From cdfafe98cabefeedbbc65af5c191c59745c03298 Mon Sep 17 00:00:00 2001 From: Björn Töpel Date: Thu, 19 Dec 2019 07:10:04 +0100 Subject: xdp: Make cpumap flush_list common for all map instances MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The cpumap flush list is used to track entries that need to flushed from via the xdp_do_flush_map() function. This list used to be per-map, but there is really no reason for that. Instead make the flush list global for all devmaps, which simplifies __cpu_map_flush() and cpu_map_alloc(). Signed-off-by: Björn Töpel Signed-off-by: Alexei Starovoitov Acked-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/bpf/20191219061006.21980-7-bjorn.topel@gmail.com --- net/core/filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core/filter.c') diff --git a/net/core/filter.c b/net/core/filter.c index b7570cb84902..c706325b3e66 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -3558,7 +3558,7 @@ void xdp_do_flush_map(void) __dev_map_flush(); break; case BPF_MAP_TYPE_CPUMAP: - __cpu_map_flush(map); + __cpu_map_flush(); break; case BPF_MAP_TYPE_XSKMAP: __xsk_map_flush(); -- cgit v1.2.3-59-g8ed1b