A trivial patch for removing unnecessary comment in mm/filemap.c

[Himanshu Raj <rhim@cc.gatech.edu>]

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Hi,

This patch removes some unnecessary comments in mm/filemap.c in function find_get_page. First, there is no 
longer a hash list being used, second the lock being used is the same for search as well as addition/removal.

Thanks,
Himanshu
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Himanshu Raj
PhD Student, GaTech (www.cc.gatech.edu/~rhim)
I prefer to receive attachments in an open, non-proprietary format.
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--- linux-2.6.8-rc1-old/mm/filemap.c	2004-07-14 19:29:53.757633968 -0400
+++ linux-2.6.8-rc1/mm/filemap.c	2004-07-14 19:30:05.365869248 -0400
@@ -440,10 +440,6 @@
 {
 	struct page *page;
 
-	/*
-	 * We scan the hash list read-only. Addition to and removal from
-	 * the hash-list needs a held write-lock.
-	 */
 	spin_lock_irq(&mapping->tree_lock);
 	page = radix_tree_lookup(&mapping->page_tree, offset);
 	if (page)