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Commit bf8abe8b authored by Huang Shijie's avatar Huang Shijie Committed by Linus Torvalds
Browse files

readahead.c: fix comment 



Fix a wrong comment over page_cache_async_readahead().

Signed-off-by: default avatarHuang Shijie <shijie8@gmail.com>
Acked-by: default avatarWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 76a33fc3

mm/readahead.c

+1 −1
Original line number Diff line number Diff line
@@ -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.