*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
# include <linux/uidgid.h>
#endif
#include <linux/atomic.h>
+#include <linux/list.h>
#include <obd_support.h>
#include <obd_class.h>
#include <lnet/lnetctl.h>
#include <lustre_debug.h>
#include <lprocfs_status.h>
-#include <lustre/lustre_build_version.h>
-#include <libcfs/list.h>
+#include <lustre_ver.h>
#include <cl_object.h>
#ifdef HAVE_SERVER_SUPPORT
# include <dt_object.h>
int lustre_get_jobid(char *jobid)
{
int jobid_len = LUSTRE_JOBID_SIZE;
+ char tmp_jobid[LUSTRE_JOBID_SIZE] = { 0 };
int rc = 0;
ENTRY;
- memset(jobid, 0, LUSTRE_JOBID_SIZE);
/* Jobstats isn't enabled */
if (strcmp(obd_jobid_var, JOBSTATS_DISABLE) == 0)
- RETURN(0);
+ GOTO(out, rc = 0);
/* Whole node dedicated to single job */
if (strcmp(obd_jobid_var, JOBSTATS_NODELOCAL) == 0) {
- memcpy(jobid, obd_jobid_node, LUSTRE_JOBID_SIZE);
- RETURN(0);
+ memcpy(tmp_jobid, obd_jobid_node, LUSTRE_JOBID_SIZE);
+ GOTO(out, rc = 0);
}
/* Use process name + fsuid as jobid */
if (strcmp(obd_jobid_var, JOBSTATS_PROCNAME_UID) == 0) {
- snprintf(jobid, LUSTRE_JOBID_SIZE, "%s.%u",
+ snprintf(tmp_jobid, LUSTRE_JOBID_SIZE, "%s.%u",
current_comm(),
from_kuid(&init_user_ns, current_fsuid()));
- RETURN(0);
+ GOTO(out, rc = 0);
}
- rc = cfs_get_environ(obd_jobid_var, jobid, &jobid_len);
+ rc = cfs_get_environ(obd_jobid_var, tmp_jobid, &jobid_len);
if (rc) {
if (rc == -EOVERFLOW) {
/* For the PBS_JOBID and LOADL_STEP_ID keys (which are
obd_jobid_var, rc);
}
}
- RETURN(rc);
+
+out:
+ if (rc != 0)
+ RETURN(rc);
+
+ /* Only replace the job ID if it changed. */
+ if (strcmp(jobid, tmp_jobid) != 0)
+ memcpy(jobid, tmp_jobid, jobid_len);
+
+ RETURN(0);
}
EXPORT_SYMBOL(lustre_get_jobid);
GOTO(out, err);
}
- case OBD_GET_VERSION:
- if (!data->ioc_inlbuf1) {
- CERROR("No buffer passed in ioctl\n");
- GOTO(out, err = -EINVAL);
- }
+ case OBD_GET_VERSION:
+ if (!data->ioc_inlbuf1) {
+ CERROR("No buffer passed in ioctl\n");
+ GOTO(out, err = -EINVAL);
+ }
- if (strlen(BUILD_VERSION) + 1 > data->ioc_inllen1) {
- CERROR("ioctl buffer too small to hold version\n");
- GOTO(out, err = -EINVAL);
- }
+ if (strlen(LUSTRE_VERSION_STRING) + 1 > data->ioc_inllen1) {
+ CERROR("ioctl buffer too small to hold version\n");
+ GOTO(out, err = -EINVAL);
+ }
- memcpy(data->ioc_bulk, BUILD_VERSION,
- strlen(BUILD_VERSION) + 1);
+ memcpy(data->ioc_bulk, LUSTRE_VERSION_STRING,
+ strlen(LUSTRE_VERSION_STRING) + 1);
err = obd_ioctl_popdata((void __user *)arg, data, len);
- if (err)
- err = -EFAULT;
- GOTO(out, err);
+ if (err)
+ err = -EFAULT;
+ GOTO(out, err);
case OBD_IOC_NAME2DEV: {
/* Resolve a device name. This does not change the
char buf[64];
int len, ret = 0;
- CDEBUG(D_INFO, "LPU64=%s, LPD64=%s, LPX64=%s\n", LPU64, LPD64, LPX64);
-
- CDEBUG(D_INFO, "OBD_OBJECT_EOF = "LPX64"\n", (__u64)OBD_OBJECT_EOF);
+ CDEBUG(D_INFO, "OBD_OBJECT_EOF = %#llx\n", (__u64)OBD_OBJECT_EOF);
u64val = OBD_OBJECT_EOF;
- CDEBUG(D_INFO, "u64val OBD_OBJECT_EOF = "LPX64"\n", u64val);
+ CDEBUG(D_INFO, "u64val OBD_OBJECT_EOF = %#llx\n", u64val);
if (u64val != OBD_OBJECT_EOF) {
- CERROR("__u64 "LPX64"(%d) != 0xffffffffffffffff\n",
+ CERROR("__u64 %#llx(%d) != 0xffffffffffffffff\n",
u64val, (int)sizeof(u64val));
ret = -EINVAL;
}
- len = snprintf(buf, sizeof(buf), LPX64, u64val);
+ len = snprintf(buf, sizeof(buf), "%#llx", u64val);
if (len != 18) {
- CWARN("LPX64 wrong length! strlen(%s)=%d != 18\n", buf, len);
+ CWARN("u64 hex wrong length! strlen(%s)=%d != 18\n", buf, len);
ret = -EINVAL;
}
div64val = OBD_OBJECT_EOF;
- CDEBUG(D_INFO, "u64val OBD_OBJECT_EOF = "LPX64"\n", u64val);
