Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 9 Jan 2009 12:52:53 -0800 | From | "Yinghai Lu" <> | Subject | Re: [GIT PULL] bzip2/lzma kernel compression |
| |
On Fri, Jan 9, 2009 at 10:45 AM, H. Peter Anvin <hpa@zytor.com> wrote: > Hi Linus, > > This tree contains the bzip2 and LZMA kernel compression work that > Alain Knaff has done. Sending this as a separate pull request in case > you think that it is too late or immature for this cycle. > > The good part is that it is a highly "brittle" feature -- if it fails, > it will fail noisily and obviously. > > I have not included the ARM parts that Alain developed; I will leave > those to be fed through rmk. > > One of the main attractions of this patchset is that it uses the newer > lib/zlib_inflate code even for the kernel decompressor. Once all > architectures that use the older lib/inflate.c have been converted > over, we can remove that code entirely.
it seems still have some problem mydisk13_x86_64.lzma is by lzma -9
[ 47.404316] RAMDISK: lzma image found at block 0 [ 51.676838] RAMDISK: incomplete write (-28 != 130) [ 51.894794] calling 5_generic_delete_inode_async+0x0/0xa9 @ 2316 [ 51.900895] initcall 5_generic_delete_inode_async+0x0/0xa9 returned 0 after 3 usecs [ 51.901117] kjournald starting. Commit interval 5 seconds [ 51.901130] EXT3 FS on ram0, internal journal [ 51.901138] EXT3-fs: mounted filesystem with ordered data mode. [ 51.901151] VFS: Mounted root (ext3 filesystem) on device 1:0. [ 51.901168] async_waiting @ 1 [ 51.904191] calling 6_generic_delete_inode_async+0x0/0xa9 @ 2317 [ 51.907123] initcall 6_generic_delete_inode_async+0x0/0xa9 returned 0 after 2861 usecs [ 51.947093] async_continuing @ 1 after 44846 usec [ 51.951839] Freeing unused kernel memory: 448k freed [ 51.957245] init_special_inode: bogus i_mode (4467)
| ![\](/images/icornerr.gif) |