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[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>
This commit is contained in:
Steven Pratt 2005-09-06 15:17:06 -07:00 committed by Linus Torvalds
parent e139aa595c
commit 3b30bbd963
1 changed files with 1 additions and 0 deletions
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mm/readahead.c
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@ -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;
}
/*