---

yaml --- r: 70737 b: refs/heads/master c: 369f238 h: refs/heads/master i: 70735: c33e559 v: v3
git-mirror · Oct 17, 2007 · 03801be · 03801be
1 parent 25bc260
commit 03801be
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Showing 2 changed files with 9 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1c0eeaf5698597146ed9b873e2f9e0961edcf0f9
+refs/heads/master: 369f2389e7d03022abdd25e298bffb9613cd0e54
diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c
@@ -502,16 +502,6 @@ void throttle_vm_writeout(gfp_t gfp_mask)
 	long background_thresh;
 	long dirty_thresh;
 
-	if ((gfp_mask & (__GFP_FS|__GFP_IO)) != (__GFP_FS|__GFP_IO)) {
-		/*
-		 * The caller might hold locks which can prevent IO completion
-		 * or progress in the filesystem.  So we cannot just sit here
-		 * waiting for IO to complete.
-		 */
-		congestion_wait(WRITE, HZ/10);
-		return;
-	}
-
         for ( ; ; ) {
 		get_dirty_limits(&background_thresh, &dirty_thresh, NULL, NULL);
 
@@ -525,6 +515,14 @@ void throttle_vm_writeout(gfp_t gfp_mask)
 			global_page_state(NR_WRITEBACK) <= dirty_thresh)
                         	break;
                 congestion_wait(WRITE, HZ/10);
+
+		/*
+		 * The caller might hold locks which can prevent IO completion
+		 * or progress in the filesystem.  So we cannot just sit here
+		 * waiting for IO to complete.
+		 */
+		if ((gfp_mask & (__GFP_FS|__GFP_IO)) != (__GFP_FS|__GFP_IO))
+			break;
         }
 }