[PATCH] update filemap_flush() comments

It provides a best-effort, minimum-latency "get all the writeout underway" function.

[PATCH] update filemap_flush() comments
It provides a best-effort, minimum-latency "get all the writeout underway" function.
ecad96d5 · Andrew Morton · Linus Torvalds · d456c644 · ecad96d5
Commit ecad96d5 authored Mar 07, 2004 by Andrew Morton Committed by Linus Torvalds Mar 07, 2004
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mm/filemap.c mm/filemap.c +1 -1

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--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -161,7 +161,7 @@ EXPORT_SYMBOL(filemap_fdatawrite);
 /*
 * This is a mostly non-blocking flush.  Not suitable for data-integrity
- * purposes.
+ * purposes - I/O may not be started against all dirty pages.
 */
 int filemap_flush(struct address_space *mapping)
 {