core: remove libglusterfs/src/scheduler.[ch]

* as its not part of the build
* confuses with some TAGS and 'git greps'

Change-Id: I1f97307a8ce486ba56a4a3ad0151276b0a72e096
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 764890
Reviewed-on: http://review.gluster.com/3769
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

3 files changed, 1 insertions, 116 deletions

diff --git a/libglusterfs/src/Makefile.am b/libglusterfs/src/Makefile.am
index 85e061145..093f47f37 100644
--- a/libglusterfs/src/Makefile.am
+++ b/libglusterfs/src/Makefile.am
@@ -3,8 +3,7 @@ libglusterfs_la_CFLAGS = -fPIC  -Wall -g -shared -nostartfiles $(GF_CFLAGS) \
 
 libglusterfs_la_CPPFLAGS = -D_FILE_OFFSET_BITS=64 -D__USE_FILE_OFFSET64 \
 	-D_GNU_SOURCE -DXLATORDIR=\"$(libdir)/glusterfs/$(PACKAGE_VERSION)/xlator\" \
-	-D$(GF_HOST_OS) -I$(CONTRIBDIR)/rbtree \
-	-DSCHEDULERDIR=\"$(libdir)/glusterfs/$(PACKAGE_VERSION)/scheduler\"
+	-D$(GF_HOST_OS) -I$(CONTRIBDIR)/rbtree
 
 libglusterfs_la_LIBADD = @LEXLIB@
 
diff --git a/libglusterfs/src/scheduler.c b/libglusterfs/src/scheduler.c
deleted file mode 100644
index 9817f3e26..000000000
--- a/libglusterfs/src/scheduler.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
-  This file is part of GlusterFS.
-
-  This file is licensed to you under your choice of the GNU Lesser
-  General Public License, version 3 or any later version (LGPLv3 or
-  later), or the GNU General Public License, version 2 (GPLv2), in all
-  cases as published by the Free Software Foundation.
-*/
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-#include "config.h"
-#endif
-
-#include <dlfcn.h>
-#include <netdb.h>
-#include "xlator.h"
-#include "scheduler.h"
-#include "list.h"
-
-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;
-        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 (-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);
-
-        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) {
-                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),
-                             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");
-                        GF_FREE(sched_file);
-                        return NULL;
-                }
-        }
-        GF_FREE(sched_file);
-        GF_FREE (vol_opt);
-
-        return tmp_sched;
-}
diff --git a/libglusterfs/src/scheduler.h b/libglusterfs/src/scheduler.h
deleted file mode 100644
index 2f1e12205..000000000
--- a/libglusterfs/src/scheduler.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
-  This file is part of GlusterFS.
-
-  This file is licensed to you under your choice of the GNU Lesser
-  General Public License, version 3 or any later version (LGPLv3 or
-  later), or the GNU General Public License, version 2 (GPLv2), in all
-  cases as published by the Free Software Foundation.
-*/
-
-#ifndef _SCHEDULER_H
-#define _SCHEDULER_H
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-#include "config.h"
-#endif
-
-#include "xlator.h"
-
-struct sched_ops {
-  int32_t (*init) (xlator_t *this);
-  void (*fini) (xlator_t *this);
-  void (*update) (xlator_t *this);
-  xlator_t *(*schedule) (xlator_t *this, const void *path);
-  void (*notify) (xlator_t *xl, int32_t event, void *data);
-  int32_t (*mem_acct_init) (xlator_t *this);
-};
-
-extern struct sched_ops *get_scheduler (xlator_t *xl, const char *name);
-
-#endif /* _SCHEDULER_H */