12 Aug, 2010

1 commit

• bf25db365   Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd ... Browse Code »

  * 'for-linus' of git://git.open-osd.org/linux-open-osd:
  exofs: Fix groups code when num_devices is not divisible by group_width
  exofs: Remove useless optimization
  exofs: exofs_file_fsync and exofs_file_flush correctness
  exofs: Remove superfluous dependency on buffer_head and writeback

  Linus Torvalds

  2010-08-12 00:19:43 +0800  

10 Aug, 2010

1 commit

• 2f246fd0f   exofs: New truncate sequence ... Browse Code »

  These changes are crafted based on the similar
  conversion done to ext2 by Nick Piggin.

  * Remove the deprecated ->truncate vector. Let exofs_setattr
  take care of on-disk size updates.
  * Call truncate_pagecache on the unused pages if
  write_begin/end fails.
  * Cleanup exofs_delete_inode that did stupid inode
  writes and updates on an inode that will be
  removed.
  * And finally get rid of exofs_get_block. We never
  had any blocks it was all for calling nobh_truncate_page.
  nobh_truncate_page is not actually needed in exofs since
  the last page is complete and gone, just like all the other
  pages. There is no partial blocks in exofs.

  I've tested with this patch, and there are no apparent
  failures, so far.

  CC: Nick Piggin
  CC: Christoph Hellwig
  Signed-off-by: Boaz Harrosh
  Signed-off-by: Al Viro

  Boaz Harrosh

  2010-08-10 04:47:41 +0800  

04 Aug, 2010

1 commit

• b28483492   exofs: exofs_file_fsync and exofs_file_flush correctness ... Browse Code »

  As per Christoph advise: no need to call filemap_write_and_wait().
  In exofs all metadata is at the inode so just writing the inode is
  all is needed. ->fsync implies this must be done synchronously.

  But now exofs_file_fsync can not be used by exofs_file_flush.
  vfs_fsync() should do that job correctly.

  FIXME: remove the sb_sync and fix that sb_update better.

  Signed-off-by: Boaz Harrosh

  Boaz Harrosh

  2010-08-04 18:17:56 +0800  

28 May, 2010

1 commit

• 7ea808591   drop unused dentry argument to ->fsync ... Browse Code »

  Signed-off-by: Christoph Hellwig
  Signed-off-by: Al Viro

  Christoph Hellwig

  2010-05-28 10:05:02 +0800  

21 Jun, 2009

2 commits

• baaf94cdc   exofs: Avoid using file_fsync() ... Browse Code »

  The use of file_fsync() in exofs_file_sync() is not necessary since it
  does some extra stuff not used by exofs. Open code just the parts that
  are currently needed.

  TODO: Farther optimization can be done to sync the sb only on inode
  update of new files, Usually the sb update is not needed in exofs.

  Signed-off-by: Boaz Harrosh

  Boaz Harrosh

  2009-06-21 22:53:47 +0800  
• 27d2e1491   exofs: Remove IBM copyrights ... Browse Code »

  Boaz,
  Congrats on getting all the OSD stuff into 2.6.30!
  I just pulled the git, and saw that the IBM copyrights are still there.
  Please remove them from all files:
  * Copyright (C) 2005, 2006
  * International Business Machines

  IBM has revoked all rights on the code - they gave it to me.

  Thanks!
  Avishay

  Signed-off-by: Avishay Traeger
  Signed-off-by: Boaz Harrosh

  Boaz Harrosh

  2009-06-21 22:53:47 +0800  

01 Apr, 2009

1 commit

• e80627191   exofs: file and file_inode operations ... Browse Code »

  implementation of the file_operations and inode_operations for
  regular data files.

  Most file_operations are generic vfs implementations except:
  - exofs_truncate will truncate the OSD object as well
  - Generic file_fsync is not good for none_bd devices so open code it
  - The default for .flush in Linux is todo nothing so call exofs_fsync
  on the file.

  Signed-off-by: Boaz Harrosh

  Boaz Harrosh

  2009-04-01 00:44:24 +0800