mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-26 21:54:11 +08:00
xdp: Directly use ida_alloc()/free() APIs
Use ida_alloc() / ida_free() instead of the deprecated ida_simple_get() / ida_simple_remove(). Signed-off-by: Ke Liu <liuke94@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Link: https://lore.kernel.org/bpf/20220527064609.2358482-1-liuke94@huawei.com
This commit is contained in:
parent
58f9d52ff6
commit
21f1481a8d
@ -57,7 +57,7 @@ static int xdp_umem_addr_map(struct xdp_umem *umem, struct page **pages,
|
||||
static void xdp_umem_release(struct xdp_umem *umem)
|
||||
{
|
||||
umem->zc = false;
|
||||
ida_simple_remove(&umem_ida, umem->id);
|
||||
ida_free(&umem_ida, umem->id);
|
||||
|
||||
xdp_umem_addr_unmap(umem);
|
||||
xdp_umem_unpin_pages(umem);
|
||||
@ -242,7 +242,7 @@ struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr)
|
||||
if (!umem)
|
||||
return ERR_PTR(-ENOMEM);
|
||||
|
||||
err = ida_simple_get(&umem_ida, 0, 0, GFP_KERNEL);
|
||||
err = ida_alloc(&umem_ida, GFP_KERNEL);
|
||||
if (err < 0) {
|
||||
kfree(umem);
|
||||
return ERR_PTR(err);
|
||||
@ -251,7 +251,7 @@ struct xdp_umem *xdp_umem_create(struct xdp_umem_reg *mr)
|
||||
|
||||
err = xdp_umem_reg(umem, mr);
|
||||
if (err) {
|
||||
ida_simple_remove(&umem_ida, umem->id);
|
||||
ida_free(&umem_ida, umem->id);
|
||||
kfree(umem);
|
||||
return ERR_PTR(err);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user