exp->exp_flags = flags;
spin_unlock_irqrestore(&exp->exp_lock, irqflags);
+ /* complete all outstanding replies */
+ spin_lock_irqsave(&exp->exp_lock, irqflags);
+ while (!list_empty(&exp->exp_outstanding_replies)) {
+ struct ptlrpc_reply_state *rs =
+ list_entry(exp->exp_outstanding_replies.next,
+ struct ptlrpc_reply_state, rs_exp_list);
+ struct ptlrpc_service *svc = rs->rs_srv_ni->sni_service;
+
+ spin_lock(&svc->srv_lock);
+ list_del_init(&rs->rs_exp_list);
+ ptlrpc_schedule_difficult_reply(rs);
+ spin_unlock(&svc->srv_lock);
+ }
+ spin_unlock_irqrestore(&exp->exp_lock, irqflags);
+
return class_disconnect(exp, flags);
}
oa->o_id = echo_next_id(obd);
oa->o_valid = OBD_MD_FLID;
- atomic_inc(&obd->u.echo.eo_create);
return 0;
}
RETURN(-EINVAL);
}
- atomic_inc(&obd->u.echo.eo_destroy);
-
return 0;
}
RETURN(-EINVAL);
}
- obdo_cpy_md(oa, &obd->u.echo.oa, oa->o_valid);
+ obdo_cpy_md(oa, &obd->u.echo.eo_oa, oa->o_valid);
oa->o_id = id;
return 0;
RETURN(-EINVAL);
}
- memcpy(&obd->u.echo.oa, oa, sizeof(*oa));
+ memcpy(&obd->u.echo.eo_oa, oa, sizeof(*oa));
- atomic_inc(&obd->u.echo.eo_setattr);
+ if (oa->o_id & 4) {
+ /* Save lock to force ACKed reply */
+ ldlm_lock_addref (&obd->u.echo.eo_nl_lock, LCK_NL);
+ oti->oti_ack_locks[0].mode = LCK_NL;
+ oti->oti_ack_locks[0].lock = obd->u.echo.eo_nl_lock;
+ }
return 0;
}
for (i = 0; i < objcount; i++, obj++) {
int gfp_mask = (obj->ioo_id & 1) ? GFP_HIGHUSER : GFP_KERNEL;
int ispersistent = obj->ioo_id == ECHO_PERSISTENT_OBJID;
+ int debug_setup = (!ispersistent &&
+ (oa->o_valid & OBD_MD_FLFLAGS) != 0 &&
+ (oa->o_flags & OBD_FL_DEBUG_CHECK) != 0);
int j;
for (j = 0 ; j < obj->ioo_bufcnt ; j++, nb++, r++) {
if (cmd & OBD_BRW_READ)
r->rc = r->len;
- if (!ispersistent)
+ if (debug_setup)
echo_page_debug_setup(r->page, cmd, obj->ioo_id,
r->offset, r->len);
}
for (i = 0; i < objcount; i++, obj++) {
int verify = (rc == 0 &&
- obj->ioo_id != ECHO_PERSISTENT_OBJID);
+ obj->ioo_id != ECHO_PERSISTENT_OBJID &&
+ (oa->o_valid & OBD_MD_FLFLAGS) != 0 &&
+ (oa->o_flags & OBD_FL_DEBUG_CHECK) != 0);
int j;
for (j = 0 ; j < obj->ioo_bufcnt ; j++, r++) {
static int echo_setup(struct obd_device *obd, obd_count len, void *buf)
{
struct lprocfs_static_vars lvars;
+ int rc;
+ int lock_flags = 0;
+ struct ldlm_res_id res_id = {.name = {1}};
ENTRY;
spin_lock_init(&obd->u.echo.eo_lock);
RETURN(-ENOMEM);
}
+ rc = ldlm_cli_enqueue(NULL, NULL, obd->obd_namespace, res_id,
+ LDLM_PLAIN, NULL, LCK_NL, &lock_flags,
+ NULL, ldlm_completion_ast, NULL, NULL,
+ NULL, 0, NULL, &obd->u.echo.eo_nl_lock);
+ LASSERT (rc == ELDLM_OK);
