+++ /dev/null
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include "librbd/operation/SnapshotLimitRequest.h"
-#include "common/dout.h"
-#include "common/errno.h"
-#include "librbd/ImageCtx.h"
-
-#define dout_subsys ceph_subsys_rbd
-#undef dout_prefix
-#define dout_prefix *_dout << "librbd::SnapshotLimitRequest: "
-
-namespace librbd {
-namespace operation {
-
-template <typename I>
-SnapshotLimitRequest<I>::SnapshotLimitRequest(I &image_ctx,
- Context *on_finish,
- uint64_t limit)
- : Request<I>(image_ctx, on_finish), m_snap_limit(limit) {
-}
-
-template <typename I>
-void SnapshotLimitRequest<I>::send_op() {
- send_limit_snaps();
-}
-
-template <typename I>
-bool SnapshotLimitRequest<I>::should_complete(int r) {
- I &image_ctx = this->m_image_ctx;
- CephContext *cct = image_ctx.cct;
- ldout(cct, 5) << this << " " << __func__ << "r=" << r << dendl;
-
- if (r < 0) {
- lderr(cct) << "encountered error: " << cpp_strerror(r) << dendl;
- }
- return true;
-}
-
-template <typename I>
-void SnapshotLimitRequest<I>::send_limit_snaps() {
- I &image_ctx = this->m_image_ctx;
- assert(image_ctx.owner_lock.is_locked());
-
- CephContext *cct = image_ctx.cct;
- ldout(cct, 5) << this << " " << __func__ << dendl;
-
- {
- RWLock::RLocker md_locker(image_ctx.md_lock);
- RWLock::RLocker snap_locker(image_ctx.snap_lock);
-
- librados::ObjectWriteOperation op;
- cls_client::snapshot_set_limit(&op, m_snap_limit);
-
- librados::AioCompletion *rados_completion =
- this->create_callback_completion();
- int r = image_ctx.md_ctx.aio_operate(image_ctx.header_oid, rados_completion,
- &op);
- assert(r == 0);
- rados_completion->release();
- }
-}
-
-} // namespace operation
-} // namespace librbd
-
-template class librbd::operation::SnapshotLimitRequest<librbd::ImageCtx>;