-off-by: Peter Seiderer <ps.report@gmx.net> --- Changes v4 -> v5 - split up patchset into part i/ii (suggested by Simon Horman) Changes v3 -> v4: - rephrase commit message (suggested by Paolo Abeni) Changes v2 -> v3: - no changes Changes v1 -> v2: - no changes --- net/core/pktgen.c | 1 + 1 file changed, 1 insertion(+)