1. 10 7月, 2017 1 次提交
    • D
      afs: Add metadata xattrs · d3e3b7ea
      David Howells 提交于
      Add xattrs to allow the user to get/set metadata in lieu of having pioctl()
      available.  The following xattrs are now available:
      
       - "afs.cell"
      
         The name of the cell in which the vnode's volume resides.
      
       - "afs.fid"
      
         The volume ID, vnode ID and vnode uniquifier of the file as three hex
         numbers separated by colons.
      
       - "afs.volume"
      
         The name of the volume in which the vnode resides.
      
      For example:
      
      	# getfattr -d -m ".*" /mnt/scratch
      	getfattr: Removing leading '/' from absolute path names
      	# file: mnt/scratch
      	afs.cell="mycell.myorg.org"
      	afs.fid="10000b:1:1"
      	afs.volume="scratch"
      Signed-off-by: NDavid Howells <dhowells@redhat.com>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      d3e3b7ea
  2. 03 4月, 2009 1 次提交
  3. 17 7月, 2007 1 次提交
  4. 10 5月, 2007 1 次提交
    • D
      AFS: implement basic file write support · 31143d5d
      David Howells 提交于
      Implement support for writing to regular AFS files, including:
      
       (1) write
      
       (2) truncate
      
       (3) fsync, fdatasync
      
       (4) chmod, chown, chgrp, utime.
      
      AFS writeback attempts to batch writes into as chunks as large as it can manage
      up to the point that it writes back 65535 pages in one chunk or it meets a
      locked page.
      
      Furthermore, if a page has been written to using a particular key, then should
      another write to that page use some other key, the first write will be flushed
      before the second is allowed to take place.  If the first write fails due to a
      security error, then the page will be scrapped and reread before the second
      write takes place.
      
      If a page is dirty and the callback on it is broken by the server, then the
      dirty data is not discarded (same behaviour as NFS).
      
      Shared-writable mappings are not supported by this patch.
      
      [akpm@linux-foundation.org: fix a bunch of warnings]
      Signed-off-by: NDavid Howells <dhowells@redhat.com>
      Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      31143d5d
  5. 03 5月, 2007 1 次提交
  6. 27 4月, 2007 4 次提交
  7. 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