Files
linux/include/linux
Linus Torvalds b0af9cd9aa Merge tag 'lzo-update-signature-20130226' of git://github.com/markus-oberhumer/linux
Pull LZO compression update from Markus Oberhumer:
 "Summary:
  ========

  Update the Linux kernel LZO compression and decompression code to the
  current upstream version which features significant performance
  improvements on modern machines.

  Some *synthetic* benchmarks:
  ============================

    x86_64 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:

                     compression speed   decompression speed

    LZO-2005    :         150 MB/sec          468 MB/sec
    LZO-2012    :         434 MB/sec         1210 MB/sec

    i386 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:

                     compression speed   decompression speed

    LZO-2005    :         143 MB/sec          409 MB/sec
    LZO-2012    :         372 MB/sec         1121 MB/sec

    armv7 (Cortex-A9), Linaro gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:

                     compression speed   decompression speed

    LZO-2005    :          27 MB/sec           84 MB/sec
    LZO-2012    :          44 MB/sec          117 MB/sec
  **LZO-2013-UA :          47 MB/sec          167 MB/sec

  Legend:

    LZO-2005    : LZO version in current 3.8 kernel (which is based on
                     the LZO 2.02 release from 2005)
    LZO-2012    : updated LZO version available in linux-next
  **LZO-2013-UA : updated LZO version available in linux-next plus experimental
                     ARM Unaligned Access patch. This needs approval
                     from some ARM maintainer ist NOT YET INCLUDED."

Andrew Morton <akpm@linux-foundation.org> acks it and says:
 "There's a new LZ4 on the block which is even faster than the sped-up
  LZO, but various filesystems and things use LZO"

* tag 'lzo-update-signature-20130226' of git://github.com/markus-oberhumer/linux:
  crypto: testmgr - update LZO compression test vectors
  lib/lzo: Update LZO compression to current upstream version
  lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c
2013-02-28 20:45:52 -08:00
..
2013-01-02 17:36:10 -08:00
2013-01-02 17:36:10 -08:00
2013-01-03 14:34:06 -08:00
2012-07-30 17:25:21 -07:00
2012-10-08 13:50:20 +10:30
2012-12-02 00:05:12 +00:00
2012-09-20 14:31:45 +02:00
2012-07-30 17:25:11 -07:00
2013-02-14 09:21:15 -05:00
2012-03-23 16:58:38 -07:00
2012-12-21 20:23:41 +00:00
2012-11-08 16:58:31 +01:00
2012-12-24 09:36:38 -07:00
2012-09-30 18:02:20 -07:00
2013-02-21 14:16:27 -03:00
2012-10-16 18:49:15 -07:00
2013-02-26 02:46:08 -05:00
2012-11-22 13:43:27 +09:00
2013-01-24 09:04:04 +01:00
2012-11-28 21:49:02 -05:00
2012-11-28 21:49:02 -05:00
2013-02-22 23:31:31 -05:00
2012-11-08 16:58:30 +01:00
2012-04-27 10:46:45 +08:00
2013-01-25 21:03:54 -08:00
2012-03-26 21:47:19 +02:00
2012-03-26 21:47:19 +02:00
2012-03-26 21:47:19 +02:00
2012-11-23 12:23:40 +01:00
2013-02-27 19:10:21 -08:00
2013-02-06 15:59:47 -05:00
2012-12-14 13:05:26 +10:30
2013-01-29 13:59:57 -05:00
2012-09-07 14:57:45 -04:00
2012-09-11 10:15:02 +02:00
2012-11-21 15:09:26 -08:00
2013-01-10 11:44:38 -06:00
2012-07-17 09:13:37 -07:00
2012-05-31 17:49:32 -07:00
2013-01-29 19:32:58 -08:00
2012-11-20 16:15:02 +10:00
2012-11-03 14:50:15 -04:00
2012-10-10 01:15:44 -04:00
2012-12-12 17:38:33 -08:00
2013-01-21 17:18:20 +10:30
2012-12-14 13:06:40 +10:30
2012-12-25 18:45:06 -05:00
2012-12-11 17:22:27 -08:00
2012-10-17 15:53:02 -05:00
2012-10-10 22:41:05 -04:00
2012-07-10 10:32:06 -05:00
2012-05-21 14:31:48 +01:00
2012-07-31 18:42:43 -07:00
2012-06-20 14:39:36 -07:00
2013-01-24 15:37:26 +01:00
2013-01-03 15:57:14 -08:00
2013-01-23 13:44:00 -05:00
2012-11-16 14:33:04 -08:00
2012-10-06 03:05:01 +09:00
2013-02-19 08:43:34 +01:00
2013-02-03 15:09:26 -05:00
2012-12-18 15:02:13 -08:00
2012-12-18 15:02:14 -08:00
2013-02-10 19:41:08 -05:00
2012-06-13 21:16:42 +02:00
2012-12-24 09:36:38 -07:00
2013-02-14 09:21:15 -05:00
2012-08-21 16:28:31 +02:00
2012-10-09 16:22:32 +09:00
2012-07-22 23:57:55 +04:00
2013-01-15 22:43:15 -08:00
2013-02-08 18:28:04 +01:00
2012-09-05 17:21:36 -07:00
2013-01-25 15:06:01 -08:00