From fb2a3d5c7c85cb6e8bc88192be919b4ef8d6e630 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 23 Sep 2016 09:09:31 -0400 Subject: Revert "xen-netback: create a debugfs node for hash information" This reverts commit c0c64c152389ad73306b9b0796357210ec6d32ee. There is no vif->ctrl_task member, so this change broke the build. Signed-off-by: David S. Miller --- drivers/net/xen-netback/hash.c | 68 ------------------------------------------ 1 file changed, 68 deletions(-) (limited to 'drivers/net/xen-netback/hash.c') diff --git a/drivers/net/xen-netback/hash.c b/drivers/net/xen-netback/hash.c index e8c5dddc54ba..613bac057650 100644 --- a/drivers/net/xen-netback/hash.c +++ b/drivers/net/xen-netback/hash.c @@ -360,74 +360,6 @@ u32 xenvif_set_hash_mapping(struct xenvif *vif, u32 gref, u32 len, return XEN_NETIF_CTRL_STATUS_SUCCESS; } -#ifdef CONFIG_DEBUG_FS -void xenvif_dump_hash_info(struct xenvif *vif, struct seq_file *m) -{ - unsigned int i; - - switch (vif->hash.alg) { - case XEN_NETIF_CTRL_HASH_ALGORITHM_TOEPLITZ: - seq_puts(m, "Hash Algorithm: TOEPLITZ\n"); - break; - - case XEN_NETIF_CTRL_HASH_ALGORITHM_NONE: - seq_puts(m, "Hash Algorithm: NONE\n"); - /* FALLTHRU */ - default: - return; - } - - if (vif->hash.flags) { - seq_puts(m, "\nHash Flags:\n"); - - if (vif->hash.flags & XEN_NETIF_CTRL_HASH_TYPE_IPV4) - seq_puts(m, "- IPv4\n"); - if (vif->hash.flags & XEN_NETIF_CTRL_HASH_TYPE_IPV4_TCP) - seq_puts(m, "- IPv4 + TCP\n"); - if (vif->hash.flags & XEN_NETIF_CTRL_HASH_TYPE_IPV6) - seq_puts(m, "- IPv6\n"); - if (vif->hash.flags & XEN_NETIF_CTRL_HASH_TYPE_IPV6_TCP) - seq_puts(m, "- IPv6 + TCP\n"); - } - - seq_puts(m, "\nHash Key:\n"); - - for (i = 0; i < XEN_NETBK_MAX_HASH_KEY_SIZE; ) { - unsigned int j, n; - - n = 8; - if (i + n >= XEN_NETBK_MAX_HASH_KEY_SIZE) - n = XEN_NETBK_MAX_HASH_KEY_SIZE - i; - - seq_printf(m, "[%2u - %2u]: ", i, i + n - 1); - - for (j = 0; j < n; j++, i++) - seq_printf(m, "%02x ", vif->hash.key[i]); - - seq_puts(m, "\n"); - } - - if (vif->hash.size != 0) { - seq_puts(m, "\nHash Mapping:\n"); - - for (i = 0; i < vif->hash.size; ) { - unsigned int j, n; - - n = 8; - if (i + n >= vif->hash.size) - n = vif->hash.size - i; - - seq_printf(m, "[%4u - %4u]: ", i, i + n - 1); - - for (j = 0; j < n; j++, i++) - seq_printf(m, "%4u ", vif->hash.mapping[i]); - - seq_puts(m, "\n"); - } - } -} -#endif /* CONFIG_DEBUG_FS */ - void xenvif_init_hash(struct xenvif *vif) { if (xenvif_hash_cache_size == 0) -- cgit