+
lprocfs_init_vars(echo, &lvars);
if (lprocfs_obd_setup(obd, lvars.obd_vars) == 0 &&
lprocfs_alloc_obd_stats(obd, LPROC_ECHO_LAST) == 0) {
lprocfs_free_obd_stats(obd);
lprocfs_obd_cleanup(obd);
+ ldlm_lock_decref (&obd->u.echo.eo_nl_lock, LCK_NL);
+
+ /* XXX Bug 3413; wait for a bit to ensure the BL callback has
+ * happened before calling ldlm_namespace_free() */
+ set_current_state (TASK_UNINTERRUPTIBLE);
+ schedule_timeout (HZ);
+
ldlm_namespace_free(obd->obd_namespace, flags & OBD_OPT_FORCE);
leaked = atomic_read(&obd->u.echo.eo_prep);
#include <portals/ptlctl.h>
#include "parser.h"
#include <stdio.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <pthread.h>
-#define SHMEM_STATS 1
#define MAX_STRING_SIZE 128
#define DEVICES_LIST "/proc/fs/lustre/devices"
-#if SHMEM_STATS
-# include <sys/ipc.h>
-# include <sys/shm.h>
-
-# define MAX_SHMEM_COUNT 1024
-static long long *shared_counters;
-static long long counter_snapshot[2][MAX_SHMEM_COUNT];
+#define MAX_THREADS 1024
+struct shared_data {
+ __u64 counters[MAX_THREADS];
+ __u64 offsets[MAX_THREADS];
+ int running;
+ int barrier;
+ pthread_mutex_t mutex;
+ pthread_cond_t cond;
+};
+static struct shared_data *shared_data;
+static __u64 counter_snapshot[2][MAX_THREADS];
+static int prev_valid;
struct timeval prev_time;
-#endif
static int jt_recording;
static char rawbuf[8192];
static int max = sizeof(rawbuf);
static int thread;
+static int nthreads;
static uint32_t cur_device = MAX_OBD_DEVICES;
/* Assume it's a number. This means that bogus strings become
* 0. I might care about that some day. */
ret = strtoul(name, NULL, 0);
- printf("Selected device %d\n", ret);
+ // printf("Selected device %d\n", ret);
}
return ret;
return 0;
}
-#if SHMEM_STATS
static void shmem_setup(void)
{
/* Create new segment */
- int shmid = shmget(IPC_PRIVATE, sizeof(counter_snapshot[0]), 0600);
+ int shmid = shmget(IPC_PRIVATE, sizeof(*shared_data), 0600);
if (shmid == -1) {
- fprintf(stderr, "Can't create shared memory counters: %s\n",
+ fprintf(stderr, "Can't create shared data: %s\n",
strerror(errno));
return;
}
/* Attatch to new segment */
- shared_counters = (long long *)shmat(shmid, NULL, 0);
+ shared_data = (struct shared_data *)shmat(shmid, NULL, 0);
- if (shared_counters == (long long *)(-1)) {
- fprintf(stderr, "Can't attach shared memory counters: %s\n",
+ if (shared_data == (struct shared_data *)(-1)) {
+ fprintf(stderr, "Can't attach shared data: %s\n",
strerror(errno));
- shared_counters = NULL;
+ shared_data = NULL;
return;
}
* Forks will inherit attached segments, so we should be OK.
