[PATCH] readahead: reset cache_hit earlier

We don't reset the cache hit count until after readahead does a successful readahead. This seems to leave a corner case open where we miss in cache, but don't restart the readhead right away. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
git-mirror · Sep 7, 2005 · 3b30bbd · 3b30bbd
1 parent e139aa5
commit 3b30bbd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/mm/readahead.c b/mm/readahead.c
@@ -540,6 +540,7 @@ void handle_ra_miss(struct address_space *mapping,
 {
 	ra->flags |= RA_FLAG_MISS;
 	ra->flags &= ~RA_FLAG_INCACHE;
+	ra->cache_hit = 0;
 }
 
 /*