features/bitrot: Move throttling code to libglusterfs

Backport of  http://review.gluster.org/14846

Since throttling is a separate feature by itself,
move throttling code to libglusterfs.

Change-Id: If9b99885ceb46e5b1865a4af18b2a2caecf59972
BUG: 1357514
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: http://review.gluster.org/14944
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/xlators/features/bit-rot/src/bitd/bit-rot-tbf.h b/xlators/features/bit-rot/src/bitd/bit-rot-tbf.h
deleted file mode 100644
index 5a41be4fd95..00000000000
--- a/xlators/features/bit-rot/src/bitd/bit-rot-tbf.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-   Copyright (c) 2015 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.
-*/
-
-#include "list.h"
-#include "xlator.h"
-#include "locking.h"
-
-#ifndef __BIT_ROT_TBF_H__
-#define __BIT_ROT_TBF_H__
-
-typedef enum br_tbf_ops {
-        BR_TBF_OP_MIN     = -1,
-        BR_TBF_OP_HASH    = 0,    /* checksum calculation  */
-        BR_TBF_OP_READ    = 1,    /* inode read(s)         */
-        BR_TBF_OP_READDIR = 2,    /* dentry read(s)        */
-        BR_TBF_OP_MAX     = 3,
-} br_tbf_ops_t;
-
-/**
- * Operation rate specification
- */
-typedef struct br_tbf_opspec {
-        br_tbf_ops_t op;
-
-        unsigned long rate;
-
-        unsigned long maxlimit;
-} br_tbf_opspec_t;
-
-/**
- * Token bucket for each operation type
- */
-typedef struct br_tbf_bucket {
-        gf_lock_t lock;
-
-        pthread_t tokener;         /* token generator thread          */
-
-        unsigned long tokenrate;   /* token generation rate           */
-
-        unsigned long tokens;      /* number of current tokens        */
-
-        unsigned long maxtokens;   /* maximum token in the bucket     */
-
-        struct list_head queued;   /* list of non-conformant requests */
-} br_tbf_bucket_t;
-
-typedef struct br_tbf {
-        br_tbf_bucket_t **bucket;
-} br_tbf_t;
-
-br_tbf_t *
-br_tbf_init (br_tbf_opspec_t *, unsigned int);
-
-int
-br_tbf_mod (br_tbf_t *, br_tbf_opspec_t *);
-
-void
-br_tbf_throttle (br_tbf_t *, br_tbf_ops_t, unsigned long);
-
-#define TBF_THROTTLE_BEGIN(tbf, op, tokens) (br_tbf_throttle (tbf, op, tokens))
-#define TBF_THROTTLE_END(tbf, op, tokens) (void)
-
-#endif /** __BIT_ROT_TBF_H__ */