| pktgen.c (670c02c2bfd2c8a305a90f5285409a7b0a8fd630) | pktgen.c (b7c8921bf1a8a9c1907b1eeb029d3f167be226f3) |
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| 1/* 2 * Authors: 3 * Copyright 2001, 2002 by Robert Olsson <robert.olsson@its.uu.se> 4 * Uppsala University and 5 * Swedish University of Agricultural Sciences 6 * 7 * Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> 8 * Ben Greear <greearb@candelatech.com> --- 163 unchanged lines hidden (view full) --- 172 173/* Thread control flag bits */ 174#define T_TERMINATE (1<<0) 175#define T_STOP (1<<1) /* Stop run */ 176#define T_RUN (1<<2) /* Start run */ 177#define T_REMDEV (1<<3) /* Remove all devs */ 178 179/* Locks */ | 1/* 2 * Authors: 3 * Copyright 2001, 2002 by Robert Olsson <robert.olsson@its.uu.se> 4 * Uppsala University and 5 * Swedish University of Agricultural Sciences 6 * 7 * Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> 8 * Ben Greear <greearb@candelatech.com> --- 163 unchanged lines hidden (view full) --- 172 173/* Thread control flag bits */ 174#define T_TERMINATE (1<<0) 175#define T_STOP (1<<1) /* Stop run */ 176#define T_RUN (1<<2) /* Start run */ 177#define T_REMDEV (1<<3) /* Remove all devs */ 178 179/* Locks */ |
| 180#define thread_lock() spin_lock(&_thread_lock) 181#define thread_unlock() spin_unlock(&_thread_lock) | 180#define thread_lock() down(&pktgen_sem) 181#define thread_unlock() up(&pktgen_sem) |
| 182 183/* If lock -- can be removed after some work */ 184#define if_lock(t) spin_lock(&(t->if_lock)); 185#define if_unlock(t) spin_unlock(&(t->if_lock)); 186 187/* Used to help with determining the pkts on receive */ 188#define PKTGEN_MAGIC 0xbe9be955 189#define PG_PROC_DIR "net/pktgen" --- 308 unchanged lines hidden (view full) --- 498static unsigned int fmt_ip6(char *s,const char ip[16]); 499 500/* Module parameters, defaults. */ 501static int pg_count_d = 1000; /* 1000 pkts by default */ 502static int pg_delay_d = 0; 503static int pg_clone_skb_d = 0; 504static int debug = 0; 505 | 182 183/* If lock -- can be removed after some work */ 184#define if_lock(t) spin_lock(&(t->if_lock)); 185#define if_unlock(t) spin_unlock(&(t->if_lock)); 186 187/* Used to help with determining the pkts on receive */ 188#define PKTGEN_MAGIC 0xbe9be955 189#define PG_PROC_DIR "net/pktgen" --- 308 unchanged lines hidden (view full) --- 498static unsigned int fmt_ip6(char *s,const char ip[16]); 499 500/* Module parameters, defaults. */ 501static int pg_count_d = 1000; /* 1000 pkts by default */ 502static int pg_delay_d = 0; 503static int pg_clone_skb_d = 0; 504static int debug = 0; 505 |
| 506static DEFINE_SPINLOCK(_thread_lock); | 506static DECLARE_MUTEX(pktgen_sem); |
| 507static struct pktgen_thread *pktgen_threads = NULL; 508 509static char module_fname[128]; 510static struct proc_dir_entry *module_proc_ent = NULL; 511 512static struct notifier_block pktgen_notifier_block = { 513 .notifier_call = pktgen_device_event, 514}; --- 2597 unchanged lines hidden --- | 507static struct pktgen_thread *pktgen_threads = NULL; 508 509static char module_fname[128]; 510static struct proc_dir_entry *module_proc_ent = NULL; 511 512static struct notifier_block pktgen_notifier_block = { 513 .notifier_call = pktgen_device_event, 514}; --- 2597 unchanged lines hidden --- |