1 files changed, 24 insertions, 12 deletions

diff --git a/src/crimson/os/seastore/seastore.h b/src/crimson/os/seastore/seastore.h
index fd7e177da63..e2a993b9e20 100644
--- a/src/crimson/os/seastore/seastore.h
+++ b/src/crimson/os/seastore/seastore.h
@@ -101,7 +101,8 @@ public:
 
     seastar::future<struct stat> stat(
       CollectionRef c,
-      const ghobject_t& oid) final;
+      const ghobject_t& oid,
+      uint32_t op_flags = 0) final;
 
     read_errorator::future<ceph::bufferlist> read(
       CollectionRef c,
@@ -118,32 +119,38 @@ public:
 
     base_errorator::future<bool> exists(
       CollectionRef c,
-      const ghobject_t& oid) final;
+      const ghobject_t& oid,
+      uint32_t op_flags = 0) final;
 
     get_attr_errorator::future<ceph::bufferlist> get_attr(
       CollectionRef c,
       const ghobject_t& oid,
-      std::string_view name) const final;
+      std::string_view name,
+      uint32_t op_flags = 0) const final;
 
     get_attrs_ertr::future<attrs_t> get_attrs(
       CollectionRef c,
-      const ghobject_t& oid) final;
+      const ghobject_t& oid,
+      uint32_t op_flags = 0) final;
 
     read_errorator::future<omap_values_t> omap_get_values(
       CollectionRef c,
       const ghobject_t& oid,
-      const omap_keys_t& keys) final;
+      const omap_keys_t& keys,
+      uint32_t op_flags = 0) final;
 
     /// Retrieves paged set of values > start (if present)
     read_errorator::future<omap_values_paged_t> omap_get_values(
       CollectionRef c,           ///< [in] collection
       const ghobject_t &oid,     ///< [in] oid
-      const std::optional<std::string> &start ///< [in] start, empty for begin
+      const std::optional<std::string> &start, ///< [in] start, empty for begin
+      uint32_t op_flags = 0
       ) final; ///< @return <done, values> values.empty() iff done
 
     get_attr_errorator::future<bufferlist> omap_get_header(
       CollectionRef c,
-      const ghobject_t& oid) final;
+      const ghobject_t& oid,
+      uint32_t op_flags = 0) final;
 
     /// std::get<1>(ret) returns end if and only if the listing has listed all
     /// the items within the range, otherwise it returns the next key to be listed.
@@ -151,7 +158,8 @@ public:
       CollectionRef c,
       const ghobject_t& start,
       const ghobject_t& end,
-      uint64_t limit) const final;
+      uint64_t limit,
+      uint32_t op_flags = 0) const final;
 
     seastar::future<CollectionRef> create_new_collection(const coll_t& cid) final;
     seastar::future<CollectionRef> open_collection(const coll_t& cid) final;
@@ -170,7 +178,8 @@ public:
       CollectionRef ch,
       const ghobject_t& oid,
       uint64_t off,
-      uint64_t len) final;
+      uint64_t len,
+      uint32_t op_flags = 0) final;
 
     unsigned get_max_attr_name_length() const final {
       return 256;
@@ -251,7 +260,8 @@ public:
       return seastar::do_with(
         internal_context_t(
           ch, std::move(t),
-          transaction_manager->create_transaction(src, tname)),
+          transaction_manager->create_transaction(
+	    src, tname, t.get_fadvise_flags())),
         std::forward<F>(f),
         [this, op_type](auto &ctx, auto &f) {
         assert(shard_stats.starting_io_num);
@@ -298,20 +308,22 @@ public:
       Transaction::src_t src,
       const char* tname,
       op_type_t op_type,
+      cache_hint_t cache_hint_flags,
       F &&f) const {
       auto begin_time = std::chrono::steady_clock::now();
       return seastar::do_with(
         oid, Ret{}, std::forward<F>(f),
-        [this, ch, src, op_type, begin_time, tname
+        [this, ch, src, op_type, begin_time, tname, cache_hint_flags
         ](auto &oid, auto &ret, auto &f)
       {
-        return repeat_eagain([&, this, ch, src, tname] {
+        return repeat_eagain([&, this, ch, src, tname, cache_hint_flags] {
           assert(src == Transaction::src_t::READ);
           ++(shard_stats.repeat_read_num);
 
           return transaction_manager->with_transaction_intr(
             src,
             tname,
+	    cache_hint_flags,
             [&, this, ch, tname](auto& t)
           {
             LOG_PREFIX(SeaStoreS::repeat_with_onode);