*/
if (shmctl(shmid, IPC_RMID, NULL) == -1) {
- fprintf(stderr, "Can't destroy shared memory counters: %s\n",
+ fprintf(stderr, "Can't destroy shared data: %s\n",
strerror(errno));
}
}
-static inline void shmem_reset(void)
+static inline void shmem_reset(int total_threads)
{
- if (shared_counters == NULL)
+ if (shared_data == NULL)
return;
- memset(shared_counters, 0, sizeof(counter_snapshot[0]));
+ memset(shared_data, 0, sizeof(*shared_data));
+ pthread_mutex_init(&shared_data->mutex, NULL);
+ pthread_cond_init(&shared_data->cond, NULL);
memset(counter_snapshot, 0, sizeof(counter_snapshot));
- gettimeofday(&prev_time, NULL);
+ prev_valid = 0;
+ shared_data->barrier = total_threads;
}
static inline void shmem_bump(void)
{
- if (shared_counters == NULL || thread <= 0 || thread > MAX_SHMEM_COUNT)
+ static int bumped_running;
+
+ if (shared_data == NULL || thread <= 0 || thread > MAX_THREADS)
return;
- shared_counters[thread - 1]++;
+ pthread_mutex_lock(&shared_data->mutex);
+ shared_data->counters[thread - 1]++;
+ if (!bumped_running)
+ shared_data->running++;
+ pthread_mutex_unlock(&shared_data->mutex);
+ bumped_running = 1;
}
-static void shmem_snap(int n)
+static void shmem_snap(int total_threads, int live_threads)
{
struct timeval this_time;
int non_zero = 0;
- long long total = 0;
+ __u64 total = 0;
double secs;
+ int running;
int i;
- if (shared_counters == NULL || n > MAX_SHMEM_COUNT)
+ if (shared_data == NULL || total_threads > MAX_THREADS)
return;
- memcpy(counter_snapshot[1], counter_snapshot[0],
- n * sizeof(counter_snapshot[0][0]));
- memcpy(counter_snapshot[0], shared_counters,
- n * sizeof(counter_snapshot[0][0]));
+ pthread_mutex_lock(&shared_data->mutex);
+ memcpy(counter_snapshot[0], shared_data->counters,
+ total_threads * sizeof(counter_snapshot[0][0]));
+ running = shared_data->running;
+ pthread_mutex_unlock(&shared_data->mutex);
+
gettimeofday(&this_time, NULL);
- for (i = 0; i < n; i++) {
+ for (i = 0; i < total_threads; i++) {
long long this_count =
counter_snapshot[0][i] - counter_snapshot[1][i];
}
secs = (this_time.tv_sec + this_time.tv_usec / 1000000.0) -
- (prev_time.tv_sec + prev_time.tv_usec / 1000000.0);
+ (prev_time.tv_sec + prev_time.tv_usec / 1000000.0);
- printf("%d/%d Total: %f/second\n", non_zero, n, total / secs);
+ if (prev_valid &&
+ live_threads == total_threads &&
+ secs > 0.0) /* someone screwed with the time? */
+ printf("%d/%d Total: %f/second\n", non_zero, total_threads, total / secs);
+ memcpy(counter_snapshot[1], counter_snapshot[0],
+ total_threads * sizeof(counter_snapshot[0][0]));
prev_time = this_time;
+ if (!prev_valid &&
+ running == total_threads)
+ prev_valid = 1;
}
-#define SHMEM_SETUP() shmem_setup()
-#define SHMEM_RESET() shmem_reset()
-#define SHMEM_BUMP() shmem_bump()
-#define SHMEM_SNAP(n) shmem_snap(n)
-#else
-#define SHMEM_SETUP()
-#define SHMEM_RESET()
-#define SHMEM_BUMP()
-#define SHMEM_SNAP(n)
-#endif
-
extern command_t cmdlist[];
static int do_device(char *func, char *devname)
return rc;
}
+static void parent_sighandler (int sig)
+{
+ return;
+}
+
int jt_opt_threads(int argc, char **argv)
{
+ sigset_t saveset;
+ sigset_t sigset;
+ struct sigaction sigact;
+ struct sigaction saveact1;
+ struct sigaction saveact2;
__u64 threads, next_thread;
int verbose;
