1. 07 Jan, 2013 1 commit
  2. 21 Sep, 2012 1 commit
  3. 02 Nov, 2011 1 commit
  4. 20 Jun, 2011 2 commits
    • Dave Kleikamp's avatar
      JFS: Don't save agno in the inode · d31b53e3
      Dave Kleikamp authored
      
      
      Resizing the file system can result in an in-memory inode being remapped
      to a different aggregate group (AG). A cached AG number can cause
      problems when trying to free or allocate inodes. Instead, save the IAG's
      agstart address and calculate the agno when we need it.
      Signed-off-by: default avatarDave Kleikamp <dave.kleikamp@oracle.com>
      d31b53e3
    • Dave Kleikamp's avatar
      jfs: Update agstart when resizing volume · 28e0fa89
      Dave Kleikamp authored
      
      
      A comment indicates that the IAG's agstart does not need to be updated
      since it will always point to a block in the same aggregate group, but
      jfs_fsck isn't so forgiving and reports it as an error.
      
      I'm fixing this in jfsutils as well, so either a new kernel or new
      utilities will be sufficient to fix the problem.
      Signed-off-by: default avatarDave Kleikamp <dave.kleikamp@oracle.com>
      28e0fa89
  5. 31 Mar, 2011 1 commit
  6. 25 Oct, 2010 1 commit
  7. 30 Mar, 2010 1 commit
    • Tejun Heo's avatar
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking... · 5a0e3ad6
      Tejun Heo authored
      include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
      
      percpu.h is included by sched.h and module.h and thus ends up being
      included when building most .c files.  percpu.h includes slab.h which
      in turn includes gfp.h making everything defined by the two files
      universally available and complicating inclusion dependencies.
      
      percpu.h -> slab.h dependency is about to be removed.  Prepare for
      this change by updating users of gfp and slab facilities include those
      headers directly instead of assuming availability.  As this conversion
      needs to touch large number of source files, the following script is
      used as the basis of conversion.
      
        http://userweb.kernel.org/~tj/misc/slabh-sweep.py
      
      The script does the followings.
      
      * Scan files for gfp and slab usages and update includes such that
        only the necessary includes are there.  ie. if only gfp is used,
        gfp.h, if slab is used, slab.h.
      
      * When the script inserts a new include, it looks at the include
        bloc...
      5a0e3ad6
  8. 23 May, 2009 1 commit
  9. 09 Jan, 2009 1 commit
  10. 05 Jan, 2009 1 commit
  11. 28 May, 2008 1 commit
  12. 13 Feb, 2008 1 commit
  13. 03 Jan, 2008 1 commit
  14. 13 Jun, 2007 1 commit
  15. 06 Jun, 2007 2 commits
  16. 09 May, 2007 1 commit
  17. 25 Apr, 2007 1 commit
  18. 09 Jan, 2007 1 commit
  19. 13 Dec, 2006 1 commit
    • Robert P. J. Day's avatar
      [PATCH] getting rid of all casts of k[cmz]alloc() calls · 5cbded58
      Robert P. J. Day authored
      
      
      Run this:
      
      	#!/bin/sh
      	for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
      	  echo "De-casting $f..."
      	  perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
      	done
      
      And then go through and reinstate those cases where code is casting pointers
      to non-pointers.
      
      And then drop a few hunks which conflicted with outstanding work.
      
      Cc: Russell King <rmk@arm.linux.org.uk>, Ian Molton <spyro@f2s.com>
      Cc: Mikael Starvik <starvik@axis.com>
      Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
      Cc: Roman Zippel <zippel@linux-m68k.org>
      Cc: Geert Uytterhoeven <geert@linux-m68k.org>
      Cc: Ralf Baechle <ralf@linux-mips.org>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Kyle McMartin <kyle@mcmartin.ca>
      Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
      Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
      Cc: "David S. Miller" <davem@davemloft.net>
      Cc: Jeff Dike <jdike@addtoit.com>
      Cc: Greg KH <greg@kroah.com>
      Cc: Jens Axboe <jens.axboe@oracle.com>
      Cc: Paul Fulghum <paulkf@microgate.com>
      Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
      Cc: Karsten Keil <kkeil@suse.de>
      Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
      Cc: Jeff Garzik <jeff@garzik.org>
      Cc: James Bottomley <James.Bottomley@steeleye.com>
      Cc: Ian Kent <raven@themaw.net>
      Cc: Steven French <sfrench@us.ibm.com>
      Cc: David Woodhouse <dwmw2@infradead.org>
      Cc: Neil Brown <neilb@cse.unsw.edu.au>
      Cc: Jaroslav Kysela <perex@suse.cz>
      Cc: Takashi Iwai <tiwai@suse.de>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      5cbded58
  20. 13 Oct, 2006 1 commit
  21. 02 Oct, 2006 1 commit
  22. 01 Oct, 2006 1 commit
  23. 27 Sep, 2006 1 commit
  24. 14 Mar, 2006 1 commit
  25. 09 Mar, 2006 1 commit
    • Dave Kleikamp's avatar
      JFS: add uid, gid, and umask mount options · 69eb66d7
      Dave Kleikamp authored
      
