Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/src/librados/librados_util.cc b/src/librados/librados_util.cc
new file mode 100644
index 00000000..109bf9ab
--- /dev/null
+++ b/src/librados/librados_util.cc
@@ -0,0 +1,61 @@
+#include "librados_util.h"
+
+uint8_t get_checksum_op_type(rados_checksum_type_t type) {
+  switch (type) {
+  case LIBRADOS_CHECKSUM_TYPE_XXHASH32:
+    return CEPH_OSD_CHECKSUM_OP_TYPE_XXHASH32;
+  case LIBRADOS_CHECKSUM_TYPE_XXHASH64:
+    return CEPH_OSD_CHECKSUM_OP_TYPE_XXHASH64;
+  case LIBRADOS_CHECKSUM_TYPE_CRC32C:
+    return CEPH_OSD_CHECKSUM_OP_TYPE_CRC32C;
+  default:
+    return -1;
+  }
+}
+
+int get_op_flags(int flags)
+{
+  int rados_flags = 0;
+  if (flags & LIBRADOS_OP_FLAG_EXCL)
+    rados_flags |= CEPH_OSD_OP_FLAG_EXCL;
+  if (flags & LIBRADOS_OP_FLAG_FAILOK)
+    rados_flags |= CEPH_OSD_OP_FLAG_FAILOK;
+  if (flags & LIBRADOS_OP_FLAG_FADVISE_RANDOM)
+    rados_flags |= CEPH_OSD_OP_FLAG_FADVISE_RANDOM;
+  if (flags & LIBRADOS_OP_FLAG_FADVISE_SEQUENTIAL)
+    rados_flags |= CEPH_OSD_OP_FLAG_FADVISE_SEQUENTIAL;
+  if (flags & LIBRADOS_OP_FLAG_FADVISE_WILLNEED)
+    rados_flags |= CEPH_OSD_OP_FLAG_FADVISE_WILLNEED;
+  if (flags & LIBRADOS_OP_FLAG_FADVISE_DONTNEED)
+    rados_flags |= CEPH_OSD_OP_FLAG_FADVISE_DONTNEED;
+  if (flags & LIBRADOS_OP_FLAG_FADVISE_NOCACHE)
+    rados_flags |= CEPH_OSD_OP_FLAG_FADVISE_NOCACHE;
+  return rados_flags;
+}
+
+int translate_flags(int flags)
+{
+  int op_flags = 0;
+  if (flags & librados::OPERATION_BALANCE_READS)
+    op_flags |= CEPH_OSD_FLAG_BALANCE_READS;
+  if (flags & librados::OPERATION_LOCALIZE_READS)
+    op_flags |= CEPH_OSD_FLAG_LOCALIZE_READS;
+  if (flags & librados::OPERATION_ORDER_READS_WRITES)
+    op_flags |= CEPH_OSD_FLAG_RWORDERED;
+  if (flags & librados::OPERATION_IGNORE_CACHE)
+    op_flags |= CEPH_OSD_FLAG_IGNORE_CACHE;
+  if (flags & librados::OPERATION_SKIPRWLOCKS)
+    op_flags |= CEPH_OSD_FLAG_SKIPRWLOCKS;
+  if (flags & librados::OPERATION_IGNORE_OVERLAY)
+    op_flags |= CEPH_OSD_FLAG_IGNORE_OVERLAY;
+  if (flags & librados::OPERATION_FULL_TRY)
+    op_flags |= CEPH_OSD_FLAG_FULL_TRY;
+  if (flags & librados::OPERATION_FULL_FORCE)
+    op_flags |= CEPH_OSD_FLAG_FULL_FORCE;
+  if (flags & librados::OPERATION_IGNORE_REDIRECT)
+    op_flags |= CEPH_OSD_FLAG_IGNORE_REDIRECT;
+  if (flags & librados::OPERATION_ORDERSNAP)
+    op_flags |= CEPH_OSD_FLAG_ORDERSNAP;
+
+  return op_flags;
+}