From: Samuel Just <sjust@redhat.com>
Date: Tue, 26 May 2020 18:15:42 +0000 (-0700)
Subject: crimson/os/seastore/cache.h: actually call complete_load
X-Git-Tag: v16.1.0~2167^2~8
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8cc9f40ea1592ee71ae1c68773de23febacbdee8;p=ceph.git

crimson/os/seastore/cache.h: actually call complete_load

Signed-off-by: Samuel Just <sjust@redhat.com>
---

diff --git a/src/crimson/os/seastore/cache.h b/src/crimson/os/seastore/cache.h
index 3007ba6d2294a..a0360109fa882 100644
--- a/src/crimson/os/seastore/cache.h
+++ b/src/crimson/os/seastore/cache.h
@@ -196,6 +196,7 @@ public:
 	length,
 	ref->get_bptr()).safe_then(
 	  [ref=std::move(ref)]() mutable {
+	    ref->on_clean_read();
 	    ref->complete_io();
 	    return get_extent_ertr::make_ready_future<TCachedExtentRef<T>>(
 	      std::move(ref));
diff --git a/src/crimson/os/seastore/cached_extent.h b/src/crimson/os/seastore/cached_extent.h
index 463f5eeae595f..4f40a3ecd2860 100644
--- a/src/crimson/os/seastore/cached_extent.h
+++ b/src/crimson/os/seastore/cached_extent.h
@@ -80,6 +80,16 @@ public:
    */
   virtual void on_initial_write() {}
 
+  /**
+   * on_clean_read
+   *
+   * Called after read of initially written extent.
+   *  State will be CLEAN. Implentation may use this
+   * call to fixup the buffer with the newly available
+   * absolute get_paddr().
+   */
+  virtual void on_clean_read() {}
+
   /**
    * on_delta_write
    *