      
      OS/2 doesn't initialize the uid, gid, or unix-style permission bits.  The
      uid, gid, & umask mount options perform pretty much like those for the fat
      file system, overriding what is stored on disk.  This is useful for users
      sharing the file system with OS/2.
      
      I implemented a little feature so that if you mask the execute bit, it
      will be re-enabled on directories when the appropriate read bit is unmasked.
      I didn't want to implement an fmask & dmask option.
      Signed-off-by: default avatarDave Kleikamp <shaggy@austin.ibm.com>
      69eb66d7
  26. 08 Mar, 2006 1 commit
  27. 24 Jan, 2006 1 commit
  28. 08 Jan, 2006 1 commit
    • OGAWA Hirofumi's avatar
      [PATCH] Fix and add EXPORT_SYMBOL(filemap_write_and_wait) · 28fd1298
      OGAWA Hirofumi authored
      
      
      This patch add EXPORT_SYMBOL(filemap_write_and_wait) and use it.
      
      See mm/filemap.c:
      
      And changes the filemap_write_and_wait() and filemap_write_and_wait_range().
      
      Current filemap_write_and_wait() doesn't wait if filemap_fdatawrite()
      returns error.  However, even if filemap_fdatawrite() returned an
      error, it may have submitted the partially data pages to the device.
      (e.g. in the case of -ENOSPC)
      
      <quotation>
      Andrew Morton writes,
      
      If filemap_fdatawrite() returns an error, this might be due to some
      I/O problem: dead disk, unplugged cable, etc.  Given the generally
      crappy quality of the kernel's handling of such exceptions, there's a
      good chance that the filemap_fdatawait() will get stuck in D state
      forever.
      </quotation>
      
      So, this patch doesn't wait if filemap_fdatawrite() returns the -EIO.
      
      Trond, could you please review the nfs part?  Especially I'm not sure,
      nfs must use the "filemap_fdatawrite(inode->i_mapping) == 0", or not.
      Acked-by: default avatarTrond Myklebust <trond.myklebust@fys.uio.no>
      Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
      28fd1298
  29. 03 Oct, 2005 1 commit
    • Dave Kleikamp's avatar
      JFS: make special inodes play nicely with page balancing · ac17b8b5
      Dave Kleikamp authored
      
      
      This patch fixes up a few problems with jfs's reserved inodes.
      
      1. There is no need for the jfs code setting the I_DIRTY bits in i_state.
         I am ashamed that the code ever did this, and surprised it hasn't been
         noticed until now.
      
      2. Make sure special inodes are on an inode hash list.  If the inodes are
         unhashed, __mark_inode_dirty will fail to put the inode on the
         superblock's dirty list, and the data will not be flushed under memory
         pressure.
      
      3. Force writing journal data to disk when metapage_writepage is unable to
         write a metadata page due to pending journal I/O.
      Signed-off-by: default avatarDave Kleikamp <shaggy@austin.ibm.com>
      ac17b8b5
  30. 27 Jun, 2005 1 commit
    • Dave Kleikamp's avatar
      JFS: Code cleanup - getting rid of never-used debug code · b38a3ab3
      Dave Kleikamp authored
      
      
      I'm finally getting around to cleaning out debug code that I've never used.
      There has always been code ifdef'ed out by _JFS_DEBUG_DMAP, _JFS_DEBUG_IMAP,
      _JFS_DEBUG_DTREE, and _JFS_DEBUG_XTREE, which I have personally never used,
      and I doubt that anyone has since the design stage back in OS/2.  There is
      also a function, xtGather, that has never been used, and I don't know why it
      was ever there.
      Signed-off-by: default avatarDave Kleikamp <shaggy@austin.ibm.com>
      b38a3ab3
  31. 04 May, 2005 1 commit
  32. 02 May, 2005 2 commits
  33. 16 Apr, 2005 1 commit
    • Linus Torvalds's avatar
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds authored
      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