+ CDEBUG(D_INFO, "u64val OBD_OBJECT_EOF = %#llx\n", u64val);
if (u64val != OBD_OBJECT_EOF) {
- CERROR("__u64 "LPX64"(%d) != 0xffffffffffffffff\n",
+ CERROR("__u64 %#llx(%d) != 0xffffffffffffffff\n",
u64val, (int)sizeof(u64val));
ret = -EOVERFLOW;
}
if (u64val >> 8 != OBD_OBJECT_EOF >> 8) {
- CERROR("__u64 "LPX64"(%d) != 0xffffffffffffffff\n",
+ CERROR("__u64 %#llx(%d) != 0xffffffffffffffff\n",
u64val, (int)sizeof(u64val));
return -EOVERFLOW;
}
if (do_div(div64val, 256) != (u64val & 255)) {
- CERROR("do_div("LPX64",256) != "LPU64"\n", u64val, u64val &255);
+ CERROR("do_div(%#llx,256) != %llu\n", u64val, u64val & 255);
return -EOVERFLOW;
}
if (u64val >> 8 != div64val) {
- CERROR("do_div("LPX64",256) "LPU64" != "LPU64"\n",
+ CERROR("do_div(%#llx,256) %llu != %llu\n",
u64val, div64val, u64val >> 8);
return -EOVERFLOW;
}
- len = snprintf(buf, sizeof(buf), LPX64, u64val);
+ len = snprintf(buf, sizeof(buf), "%#llx", u64val);
if (len != 18) {
- CWARN("LPX64 wrong length! strlen(%s)=%d != 18\n", buf, len);
+ CWARN("u64 hex wrong length! strlen(%s)=%d != 18\n", buf, len);
ret = -EINVAL;
}
- len = snprintf(buf, sizeof(buf), LPU64, u64val);
+ len = snprintf(buf, sizeof(buf), "%llu", u64val);
if (len != 20) {
- CWARN("LPU64 wrong length! strlen(%s)=%d != 20\n", buf, len);
+ CWARN("u64 wrong length! strlen(%s)=%d != 20\n", buf, len);
ret = -EINVAL;
}
- len = snprintf(buf, sizeof(buf), LPD64, u64val);
+ len = snprintf(buf, sizeof(buf), "%lld", u64val);
if (len != 2) {
- CWARN("LPD64 wrong length! strlen(%s)=%d != 2\n", buf, len);
+ CWARN("s64 wrong length! strlen(%s)=%d != 2\n", buf, len);
ret = -EINVAL;
}
- if ((u64val & ~PAGE_CACHE_MASK) >= PAGE_CACHE_SIZE) {
- CWARN("mask failed: u64val "LPU64" >= "LPU64"\n", u64val,
- (__u64)PAGE_CACHE_SIZE);
+ if ((u64val & ~PAGE_MASK) >= PAGE_SIZE) {
+ CWARN("mask failed: u64val %llu >= %llu\n", u64val,
+ (__u64)PAGE_SIZE);
ret = -EINVAL;
}
#define obd_init_checks() do {} while(0)
#endif
-static int __init init_obdclass(void)
+static int __init obdclass_init(void)
{
int i, err;
INIT_LIST_HEAD(&obd_stale_exports);
atomic_set(&obd_stale_export_num, 0);
- LCONSOLE_INFO("Lustre: Build Version: "BUILD_VERSION"\n");
+ LCONSOLE_INFO("Lustre: Build Version: "LUSTRE_VERSION_STRING"\n");
spin_lock_init(&obd_types_lock);
obd_zombie_impexp_init();
/* Default the dirty page cache cap to 1/2 of system memory.
* For clients with less memory, a larger fraction is needed
* for other purposes (mostly for BGL). */
- if (totalram_pages <= 512 << (20 - PAGE_CACHE_SHIFT))
+ if (totalram_pages <= 512 << (20 - PAGE_SHIFT))
obd_max_dirty_pages = totalram_pages / 4;
else
obd_max_dirty_pages = totalram_pages / 2;
}
#endif /* CONFIG_PROC_FS */
-/* liblustre doesn't call cleanup_obdclass, apparently. we carry on in this
- * ifdef to the end of the file to cover module and versioning goo.*/
-static void cleanup_obdclass(void)
+static void __exit obdclass_exit(void)
{
__u64 memory_leaked;
__u64 memory_max;
lprocfs_free_stats(&obd_memory);
CDEBUG((memory_leaked) ? D_ERROR : D_INFO,
- "obd_memory max: "LPU64", leaked: "LPU64"\n",
+ "obd_memory max: %llu, leaked: %llu\n",
memory_max, memory_leaked);
EXIT;
}
MODULE_AUTHOR("OpenSFS, Inc. <http://www.lustre.org/>");
-MODULE_DESCRIPTION("Lustre Class Driver Build Version: " BUILD_VERSION);
+MODULE_DESCRIPTION("Lustre Class Driver");
MODULE_VERSION(LUSTRE_VERSION_STRING);
MODULE_LICENSE("GPL");
-module_init(init_obdclass);
-module_exit(cleanup_obdclass);
+module_init(obdclass_init);
+module_exit(obdclass_exit);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff