diff --git a/arch/s390/appldata/appldata.h b/arch/s390/appldata/appldata.h index db3ae8505103812a49b0d7e5a675251ec005f928..17a2636fec0a4a2395b5ba67496c504d3c50b550 100644 --- a/arch/s390/appldata/appldata.h +++ b/arch/s390/appldata/appldata.h @@ -3,13 +3,11 @@ * * Definitions and interface for Linux - z/VM Monitor Stream. * - * Copyright (C) 2003,2006 IBM Corporation, IBM Deutschland Entwicklung GmbH. + * Copyright IBM Corp. 2003, 2008 * * Author: Gerald Schaefer */ -//#define APPLDATA_DEBUG /* Debug messages on/off */ - #define APPLDATA_MAX_REC_SIZE 4024 /* Maximum size of the */ /* data buffer */ #define APPLDATA_MAX_PROCS 100 @@ -32,12 +30,6 @@ #define P_ERROR(x...) printk(KERN_ERR MY_PRINT_NAME " error: " x) #define P_WARNING(x...) printk(KERN_WARNING MY_PRINT_NAME " status: " x) -#ifdef APPLDATA_DEBUG -#define P_DEBUG(x...) printk(KERN_DEBUG MY_PRINT_NAME " debug: " x) -#else -#define P_DEBUG(x...) do {} while (0) -#endif - struct appldata_ops { struct list_head list; struct ctl_table_header *sysctl_header; diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c index 803f3645edf673d963cb901c4d49dcc965ff77f1..9cb3d92447a35651c5c67d5f495a5d1fa5981b2f 100644 --- a/arch/s390/appldata/appldata_base.c +++ b/arch/s390/appldata/appldata_base.c @@ -5,7 +5,7 @@ * Exports appldata_register_ops() and appldata_unregister_ops() for the * data gathering modules. * - * Copyright (C) 2003,2006 IBM Corporation, IBM Deutschland Entwicklung GmbH. + * Copyright IBM Corp. 2003, 2008 * * Author: Gerald Schaefer */ @@ -108,9 +108,6 @@ static LIST_HEAD(appldata_ops_list); */ static void appldata_timer_function(unsigned long data) { - P_DEBUG(" -= Timer =-\n"); - P_DEBUG("CPU: %i, expire_count: %i\n", smp_processor_id(), - atomic_read(&appldata_expire_count)); if (atomic_dec_and_test(&appldata_expire_count)) { atomic_set(&appldata_expire_count, num_online_cpus()); queue_work(appldata_wq, (struct work_struct *) data); @@ -128,14 +125,11 @@ static void appldata_work_fn(struct work_struct *work) struct appldata_ops *ops; int i; - P_DEBUG(" -= Work Queue =-\n"); i = 0; get_online_cpus(); spin_lock(&appldata_ops_lock); list_for_each(lh, &appldata_ops_list) { ops = list_entry(lh, struct appldata_ops, list); - P_DEBUG("list_for_each loop: %i) active = %u, name = %s\n", - ++i, ops->active, ops->name); if (ops->active == 1) { ops->callback(ops->data); } @@ -212,7 +206,6 @@ __appldata_vtimer_setup(int cmd) 0, 1); } appldata_timer_active = 1; - P_INFO("Monitoring timer started.\n"); break; case APPLDATA_DEL_TIMER: for_each_online_cpu(i) @@ -221,7 +214,6 @@ __appldata_vtimer_setup(int cmd) break; appldata_timer_active = 0; atomic_set(&appldata_expire_count, num_online_cpus()); - P_INFO("Monitoring timer stopped.\n"); break; case APPLDATA_MOD_TIMER: per_cpu_interval = (u64) (appldata_interval*1000 / @@ -313,10 +305,8 @@ appldata_interval_handler(ctl_table *ctl, int write, struct file *filp, } interval = 0; sscanf(buf, "%i", &interval); - if (interval <= 0) { - P_ERROR("Timer CPU interval has to be > 0!\n"); + if (interval <= 0) return -EINVAL; - } get_online_cpus(); spin_lock(&appldata_timer_lock); @@ -324,9 +314,6 @@ appldata_interval_handler(ctl_table *ctl, int write, struct file *filp, __appldata_vtimer_setup(APPLDATA_MOD_TIMER); spin_unlock(&appldata_timer_lock); put_online_cpus(); - - P_INFO("Monitoring CPU interval set to %u milliseconds.