1. 27 3月, 2012 7 次提交
  2. 11 1月, 2012 1 次提交
  3. 10 1月, 2012 17 次提交
  4. 07 1月, 2012 1 次提交
  5. 04 1月, 2012 4 次提交
  6. 02 11月, 2011 1 次提交
  7. 19 10月, 2011 2 次提交
    • A
      jffs2: add compr=lzo and compr=zlib options · 123005f3
      Andres Salomon 提交于
      ..to allow forcing of either compression scheme.  This will override
      compiled-in defaults.  jffs2_compress is reworked a bit, as the lzo/zlib
      override shares lots of code w/ the PRIORITY mode.
      
      v2: update show_options accordingly.
      Signed-off-by: NAndres Salomon <dilinger@queued.net>
      Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@intel.com>
      123005f3
    • A
      jffs2: implement mount option parsing and compression overriding · 92abc475
      Andres Salomon 提交于
      Currently jffs2 has compile-time constants (and .config options)
      controlling whether or not the various compression/decompression
      drivers are built in and enabled.  This is fine for embedded
      systems, but it clashes with distribution kernels.  Distro kernels
      tend to turn on everything; this causes OpenFirmware to fall
      over, as it understands ZLIB-compressed inodes.  Booting a kernel
      that has LZO compression enabled, writing to the boot partition,
      and then rebooting causes OFW to fail to read the kernel from
      the filesystem.  This is because LZO compression has priority
      when writing new data to jffs2, if LZO is enabled.
      
      This patch adds mount option parsing, and a single supported
      option ("compr=none").  This adds the flexibility of being
      able to specify which compressor overrides on a per-superblock
      basis.  For now, we can simply disable compression;
      additional flexibility coming soon.
      
      v2: kill some printks, and implement show_options as suggested
      by Artem Bityutskiy.
      Signed-off-by: NAndres Salomon <dilinger@queued.net>
      Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@intel.com>
      92abc475
  8. 11 9月, 2011 3 次提交
  9. 01 8月, 2011 2 次提交
  10. 27 7月, 2011 1 次提交
  11. 26 7月, 2011 1 次提交