int rc = 0;
return CMD_HELP;
threads = strtoull(argv[1], &end, 0);
- if (*end) {
- fprintf(stderr, "error: %s: invalid page count '%s'\n",
+ if (*end || threads > MAX_THREADS) {
+ fprintf(stderr, "error: %s: invalid thread count '%s'\n",
jt_cmdname(argv[0]), argv[1]);
return CMD_HELP;
}
printf("%s: starting "LPD64" threads on device %s running %s\n",
argv[0], threads, argv[3], argv[4]);
- SHMEM_RESET();
+ shmem_reset(threads);
+
+ sigemptyset(&sigset);
+ sigaddset(&sigset, SIGALRM);
+ sigaddset(&sigset, SIGCHLD);
+ sigprocmask(SIG_BLOCK, &sigset, &saveset);
+
+ nthreads = threads;
for (i = 1, next_thread = verbose; i <= threads; i++) {
rc = fork();
strerror(rc = errno));
break;
} else if (rc == 0) {
+ sigprocmask(SIG_SETMASK, &saveset, NULL);
+
thread = i;
argv[2] = "--device";
return jt_opt_device(argc - 2, argv + 2);
if (!thread) { /* parent process */
int live_threads = threads;
+ sigemptyset(&sigset);
+ sigemptyset(&sigact.sa_mask);
+ sigact.sa_handler = parent_sighandler;
+ sigact.sa_flags = 0;
+
+ sigaction(SIGALRM, &sigact, &saveact1);
+ sigaction(SIGCHLD, &sigact, &saveact2);
+
while (live_threads > 0) {
int status;
pid_t ret;
- ret = waitpid(0, &status, verbose < 0 ? WNOHANG : 0);
- if (ret == 0) {
- if (verbose >= 0)
- abort();
-
- sleep(-verbose);
- SHMEM_SNAP(threads);
- continue;
+ if (verbose < 0) /* periodic stats */
+ alarm(-verbose);
+
+ sigsuspend(&sigset);
+ alarm(0);
+
+ while (live_threads > 0) {
+ ret = waitpid(0, &status, WNOHANG);
+ if (ret == 0)
+ break;
+
+ if (ret < 0) {
+ fprintf(stderr, "error: %s: wait - %s\n",
+ argv[0], strerror(errno));
+ if (!rc)
+ rc = errno;
+ continue;
+ } else {
+ /*
+ * This is a hack. We _should_ be able
+ * to use WIFEXITED(status) to see if
+ * there was an error, but it appears
+ * to be broken and it always returns 1
+ * (OK). See wait(2).
+ */
+ int err = WEXITSTATUS(status);
+ if (err || WIFSIGNALED(status))
+ fprintf(stderr,
+ "%s: PID %d had rc=%d\n",
+ argv[0], ret, err);
+ if (!rc)
+ rc = err;
+
+ live_threads--;
+ }
}
- if (ret < 0) {
- fprintf(stderr, "error: %s: wait - %s\n",
- argv[0], strerror(errno));
- if (!rc)
- rc = errno;
- } else {
- /*
- * This is a hack. We _should_ be able to use
- * WIFEXITED(status) to see if there was an
- * error, but it appears to be broken and it
- * always returns 1 (OK). See wait(2).
- */
- int err = WEXITSTATUS(status);
- if (err || WIFSIGNALED(status))
- fprintf(stderr,
- "%s: PID %d had rc=%d\n",
- argv[0], ret, err);
- if (!rc)
- rc = err;
-
- live_threads--;
- }
+ /* Show stats while all threads running */
+ if (verbose < 0)
+ shmem_snap(threads, live_threads);
}
+ sigaction(SIGCHLD, &saveact2, NULL);
+ sigaction(SIGALRM, &saveact1, NULL);
}
+ sigprocmask(SIG_SETMASK, &saveset, NULL);
return rc;
}
IOC_PACK(argv[0], data);
rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
IOC_UNPACK(argv[0], data);
- SHMEM_BUMP();
+ shmem_bump();
if (rc < 0) {
fprintf(stderr, "error: %s: #%d - %s\n",
jt_cmdname(argv[0]), i, strerror(rc = errno));
return rc;
}
+int jt_obd_test_setattr(int argc, char **argv)
+{
+ struct obd_ioctl_data data;
+ struct timeval start, next_time;
+ __u64 i, count, next_count;
+ int verbose = 1;
+ obd_id objid = 3;
+ char *end;
+ int rc = 0;
+
+ if (argc < 2 || argc > 4)
+ return CMD_HELP;
+
