diff --git a/src/gpu/GrSurfaceDrawContext.cpp b/src/gpu/GrSurfaceDrawContext.cpp
index 51ee7eb..a628b14 100644
--- a/src/gpu/GrSurfaceDrawContext.cpp
+++ b/src/gpu/GrSurfaceDrawContext.cpp
@@ -424,13 +424,6 @@
         }
 
         blob = GrTextBlob::Make(glyphRunList, drawMatrix);
-        if (canCache) {
-            blob->addKey(key);
-            // The blob may already have been created on a different thread. Use the first one
-            // that was there.
-            blob = textBlobCache->addOrReturnExisting(glyphRunList, blob);
-        }
-
         bool supportsSDFT = fContext->priv().caps()->shaderCaps()->supportsDistanceFieldText();
         blob->makeSubRuns(&fGlyphPainter,
                           glyphRunList,
@@ -440,6 +433,13 @@
                           fSurfaceProps,
                           supportsSDFT,
                           options);
+
+        if (canCache) {
+            blob->addKey(key);
+            // The blob may already have been created on a different thread. Use the first one
+            // that was there.
+            blob = textBlobCache->addOrReturnExisting(glyphRunList, blob);
+        }
     }
 
     for (const GrSubRun& subRun : blob->subRunList()) {
diff --git a/src/gpu/text/GrTextBlob.cpp b/src/gpu/text/GrTextBlob.cpp
index 618d2dc..1b14062 100644
--- a/src/gpu/text/GrTextBlob.cpp
+++ b/src/gpu/text/GrTextBlob.cpp
@@ -1498,19 +1498,15 @@
                              const SkSurfaceProps& props,
                              bool contextSupportsDistanceFieldText,
                              const GrSDFTOptions& options) {
-    SkAutoSpinlock lock{fSpinLock};
-    if (!fSubRunsCreated) {
-        for (auto& glyphRun : glyphRunList) {
-            painter->processGlyphRun(glyphRun,
-                                     drawMatrix,
-                                     drawOrigin,
-                                     runPaint,
-                                     props,
-                                     contextSupportsDistanceFieldText,
-                                     options,
-                                     this);
-        }
-        fSubRunsCreated = true;
+    for (auto& glyphRun : glyphRunList) {
+        painter->processGlyphRun(glyphRun,
+                                 drawMatrix,
+                                 drawOrigin,
+                                 runPaint,
+                                 props,
+                                 contextSupportsDistanceFieldText,
+                                 options,
+                                 this);
     }
 }
 
diff --git a/src/gpu/text/GrTextBlob.h b/src/gpu/text/GrTextBlob.h
index 80998a7..bd3757a 100644
--- a/src/gpu/text/GrTextBlob.h
+++ b/src/gpu/text/GrTextBlob.h
@@ -407,7 +407,7 @@
             const SkPaint& runPaint,
             const SkSurfaceProps& props,
             bool contextSupportsDistanceFieldText,
-            const GrSDFTOptions& options) SK_EXCLUDES(fSpinLock);
+            const GrSDFTOptions& options);
 
     static const Key& GetKey(const GrTextBlob& blob);
     static uint32_t Hash(const Key& key);
@@ -452,14 +452,6 @@
     void processSourceMasks(const SkZip<SkGlyphVariant, SkPoint>& drawables,
                             const SkStrikeSpec& strikeSpec) override;
 
-    // The run must be created only once.
-    bool fSubRunsCreated SK_GUARDED_BY(fSpinLock) {false};
-
-    // This lock guards makeSubRuns, but also guards addMultiMaskFormat, processDeviceMasks,
-    // processSourcePaths, processSourceSDFT, and processSourceMasks. These are callbacks, and
-    // there is no way for the annotation system to track the lock through processGlyphRun.
-    mutable SkSpinlock fSpinLock;
-
     // The allocator must come first because it needs to be destroyed last. Other fields of this
     // structure may have pointers into it.
     GrSubRunAllocator fAlloc;