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readahead.c: fix comment 

Fix a wrong comment over page_cache_async_readahead().

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Huang Shijie 2010-05-24 14:32:36 -07:00 committed by Linus Torvalds
parent 76a33fc380
commit bf8abe8b92
1 changed files with 1 additions and 1 deletions
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mm/readahead.c
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@ -523,7 +523,7 @@ EXPORT_SYMBOL_GPL(page_cache_sync_readahead);
* @req_size: hint: total size of the read which the caller is performing in
* pagecache pages
*
* page_cache_async_ondemand() should be called when a page is used which
* page_cache_async_readahead() should be called when a page is used which
* has the PG_readahead flag; this is a marker to suggest that the application
* has used up enough of the readahead window that we should start pulling in
* more pages.