+ IOC_INIT(data);
+ count = strtoull(argv[1], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return CMD_HELP;
+ }
+
+ if (argc >= 3) {
+ verbose = get_verbose(argv[0], argv[2]);
+ if (verbose == BAD_VERBOSE)
+ return CMD_HELP;
+ }
+
+ if (argc >= 4) {
+ if (argv[3][0] == 't') {
+ objid = strtoull(argv[3] + 1, &end, 0);
+ if (thread)
+ objid += thread - 1;
+ } else
+ objid = strtoull(argv[3], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid objid '%s'\n",
+ jt_cmdname(argv[0]), argv[3]);
+ return CMD_HELP;
+ }
+ }
+
+ gettimeofday(&start, NULL);
+ next_time.tv_sec = start.tv_sec - verbose;
+ next_time.tv_usec = start.tv_usec;
+ if (verbose != 0)
+ printf("%s: setting "LPD64" attrs (objid "LPX64"): %s",
+ jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
+
+ for (i = 1, next_count = verbose; i <= count; i++) {
+ data.ioc_obdo1.o_id = objid;
+ data.ioc_obdo1.o_mode = S_IFREG;
+ data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
+ IOC_PACK(argv[0], data);
+ rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
+ shmem_bump();
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
+ jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
+ break;
+ } else {
+ if (be_verbose
+ (verbose, &next_time, i, &next_count, count))
+ printf("%s: set attr #"LPD64"\n",
+ jt_cmdname(argv[0]), i);
+ }
+ }
+
+ if (!rc) {
+ struct timeval end;
+ double diff;
+
+ gettimeofday(&end, NULL);
+
+ diff = difftime(&end, &start);
+
+ --i;
+ if (verbose != 0)
+ printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
+ jt_cmdname(argv[0]), i, diff, i / diff,
+ ctime(&end.tv_sec));
+ }
+ return rc;
+}
+
int jt_obd_destroy(int argc, char **argv)
{
struct obd_ioctl_data data;
IOC_PACK(argv[0], data);
rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
IOC_UNPACK(argv[0], data);
- SHMEM_BUMP();
+ shmem_bump();
if (rc < 0) {
fprintf(stderr, "error: %s: objid "LPX64": %s\n",
jt_cmdname(argv[0]), id, strerror(rc = errno));
char *end;
int rc = 0;
- if (argc < 2 && argc > 4)
+ if (argc < 2 || argc > 4)
return CMD_HELP;
IOC_INIT(data);
data.ioc_obdo1.o_valid = 0xffffffff;
IOC_PACK(argv[0], data);
rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
- SHMEM_BUMP();
+ shmem_bump();
if (rc < 0) {
fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
{
struct obd_ioctl_data data;
struct timeval start, next_time;
- __u64 count, next_count, len, thr_offset = 0, objid = 3;
+ __u64 count, next_count, len, stride, thr_offset = 0, objid = 3;
int write = 0, verbose = 1, cmd, i, rc = 0, pages = 1;
+ long n;
int repeat_offset = 0;
+ unsigned long long ull;
+ int nthr_per_obj = 0;
+ int verify = 1;
+ int obj_idx = 0;
char *end;
if (argc < 2 || argc > 7) {
return CMD_HELP;
}
- /* make each thread write to a different offset */
- if (argv[1][0] == 't') {
- count = strtoull(argv[1] + 1, &end, 0);
- if (thread)
- thr_offset = thread - 1;
- } else
- count = strtoull(argv[1], &end, 0);
-
+ count = strtoull(argv[1], &end, 0);
if (*end) {
fprintf(stderr, "error: %s: bad iteration count '%s'\n",
jt_cmdname(argv[0]), argv[1]);
write = 1;
/* else it's a read */
- if (argv[2][0] != 0 &&
- argv[2][1] == 'r')
- repeat_offset = 1;
+ if (argv[2][0] != 0)
+ for (i = 1; argv[2][i] != 0; i++)
+ switch (argv[2][i]) {
+ case 'r':
+ repeat_offset = 1;
+ break;
+
