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-rw-r--r--libglusterfs/src/scheduler.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/libglusterfs/src/scheduler.c b/libglusterfs/src/scheduler.c
index dc49d22d2dc..e06b0185781 100644
--- a/libglusterfs/src/scheduler.c
+++ b/libglusterfs/src/scheduler.c
@@ -1,20 +1,20 @@
/*
- Copyright (c) 2006-2010 Gluster, Inc. <http://www.gluster.com>
- This file is part of GlusterFS.
+ Copyright (c) 2006-2010 Gluster, Inc. <http://www.gluster.com>
+ This file is part of GlusterFS.
- GlusterFS is free software; you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published
- by the Free Software Foundation; either version 3 of the License,
- or (at your option) any later version.
+ GlusterFS is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation; either version 3 of the License,
+ or (at your option) any later version.
- GlusterFS is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Affero General Public License for more details.
+ GlusterFS is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Affero General Public License for more details.
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see
- <http://www.gnu.org/licenses/>.
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see
+ <http://www.gnu.org/licenses/>.
*/
#ifndef _CONFIG_H
@@ -31,61 +31,61 @@
struct sched_ops *
get_scheduler (xlator_t *xl, const char *name)
{
- struct sched_ops *tmp_sched = NULL;
- volume_opt_list_t *vol_opt = NULL;
- char *sched_file = NULL;
- void *handle = NULL;
+ struct sched_ops *tmp_sched = NULL;
+ volume_opt_list_t *vol_opt = NULL;
+ char *sched_file = NULL;
+ void *handle = NULL;
int ret = 0;
- if (name == NULL) {
- gf_log ("scheduler", GF_LOG_ERROR,
- "'name' not specified, EINVAL");
- return NULL;
- }
-
- ret = gf_asprintf (&sched_file, "%s/%s.so", SCHEDULERDIR, name);
+ if (name == NULL) {
+ gf_log ("scheduler", GF_LOG_ERROR,
+ "'name' not specified, EINVAL");
+ return NULL;
+ }
+
+ ret = gf_asprintf (&sched_file, "%s/%s.so", SCHEDULERDIR, name);
if (-1 == ret) {
gf_log ("scheduler", GF_LOG_ERROR, "asprintf failed");
return NULL;
}
- gf_log ("scheduler", GF_LOG_DEBUG,
- "attempt to load file %s.so", name);
+ gf_log ("scheduler", GF_LOG_DEBUG,
+ "attempt to load file %s.so", name);
- handle = dlopen (sched_file, RTLD_LAZY);
- if (!handle) {
+ handle = dlopen (sched_file, RTLD_LAZY);
+ if (!handle) {
gf_log ("scheduler", GF_LOG_ERROR,
"dlopen(%s): %s", sched_file, dlerror ());
GF_FREE(sched_file);
return NULL;
- }
+ }
- tmp_sched = dlsym (handle, "sched");
- if (!tmp_sched) {
+ tmp_sched = dlsym (handle, "sched");
+ if (!tmp_sched) {
gf_log ("scheduler", GF_LOG_ERROR,
"dlsym(sched) on %s", dlerror ());
GF_FREE(sched_file);
return NULL;
- }
-
- vol_opt = GF_CALLOC (1, sizeof (volume_opt_list_t),
+ }
+
+ vol_opt = GF_CALLOC (1, sizeof (volume_opt_list_t),
gf_common_mt_volume_opt_list_t);
- vol_opt->given_opt = dlsym (handle, "options");
- if (vol_opt->given_opt == NULL) {
- gf_log ("scheduler", GF_LOG_DEBUG,
- "volume option validation not specified");
- } else {
- list_add_tail (&vol_opt->list, &xl->volume_options);
- if (validate_xlator_volume_options (xl, vol_opt->given_opt)
- == -1) {
- gf_log ("scheduler", GF_LOG_ERROR,
- "volume option validation failed");
+ vol_opt->given_opt = dlsym (handle, "options");
+ if (vol_opt->given_opt == NULL) {
+ gf_log ("scheduler", GF_LOG_DEBUG,
+ "volume option validation not specified");
+ } else {
+ list_add_tail (&vol_opt->list, &xl->volume_options);
+ if (validate_xlator_volume_options (xl, vol_opt->given_opt)
+ == -1) {
+ gf_log ("scheduler", GF_LOG_ERROR,
+ "volume option validation failed");
GF_FREE(sched_file);
- return NULL;
- }
- }
+ return NULL;
+ }
+ }
GF_FREE(sched_file);
GF_FREE (vol_opt);
-
- return tmp_sched;
+
+ return tmp_sched;
}