1. 24 2月, 2007 1 次提交
  2. 08 2月, 2007 7 次提交
  3. 08 12月, 2006 1 次提交
  4. 01 10月, 2006 2 次提交
  5. 28 9月, 2006 7 次提交
  6. 27 9月, 2006 2 次提交
    • T
      [PATCH] inode-diet: Eliminate i_blksize from the inode structure · ba52de12
      Theodore Ts'o 提交于
      This eliminates the i_blksize field from struct inode.  Filesystems that want
      to provide a per-inode st_blksize can do so by providing their own getattr
      routine instead of using the generic_fillattr() function.
      
      Note that some filesystems were providing pretty much random (and incorrect)
      values for i_blksize.
      
      [bunk@stusta.de: cleanup]
      [akpm@osdl.org: generic_fillattr() fix]
      Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>
      Signed-off-by: NAdrian Bunk <bunk@stusta.de>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      ba52de12
    • T
      [PATCH] inode_diet: Replace inode.u.generic_ip with inode.i_private · 8e18e294
      Theodore Ts'o 提交于
      The following patches reduce the size of the VFS inode structure by 28 bytes
      on a UP x86.  (It would be more on an x86_64 system).  This is a 10% reduction
      in the inode size on a UP kernel that is configured in a production mode
      (i.e., with no spinlock or other debugging functions enabled; if you want to
      save memory taken up by in-core inodes, the first thing you should do is
      disable the debugging options; they are responsible for a huge amount of bloat
      in the VFS inode structure).
      
      This patch:
      
      The filesystem or device-specific pointer in the inode is inside a union,
      which is pretty pointless given that all 30+ users of this field have been
      using the void pointer.  Get rid of the union and rename it to i_private, with
      a comment to explain who is allowed to use the void pointer.  This is just a
      cleanup, but it allows us to reuse the union 'u' for something something where
      the union will actually be used.
      
      [judith@osdl.org: powerpc build fix]
      Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>
      Signed-off-by: NJudith Lebzelter <judith@osdl.org>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      8e18e294
  7. 23 6月, 2006 1 次提交
    • D
      [PATCH] VFS: Permit filesystem to override root dentry on mount · 454e2398
      David Howells 提交于
      Extend the get_sb() filesystem operation to take an extra argument that
      permits the VFS to pass in the target vfsmount that defines the mountpoint.
      
      The filesystem is then required to manually set the superblock and root dentry
      pointers.  For most filesystems, this should be done with simple_set_mnt()
      which will set the superblock pointer and then set the root dentry to the
      superblock's s_root (as per the old default behaviour).
      
      The get_sb() op now returns an integer as there's now no need to return the
      superblock pointer.
      
      This patch permits a superblock to be implicitly shared amongst several mount
      points, such as can be done with NFS to avoid potential inode aliasing.  In
      such a case, simple_set_mnt() would not be called, and instead the mnt_root
      and mnt_sb would be set directly.
      
      The patch also makes the following changes:
      
       (*) the get_sb_*() convenience functions in the core kernel now take a vfsmount
           pointer argument and return an integer, so most filesystems have to change
           very little.
      
       (*) If one of the convenience function is not used, then get_sb() should
           normally call simple_set_mnt() to instantiate the vfsmount. This will
           always return 0, and so can be tail-called from get_sb().
      
       (*) generic_shutdown_super() now calls shrink_dcache_sb() to clean up the
           dcache upon superblock destruction rather than shrink_dcache_anon().
      
           This is required because the superblock may now have multiple trees that
           aren't actually bound to s_root, but that still need to be cleaned up. The
           currently called functions assume that the whole tree is rooted at s_root,
           and that anonymous dentries are not the roots of trees which results in
           dentries being left unculled.
      
           However, with the way NFS superblock sharing are currently set to be
           implemented, these assumptions are violated: the root of the filesystem is
           simply a dummy dentry and inode (the real inode for '/' may well be
           inaccessible), and all the vfsmounts are rooted on anonymous[*] dentries
           with child trees.
      
           [*] Anonymous until discovered from another tree.
      
       (*) The documentation has been adjusted, including the additional bit of
           changing ext2_* into foo_* in the documentation.
      
      [akpm@osdl.org: convert ipath_fs, do other stuff]
      Signed-off-by: NDavid Howells <dhowells@redhat.com>
      Acked-by: NAl Viro <viro@zeniv.linux.org.uk>
      Cc: Nathan Scott <nathans@sgi.com>
      Cc: Roland Dreier <rolandd@cisco.com>
      Signed-off-by: NAndrew Morton <akpm@osdl.org>
      Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      454e2398
  8. 22 6月, 2006 2 次提交
  9. 26 4月, 2006 1 次提交
  10. 15 4月, 2006 1 次提交
  11. 29 3月, 2006 1 次提交
  12. 21 3月, 2006 1 次提交
  13. 01 2月, 2006 1 次提交
  14. 14 1月, 2006 1 次提交
  15. 10 1月, 2006 1 次提交
  16. 13 9月, 2005 1 次提交
  17. 28 6月, 2005 1 次提交
  18. 04 5月, 2005 1 次提交
    • S
      [PATCH] USB: Spelling fixes for drivers/usb. · 093cf723
      Steven Cole 提交于
      Here are some spelling corrections for drivers/usb.
      
      cancelation -> cancellation
      succesful -> successful
      cancelation -> cancellation
      decriptor -> descriptor
      Initalize -> Initialize
      wierd -> weird
      Protocoll -> Protocol
      occured -> occurred
      successfull -> successful
      Procesing -> Processing
      devide -> divide
      Isochronuous -> Isochronous
      noticable -> noticeable
      Basicly -> Basically
      transfering -> transferring
      intialize -> initialize
      Incomming -> Incoming
      additionnal -> additional
      asume -> assume
      Unfortunatly -> Unfortunately
      retreive -> retrieve
      tranceiver -> transceiver
      Compatiblity -> Compatibility
      Incorprated -> Incorporated
      existance -> existence
      Ununsual -> Unusual
      Signed-off-by: NSteven Cole <elenstev@mesatop.com>
      Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      093cf723
  19. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4