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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-06-16 15:31:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:28 -0700 |
| commit | f7e839dd36fd940b0202cfb7d39b2a1b2dc59b1b (patch) | |
| tree | 5c99332a62aa8135bd58485e7f3c22634ecdc90c /mm/readahead.c | |
| parent | 1ebf26a9b338534def47f307c6c8694b6dfc0a79 (diff) | |
| download | lwn-f7e839dd36fd940b0202cfb7d39b2a1b2dc59b1b.tar.gz lwn-f7e839dd36fd940b0202cfb7d39b2a1b2dc59b1b.zip | |
readahead: move max_sane_readahead() calls into force_page_cache_readahead()
Impact: code simplification.
Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Ying Han <yinghan@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/readahead.c')
| -rw-r--r-- | mm/readahead.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index 133b6d525513..a224182a3a63 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -210,6 +210,7 @@ int force_page_cache_readahead(struct address_space *mapping, struct file *filp, if (unlikely(!mapping->a_ops->readpage && !mapping->a_ops->readpages)) return -EINVAL; + nr_to_read = max_sane_readahead(nr_to_read); while (nr_to_read) { int err; |