diff options
Diffstat (limited to 'net/xdp/xdp_umem.c')
| -rw-r--r-- | net/xdp/xdp_umem.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c index f01ef6bda390..4681e8e8ad94 100644 --- a/net/xdp/xdp_umem.c +++ b/net/xdp/xdp_umem.c @@ -19,8 +19,6 @@ #include "xdp_umem.h" #include "xsk_queue.h" -#define XDP_UMEM_MIN_CHUNK_SIZE 2048 - static DEFINE_IDA(umem_ida); static void xdp_umem_unpin_pages(struct xdp_umem *umem) @@ -57,7 +55,7 @@ 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 +240,7 @@ 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 +249,7 @@ 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); } |