+ case 'x':
+ verify = 0;
+ break;
+
+ default:
+ fprintf (stderr, "Can't parse cmd '%s'\n",
+ argv[2]);
+ return CMD_HELP;
+ }
}
if (argc >= 4) {
return CMD_HELP;
}
}
+
if (argc >= 6) {
- if (argv[5][0] == 't') {
+ if (thread &&
+ (n = strtol(argv[5], &end, 0)) > 0 &&
+ *end == 't' &&
+ (ull = strtoull(end + 1, &end, 0)) > 0 &&
+ *end == 0) {
+ nthr_per_obj = n;
+ objid = ull;
+ } else if (thread &&
+ argv[5][0] == 't') {
+ nthr_per_obj = 1;
objid = strtoull(argv[5] + 1, &end, 0);
- if (thread)
- objid += thread - 1;
- } else
+ } else {
+ nthr_per_obj = 0;
objid = strtoull(argv[5], &end, 0);
+ }
if (*end) {
fprintf(stderr, "error: %s: bad objid '%s'\n",
jt_cmdname(argv[0]), argv[5]);
}
len = pages * PAGE_SIZE;
+ stride = len;
+
+ if (thread) {
+ pthread_mutex_lock (&shared_data->mutex);
+ if (nthr_per_obj != 0) {
+ /* threads interleave */
+ obj_idx = (thread - 1)/nthr_per_obj;
+ objid += obj_idx;
+ stride *= nthr_per_obj;
+ thr_offset = ((thread - 1) % nthr_per_obj) * len;
+ if (thr_offset == 0)
+ shared_data->offsets[obj_idx] = stride;
+ } else {
+ /* threads disjoint */
+ thr_offset = (thread - 1) * len;
+ }
+
+ shared_data->barrier--;
+ if (shared_data->barrier == 0)
+ pthread_cond_broadcast(&shared_data->cond);
+ else
+ pthread_cond_wait(&shared_data->cond,
+ &shared_data->mutex);
+
+ pthread_mutex_unlock (&shared_data->mutex);
+ }
data.ioc_obdo1.o_id = objid;
data.ioc_obdo1.o_mode = S_IFREG;
- data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
+ data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE | OBD_MD_FLFLAGS;
+ data.ioc_obdo1.o_flags = (verify ? OBD_FL_DEBUG_CHECK : 0);
data.ioc_count = len;
- data.ioc_offset = thr_offset * len * count;
+ data.ioc_offset = (repeat_offset ? 0 : thr_offset);
gettimeofday(&start, NULL);
next_time.tv_sec = start.tv_sec - verbose;
data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
IOC_PACK(argv[0], data);
rc = l2_ioctl(OBD_DEV_ID, cmd, buf);
- SHMEM_BUMP();
+ shmem_bump();
if (rc) {
fprintf(stderr, "error: %s: #%d - %s on %s\n",
jt_cmdname(argv[0]), i, strerror(rc = errno),
write ? "write" : "read");
break;
} else if (be_verbose(verbose, &next_time,i, &next_count,count))
- printf("%s: %s number %dx%d\n", jt_cmdname(argv[0]),
- write ? "write" : "read", i, pages);
-
- if (!repeat_offset)
- data.ioc_offset += len;
+ printf("%s: %s number %d @ "LPD64":"LPU64" for %d\n",
+ jt_cmdname(argv[0]), write ? "write" : "read", i,
+ data.ioc_obdo1.o_id, data.ioc_offset,
+ (int)(pages * PAGE_SIZE));
+
+ if (!repeat_offset) {
+ if (stride == len) {
+ data.ioc_offset += stride;
+ } else if (i < count) {
+ pthread_mutex_lock (&shared_data->mutex);
+ data.ioc_offset = shared_data->offsets[obj_idx];
+ shared_data->offsets[obj_idx] += len;
+ pthread_mutex_unlock (&shared_data->mutex);
+ }
+ }
}
if (!rc) {
if (argc == 3)
fprintf(stdout, "log %s are removed.\n", argv[2]);
else
- fprintf(stdout, "the log in catlog %s are removed. \n", argv[1]);
+ fprintf(stdout, "the log in catalog %s are removed. \n", argv[1]);
} else
fprintf(stderr, "OBD_IOC_LLOG_REMOVE failed: %s\n",
strerror(errno));
int obd_initialize(int argc, char **argv)
{
- SHMEM_SETUP();
+ shmem_setup();
register_ioc_dev(OBD_DEV_ID, OBD_DEV_PATH);
return 0;
git://git.whamcloud.com / fs / lustre-release.git / commitdiff