diff options
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 04d4b93c68e..74a9a32b906 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -15,7 +15,7 @@ * * * A tool for loading the network with preconfigurated packets. - * The tool is implemented as a linux module. Parameters are output + * The tool is implemented as a linux module. Parameters are output * device, delay (to hard_xmit), number of packets, and whether * to use multiple SKBs or just the same one. * pktgen uses the installed interface's output routine. @@ -44,14 +44,14 @@ * * Add IOCTL interface to easily get counters & configuration. * --Ben Greear <greearb@candelatech.com> * - * Renamed multiskb to clone_skb and cleaned up sending core for two distinct - * skb modes. A clone_skb=0 mode for Ben "ranges" work and a clone_skb != 0 + * Renamed multiskb to clone_skb and cleaned up sending core for two distinct + * skb modes. A clone_skb=0 mode for Ben "ranges" work and a clone_skb != 0 * as a "fastpath" with a configurable number of clones after alloc's. - * clone_skb=0 means all packets are allocated this also means ranges time - * stamps etc can be used. clone_skb=100 means 1 malloc is followed by 100 + * clone_skb=0 means all packets are allocated this also means ranges time + * stamps etc can be used. clone_skb=100 means 1 malloc is followed by 100 * clones. * - * Also moved to /proc/net/pktgen/ + * Also moved to /proc/net/pktgen/ * --ro * * Sept 10: Fixed threading/locking. Lots of bone-headed and more clever @@ -60,28 +60,28 @@ * * Integrated to 2.5.x 021029 --Lucio Maciel (luciomaciel@zipmail.com.br) * - * + * * 021124 Finished major redesign and rewrite for new functionality. * See Documentation/networking/pktgen.txt for how to use this. * * The new operation: - * For each CPU one thread/process is created at start. This process checks - * for running devices in the if_list and sends packets until count is 0 it - * also the thread checks the thread->control which is used for inter-process - * communication. controlling process "posts" operations to the threads this + * For each CPU one thread/process is created at start. This process checks + * for running devices in the if_list and sends packets until count is 0 it + * also the thread checks the thread->control which is used for inter-process + * communication. controlling process "posts" operations to the threads this * way. The if_lock should be possible to remove when add/rem_device is merged * into this too. * - * By design there should only be *one* "controlling" process. In practice - * multiple write accesses gives unpredictable result. Understood by "write" + * By design there should only be *one* "controlling" process. In practice + * multiple write accesses gives unpredictable result. Understood by "write" * to /proc gives result code thats should be read be the "writer". * For practical use this should be no problem. * - * Note when adding devices to a specific CPU there good idea to also assign - * /proc/irq/XX/smp_affinity so TX-interrupts gets bound to the same CPU. + * Note when adding devices to a specific CPU there good idea to also assign + * /proc/irq/XX/smp_affinity so TX-interrupts gets bound to the same CPU. * --ro * - * Fix refcount off by one if first packet fails, potential null deref, + * Fix refcount off by one if first packet fails, potential null deref, * memleak 030710- KJP * * First "ranges" functionality for ipv6 030726 --ro @@ -89,22 +89,22 @@ * Included flow support. 030802 ANK. * * Fixed unaligned access on IA-64 Grant Grundler <grundler@parisc-linux.org> - * + * * Remove if fix from added Harald Welte <laforge@netfilter.org> 040419 * ia64 compilation fix from Aron Griffis <aron@hp.com> 040604 * - * New xmit() return, do_div and misc clean up by Stephen Hemminger + * New xmit() return, do_div and misc clean up by Stephen Hemminger * <shemminger@osdl.org> 040923 * - * Randy Dunlap fixed u64 printk compiler waring + * Randy Dunlap fixed u64 printk compiler waring * * Remove FCS from BW calculation. Lennert Buytenhek <buytenh@wantstofly.org> * New time handling. Lennert Buytenhek <buytenh@wantstofly.org> 041213 * - * Corrections from Nikolai Malykh (nmalykh@bilim.com) + * Corrections from Nikolai Malykh (nmalykh@bilim.com) * Removed unused flags F_SET_SRCMAC & F_SET_SRCIP 041230 * - * interruptible_sleep_on_timeout() replaced Nishanth Aravamudan <nacc@us.ibm.com> + * interruptible_sleep_on_timeout() replaced Nishanth Aravamudan <nacc@us.ibm.com> * 050103 * * MPLS support by Steven Whitehouse <steve@chygwyn.com> @@ -456,7 +456,7 @@ static inline __u64 pg_div64(__u64 n, __u64 base) /* * How do we know if the architecture we are running on * supports division with 64 bit base? - * + * */ #if defined(__sparc_v9__) || defined(__powerpc64__) || defined(__alpha__) || defined(__x86_64__) || defined(__ia64__) @@ -529,7 +529,7 @@ static struct notifier_block pktgen_notifier_block = { }; /* - * /proc handling functions + * /proc handling functions * */ @@ -579,7 +579,7 @@ static int pgctrl_open(struct inode *inode, struct file *file) return single_open(file, pgctrl_show, PDE(inode)->data); } -static struct file_operations pktgen_fops = { +static const struct file_operations pktgen_fops = { .owner = THIS_MODULE, .open = pgctrl_open, .read = seq_read, @@ -1672,7 +1672,7 @@ static int pktgen_if_open(struct inode *inode, struct file *file) return single_open(file, pktgen_if_show, PDE(inode)->data); } -static struct file_operations pktgen_if_fops = { +static const struct file_operations pktgen_if_fops = { .owner = THIS_MODULE, .open = pktgen_if_open, .read = seq_read, @@ -1815,7 +1815,7 @@ static int pktgen_thread_open(struct inode *inode, struct file *file) return single_open(file, pktgen_thread_show, PDE(inode)->data); } -static struct file_operations pktgen_thread_fops = { +static const struct file_operations pktgen_thread_fops = { .owner = THIS_MODULE, .open = pktgen_thread_open, .read = seq_read, @@ -1979,7 +1979,7 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev) if (pkt_dev->flags & F_IPV6) { /* - * Skip this automatic address setting until locks or functions + * Skip this automatic address setting until locks or functions * gets exported */ @@ -2477,10 +2477,10 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev, } /* - * scan_ip6, fmt_ip taken from dietlibc-0.21 + * scan_ip6, fmt_ip taken from dietlibc-0.21 * Author Felix von Leitner <felix-dietlibc@fefe.de> * - * Slightly modified for kernel. + * Slightly modified for kernel. * Should be candidate for net/ipv4/utils.c * --ro */ @@ -3256,7 +3256,7 @@ static __inline__ void pktgen_xmit(struct pktgen_dev *pkt_dev) out:; } -/* +/* * Main loop of the thread goes here */ @@ -3365,8 +3365,8 @@ static struct pktgen_dev *pktgen_find_dev(struct pktgen_thread *t, return pkt_dev; } -/* - * Adds a dev at front of if_list. +/* + * Adds a dev at front of if_list. */ static int add_dev_to_thread(struct pktgen_thread *t, @@ -3510,8 +3510,8 @@ static int __init pktgen_create_thread(int cpu) return 0; } -/* - * Removes a device from the thread if_list. +/* + * Removes a device from the thread if_list. */ static void _rem_dev_from_if_list(struct pktgen_thread *t, struct pktgen_dev *pkt_dev) |