Merge tag 'squashfs-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next
Pull squashfs updates from Phillip Lougher:
"These patches optionally improve the multi-threading peformance of
Squashfs by adding parallel decompression, and direct decompression
into the page cache, eliminating an intermediate buffer (removing
memcpy overhead and lock contention)"
* tag 'squashfs-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next:
Squashfs: Check stream is not NULL in decompressor_multi.c
Squashfs: Directly decompress into the page cache for file data
Squashfs: Restructure squashfs_readpage()
Squashfs: Generalise paging handling in the decompressors
Squashfs: add multi-threaded decompression using percpu variable
squashfs: Enhance parallel I/O
Squashfs: Refactor decompressor interface and code