This patchset introduces zcomp compression backend abstraction adding ability to support compression algorithms other than LZO; support for multi compression streams, making parallel compressions possible.
Diff from v3: -- renamed compression backend and working memory structs as requested by Minchan Kim; fixed several issues noted by Minchan Kim. Sergey Senozhatsky (4): zram: introduce compressing backend abstraction zram: use zcomp compressing backends zram: support multi compressing buffers zram: document max_comp_streams Documentation/ABI/testing/sysfs-block-zram | 9 +- Documentation/blockdev/zram.txt | 21 +++- drivers/block/zram/Makefile | 2 +- drivers/block/zram/zcomp.c | 156 +++++++++++++++++++++++++++++ drivers/block/zram/zcomp.h | 58 +++++++++++ drivers/block/zram/zcomp_lzo.c | 33 ++++++ drivers/block/zram/zram_drv.c | 102 ++++++++++++------- drivers/block/zram/zram_drv.h | 10 +- 8 files changed, 345 insertions(+), 46 deletions(-) create mode 100644 drivers/block/zram/zcomp.c create mode 100644 drivers/block/zram/zcomp.h create mode 100644 drivers/block/zram/zcomp_lzo.c -- 1.9.0.rc3.256.g4af3ebd -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