\n", - interval); out: *lenp = len; *ppos += len; @@ -406,23 +393,16 @@ appldata_generic_handler(ctl_table *ctl, int write, struct file *filp, P_ERROR("START DIAG 0xDC for %s failed, " "return code: %d\n", ops->name, rc); module_put(ops->owner); - } else { - P_INFO("Monitoring %s data enabled, " - "DIAG 0xDC started.\n", ops->name); + } else ops->active = 1; - } } else if ((buf[0] == '0') && (ops->active == 1)) { ops->active = 0; rc = appldata_diag(ops->record_nr, APPLDATA_STOP_REC, (unsigned long) ops->data, ops->size, ops->mod_lvl); - if (rc != 0) { + if (rc != 0) P_ERROR("STOP DIAG 0xDC for %s failed, " "return code: %d\n", ops->name, rc); - } else { - P_INFO("Monitoring %s data disabled, " - "DIAG 0xDC stopped.\n", ops->name); - } module_put(ops->owner); } spin_unlock(&appldata_ops_lock); @@ -468,7 +448,6 @@ int appldata_register_ops(struct appldata_ops *ops) ops->sysctl_header = register_sysctl_table(ops->ctl_table); if (!ops->sysctl_header) goto out; - P_INFO("%s-ops registered!\n", ops->name); return 0; out: spin_lock(&appldata_ops_lock); @@ -490,7 +469,6 @@ void appldata_unregister_ops(struct appldata_ops *ops) spin_unlock(&appldata_ops_lock); unregister_sysctl_table(ops->sysctl_header); kfree(ops->ctl_table); - P_INFO("%s-ops unregistered!\n", ops->name); } /********************** module-ops management **************************/ @@ -553,14 +531,9 @@ static int __init appldata_init(void) { int i; - P_DEBUG("sizeof(parameter_list) = %lu\n", - sizeof(struct appldata_parameter_list)); - appldata_wq = create_singlethread_workqueue("appldata"); - if (!appldata_wq) { - P_ERROR("Could not create work queue\n"); + if (!appldata_wq) return -ENOMEM; - } get_online_cpus(); for_each_online_cpu(i) @@ -571,8 +544,6 @@ static int __init appldata_init(void) register_hotcpu_notifier(&appldata_nb); appldata_sysctl_header = register_sysctl_table(appldata_dir_table); - - P_DEBUG("Base interface initialized.\n"); return 0; } diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c index 51181ccdb87b255699a3857f24d0ddac80e45699..3ed56b7d1b2f3d1cf8b68eb274e9fab40b012080 100644 --- a/arch/s390/appldata/appldata_mem.c +++ b/arch/s390/appldata/appldata_mem.c @@ -14,14 +14,13 @@ #include #include #include -#include #include #include +#include #include "appldata.h" -#define MY_PRINT_NAME "appldata_mem" /* for debug messages, etc. */ #define P2K(x) ((x) << (PAGE_SHIFT - 10)) /* Converts #Pages to KB */ /* @@ -70,30 +69,6 @@ static struct appldata_mem_data { } __attribute__((packed)) appldata_mem_data; -static inline void appldata_debug_print(struct appldata_mem_data *mem_data) -{ - P_DEBUG("--- MEM - RECORD ---\n"); - P_DEBUG("pgpgin = %8lu KB\n", mem_data->pgpgin); - P_DEBUG("pgpgout = %8lu KB\n", mem_data->pgpgout); - P_DEBUG("pswpin = %8lu Pages\n", mem_data->pswpin); - P_DEBUG("pswpout = %8lu Pages\n", mem_data->pswpout); - P_DEBUG("pgalloc = %8lu \n", mem_data->pgalloc); - P_DEBUG("pgfault = %8lu \n", mem_data->pgfault); - P_DEBUG("pgmajfault = %8lu \n", mem_data->pgmajfault); - P_DEBUG("sharedram = %8lu KB\n", mem_data->sharedram); - P_DEBUG("totalram = %8lu KB\n", mem_data->totalram); - P_DEBUG("freeram = %8lu KB\n", mem_data->freeram); - P_DEBUG("totalhigh = %8lu KB\n", mem_data->totalhigh); - P_DEBUG("freehigh = %8lu KB\n", mem_data->freehigh); - P_DEBUG("bufferram = %8lu KB\n", mem_data->bufferram); - P_DEBUG("cached = %8lu KB\n", mem_data->cached); - P_DEBUG("totalswap = %8lu KB\n", mem_data->totalswap); - P_DEBUG("freeswap = %8lu KB\n", mem_data->freeswap); - P_DEBUG("sync_count_1 = %u\n", mem_data->sync_count_1); - P_DEBUG("sync_count_2 = %u\n", mem_data->sync_count_2); - P_DEBUG("timestamp = %lX\n", mem_data->timestamp); -} - /* * appldata_get_mem_data() * @@ -140,9 +115,6 @@ static void appldata_get_mem_data(void *data) mem_data->timestamp = get_clock(); mem_data->sync_count_2++; -#ifdef APPLDATA_DEBUG - appldata_debug_print(mem_data); -#endif } @@ -164,17 +136,7 @@ static struct appldata_ops ops = { */ static int __init appldata_mem_init(void) { - int rc; - - P_DEBUG("sizeof(mem) = %lu\n", sizeof(struct appldata_mem_data)); - - rc = appldata_register_ops(&ops); - if (rc != 0) { - P_ERROR("Error registering ops, rc = %i\n", rc); - } else { - P_DEBUG("%s-ops registered!\n", ops.name); - } - return rc; + return appldata_register_ops(&ops); } /* @@ -185,7 +147,6 @@ static int __init appldata_mem_init(void) static void __exit appldata_mem_exit(void) { appldata_unregister_ops(&ops); - P_DEBUG("%s-ops unregistered!\n", ops.name); } diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index 4d8344336001c8d90edeb7b731fd6558a726d016..3b746556e1a39ddce7dcac254538c521b3e835a1 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -21,9 +21,6 @@ #include "appldata.h" -#define MY_PRINT_NAME "appldata_net_sum" /* for debug messages, etc. */ - - /* * Network data * @@ -60,26 +57,6 @@ static struct appldata_net_sum_data { } __attribute__((packed)) appldata_net_sum_data; -static inline void appldata_print_debug(struct appldata_net_sum_data *net_data) -{ - P_DEBUG("--- NET - RECORD ---\n"); - - P_DEBUG("nr_interfaces = %u\n", net_data->nr_interfaces); - P_DEBUG("rx_packets = %8lu\n", net_data->rx_packets); - P_DEBUG("tx_packets = %8lu\n", net_data->tx_packets); - P_DEBUG("rx_bytes = %8lu\n", net_data->rx_bytes); - P_DEBUG("tx_bytes = %8lu\n", net_data->tx_bytes); - P_DEBUG("rx_errors = %8lu\n", net_data->rx_errors); - P_DEBUG("tx_errors = %8lu\n", net_data->tx_errors); - P_DEBUG("rx_dropped = %8lu\n", net_data->rx_dropped); - P_DEBUG("tx_dropped = %8lu\n", net_data->tx_dropped); - P_DEBUG("collisions = %8lu\n", net_data->collisions); - - P_DEBUG("sync_count_1 = %u\n", net_data->sync_count_1); - P_DEBUG("sync_count_2 = %u\n", net_data->sync_count_2); - P_DEBUG("timestamp = %lX\n", net_data->timestamp); -} - /* * appldata_get_net_sum_data() * @@ -135,9 +112,6 @@ static void appldata_get_net_sum_data(void *data) net_data->timestamp = get_clock(); net_data->sync_count_2++; -#ifdef APPLDATA_DEBUG - appldata_print_debug(net_data); -#endif } @@ -159,17 +133,7 @@ static struct appldata_ops ops = { */ static int __init appldata_net_init(void) { - int rc; - - P_DEBUG("sizeof(net) = %lu\n", sizeof(struct appldata_net_sum_data)); - - rc = appldata_register_ops(&ops); - if (rc != 0) { - P_ERROR("Error registering ops, rc = %i\n", rc); - } else { - P_DEBUG("%s-ops registered!\n", ops.name); - } - return rc; + return appldata_register_ops(&ops); } /* @@ -180,7 +144,6 @@ static int __init appldata_net_init(void) static void __exit appldata_net_exit(void) { appldata_unregister_ops(&ops); - P_DEBUG("%s-ops unregistered!