Messages in this thread Patch in this message | | | From | Nate Diller <> | Date | Wed, 11 Apr 2007 19:49:38 -0700 | Subject | [PATCH 1/17] cramfs: use read_mapping_page |
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read_mapping_page_async() is going away, so convert its only user to read_mapping_page(). This change has not been benchmarked, however, in order to get real parallelism this wants something completely different, like __do_page_cache_readahead(), which is not currently exported.
Signed-off-by: Nate Diller <nate.diller@gmail.com>
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diff -urpN -X dontdiff linux-2.6.21-rc6-mm1/fs/cramfs/inode.c linux-2.6.21-rc6-mm1-test/fs/cramfs/inode.c --- linux-2.6.21-rc6-mm1/fs/cramfs/inode.c 2007-04-09 17:24:03.000000000 -0700 +++ linux-2.6.21-rc6-mm1-test/fs/cramfs/inode.c 2007-04-09 21:37:09.000000000 -0700 @@ -180,8 +180,7 @@ static void *cramfs_read(struct super_bl struct page *page = NULL; if (blocknr + i < devsize) { - page = read_mapping_page_async(mapping, blocknr + i, - NULL); + page = read_mapping_page(mapping, blocknr + i, NULL); /* synchronous error? */ if (IS_ERR(page)) page = NULL; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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