kclient: remove /sysfs/fs/ceph/debug*

diff --git a/src/kernel/sysfs.c b/src/kernel/sysfs.c
index af6ee8c32130f9ff3f90c5fe268b59084a2516c2..089775feb927fc9982b27da976b8d1457f522d5b 100644 (file)
--- a/src/kernel/sysfs.c
+++ b/src/kernel/sysfs.c
@@ -429,157 +429,13 @@ static struct kobj_type ceph_type = {
        .sysfs_ops = &ceph_sysfs_ops,
 };
 
-/*
- * simple int attrs (debug levels)
- */
-static ssize_t int_attr_show(struct ceph_attr *a, char *buf)
-{
-       return sprintf(buf, "%d\n", *a->val);
-}
-
-static ssize_t int_attr_store(struct ceph_attr *a, const char *buf, size_t len)
-{
-       if (sscanf(buf, "%d", a->val) < 1)
-               return 0;
-       return len;
-}
-
-#define DECLARE_DEBUG_ATTR(_name)                                      \
-       static struct ceph_attr ceph_attr_##_name = {                   \
-               .attr = { .name = __stringify(_name), .mode = 0600 },   \
-               .show = int_attr_show,                                  \
-               .store = int_attr_store,                                \
-               .val = &ceph_##_name,                                   \
-       };
-
-DECLARE_DEBUG_ATTR(debug);
-DECLARE_DEBUG_ATTR(debug_msgr);
-DECLARE_DEBUG_ATTR(debug_console);
-
-/*
- * ceph_debug_mask
- */
-struct _debug_mask_name {
-       int mask;
-       char *name;
-};
-
-static struct _debug_mask_name _debug_mask_names[] = {
-               {DOUT_MASK_ADDR, "addr"},
-               {DOUT_MASK_CAPS, "caps"},
-               {DOUT_MASK_DIR, "dir"},
-               {DOUT_MASK_EXPORT, "export"},
-               {DOUT_MASK_FILE, "file"},
-               {DOUT_MASK_INODE, "inode"},
-               {DOUT_MASK_IOCTL, "ioctl"},
-               {DOUT_MASK_MDSC, "mdsc"},
-               {DOUT_MASK_MDSMAP, "mdsmap"},
-               {DOUT_MASK_MSGR, "msgr"},
-               {DOUT_MASK_MON, "mon"},
-               {DOUT_MASK_OSDC, "osdc"},
-               {DOUT_MASK_OSDMAP, "osdmap"},
-               {DOUT_MASK_SNAP, "snap"},
-               {DOUT_MASK_SUPER, "super"},
-               {DOUT_MASK_PROTOCOL, "protocol"},
-               {DOUT_MASK_PROC, "proc"},
-               {DOUT_MASK_TOOLS, "tools"},
-               {0, NULL}
-};
-
-static ssize_t debug_mask_show(struct ceph_attr *a, char *buf)
-{
-       int i = 0, pos;
-
-       pos = sprintf(buf, "0x%x", ceph_debug_mask);
-
-       while (_debug_mask_names[i].mask) {
-               if (ceph_debug_mask & _debug_mask_names[i].mask)
-                       pos += sprintf(buf+pos, " %s",
-                                      _debug_mask_names[i].name);
-               i++;
-       }
-       pos += sprintf(buf+pos, "\n");
-       return pos;
-}
-
-static int get_debug_mask(const char *name, int len)
-{
-       int i = 0;
-
-       while (_debug_mask_names[i].name) {
-               if (strncmp(_debug_mask_names[i].name, name, len) == 0)
-                       return _debug_mask_names[i].mask;
-               i++;
-       }
-       return 0;
-}
-
-static ssize_t debug_mask_store(struct ceph_attr *a, const char *buf,
-                               size_t len)
-{
-       const char *next = buf, *tok;
-
-       while (1) {
-               tok = next;
-               next = strpbrk(tok, " \t\r\n");
-               if (!next)
-                       break;
-               if (isdigit(*tok)) {
-                       ceph_debug_mask = simple_strtol(tok, NULL, 0);
-               } else {
-                       int remove = 0;
-                       int mask;
-
-                       if (*tok == '-') {
-                               remove = 1;
-                               tok++;
-                       } else if (*tok == '+')
-                               tok++;
-                       mask = get_debug_mask(tok, next-tok);
-                       if (mask) {
-                               if (remove)
-                                       ceph_debug_mask &= ~mask;
-                               else
-                                       ceph_debug_mask |= mask;
-                       }
-               }
-               next++;
-       }
-
-       return len;
-}
-
-static struct ceph_attr ceph_attr_debug_mask = {
-       .attr = { .name = "debug_mask", .mode = 0600 },
-       .show = debug_mask_show,
-       .store = debug_mask_store,
-};
-
 int ceph_sysfs_init(void)
 {
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 25)
        int ret;
 
        ret = kobject_init_and_add(&ceph_kobj, &ceph_type, fs_kobj, "ceph");
-       if (ret)
-               goto out;
-       ret = sysfs_create_file(&ceph_kobj, &ceph_attr_debug.attr);
-       if (ret)
-               goto out_del;
-       ret = sysfs_create_file(&ceph_kobj, &ceph_attr_debug_msgr.attr);
-       if (ret)
-               goto out_del;
-       ret = sysfs_create_file(&ceph_kobj, &ceph_attr_debug_console.attr);
-       if (ret)
-               goto out_del;
-       ret = sysfs_create_file(&ceph_kobj, &ceph_attr_debug_mask.attr);
-       if (ret)
-               goto out_del;
-       return 0;
 
-out_del:
-       kobject_del(&ceph_kobj);
-out:
        return ret;
 #else
        return 0;