\n", ops.name); } diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c index 6b3eafe104533587e9e439a5852d5020164959ca..eb44f9f8ab917c85a4d3ea6476408b4c86bb343b 100644 --- a/arch/s390/appldata/appldata_os.c +++ b/arch/s390/appldata/appldata_os.c @@ -89,44 +89,6 @@ static struct appldata_ops ops = { }; -static inline void appldata_print_debug(struct appldata_os_data *os_data) -{ - int a0, a1, a2, i; - - P_DEBUG("--- OS - RECORD ---\n"); - P_DEBUG("nr_threads = %u\n", os_data->nr_threads); - P_DEBUG("nr_running = %u\n", os_data->nr_running); - P_DEBUG("nr_iowait = %u\n", os_data->nr_iowait); - P_DEBUG("avenrun(int) = %8x / %8x / %8x\n", os_data->avenrun[0], - os_data->avenrun[1], os_data->avenrun[2]); - a0 = os_data->avenrun[0]; - a1 = os_data->avenrun[1]; - a2 = os_data->avenrun[2]; - P_DEBUG("avenrun(float) = %d.%02d / %d.%02d / %d.%02d\n", - LOAD_INT(a0), LOAD_FRAC(a0), LOAD_INT(a1), LOAD_FRAC(a1), - LOAD_INT(a2), LOAD_FRAC(a2)); - - P_DEBUG("nr_cpus = %u\n", os_data->nr_cpus); - for (i = 0; i < os_data->nr_cpus; i++) { - P_DEBUG("cpu%u : user = %u, nice = %u, system = %u, " - "idle = %u, irq = %u, softirq = %u, iowait = %u, " - "steal = %u\n", - os_data->os_cpu[i].cpu_id, - os_data->os_cpu[i].per_cpu_user, - os_data->os_cpu[i].per_cpu_nice, - os_data->os_cpu[i].per_cpu_system, - os_data->os_cpu[i].per_cpu_idle, - os_data->os_cpu[i].per_cpu_irq, - os_data->os_cpu[i].per_cpu_softirq, - os_data->os_cpu[i].per_cpu_iowait, - os_data->os_cpu[i].per_cpu_steal); - } - - P_DEBUG("sync_count_1 = %u\n", os_data->sync_count_1); - P_DEBUG("sync_count_2 = %u\n", os_data->sync_count_2); - P_DEBUG("timestamp = %lX\n", os_data->timestamp); -} - /* * appldata_get_os_data() * @@ -180,13 +142,10 @@ static void appldata_get_os_data(void *data) APPLDATA_START_INTERVAL_REC, (unsigned long) ops.data, new_size, ops.mod_lvl); - if (rc != 0) { + if (rc != 0) P_ERROR("os: START NEW DIAG 0xDC failed, " "return code: %d, new size = %i\n", rc, new_size); - P_INFO("os: stopping old record now\n"); - } else - P_INFO("os: new record size = %i\n", new_size); rc = appldata_diag(APPLDATA_RECORD_OS_ID, APPLDATA_STOP_REC, @@ -204,9 +163,6 @@ static void appldata_get_os_data(void *data) } os_data->timestamp = get_clock(); os_data->sync_count_2++; -#ifdef APPLDATA_DEBUG - appldata_print_debug(os_data); -#endif } @@ -227,12 +183,9 @@ static int __init appldata_os_init(void) rc = -ENOMEM; goto out; } - P_DEBUG("max. sizeof(os) = %i, sizeof(os_cpu) = %lu\n", max_size, - sizeof(struct appldata_os_per_cpu)); appldata_os_data = kzalloc(max_size, GFP_DMA); if (appldata_os_data == NULL) { - P_ERROR("No memory for %s!\n", ops.name); rc = -ENOMEM; goto out; } @@ -240,17 +193,12 @@ static int __init appldata_os_init(void) appldata_os_data->per_cpu_size = sizeof(struct appldata_os_per_cpu); appldata_os_data->cpu_offset = offsetof(struct appldata_os_data, os_cpu); - P_DEBUG("cpu offset = %u\n", appldata_os_data->cpu_offset); ops.data = appldata_os_data; ops.callback = &appldata_get_os_data; rc = appldata_register_ops(&ops); - if (rc != 0) { - P_ERROR("Error registering ops, rc = %i\n", rc); + if (rc != 0) kfree(appldata_os_data); - } else { - P_DEBUG("%s-ops registered!\n", ops.name); - } out: return rc; } @@ -264,7 +212,6 @@ static void __exit appldata_os_exit(void) { appldata_unregister_ops(&ops); kfree(appldata_os_data); - P_DEBUG("%s-ops unregistered!\n", ops.name); }