tree dccfe66c090bfd05c75f5d6a1cc31bf138bd76b1
parent 846b730e99518a1c9945afcb2afbe4d08a02ed80
author Phillip Lougher <phillip@squashfs.org.uk> 1383247467 +0000
committer Phillip Lougher <phillip@squashfs.org.uk> 1384919947 +0000

Squashfs: Restructure squashfs_readpage()

Restructure squashfs_readpage() splitting it into separate
functions for datablocks, fragments and sparse blocks.

Move the memcpying (from squashfs cache entry) implementation of
squashfs_readpage_block into file_cache.c

This allows different implementations to be supported.

Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Reviewed-by: Minchan Kim <minchan@kernel.org>