linux-toradex.git/fs/exofs/dir.c, branch v2.6.32.26 Linux kernel for Apalis and Colibri modules exofs: confusion between kmap() and kmap_atomic() api 2010-07-05T18:10:47+00:00 Dan Carpenter error27@gmail.com 2010-05-07T09:05:33+00:00 423ad7df30f57b0cb4bdad5d1504e2cdc1c4d8a3 commit ddf08f4b90a413892bbb9bb2e8a57aed991cd47d upstream. For kmap_atomic() we call kunmap_atomic() on the returned pointer. That's different from kmap() and kunmap() and so it's easy to get them backwards. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit ddf08f4b90a413892bbb9bb2e8a57aed991cd47d upstream.

For kmap_atomic() we call kunmap_atomic() on the returned pointer.
That's different from kmap() and kunmap() and so it's easy to get them
backwards.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
exofs: Remove IBM copyrights 2009-06-21T14:53:47+00:00 Boaz Harrosh bharrosh@panasas.com 2009-06-14T14:23:09+00:00 27d2e1491985e95c486d991302e399f5c584b4eb 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 <avishay@gmail.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> 
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 <avishay@gmail.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
exofs: export_operations 2009-03-31T16:44:36+00:00 Boaz Harrosh bharrosh@panasas.com 2009-03-22T10:47:26+00:00 8cf74b3936f5c65975b68333727f0540ec8350f4 implement export_operations and set in superblock. It is now posible to export exofs via nfs Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> 
implement export_operations and set in superblock.
It is now posible to export exofs via nfs

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
exofs: dir_inode and directory operations 2009-03-31T16:44:31+00:00 Boaz Harrosh bharrosh@panasas.com 2008-10-28T13:38:12+00:00 e6af00f1d1697ca41ab6a55307066ef3466833a9 implementation of directory and inode operations. * A directory is treated as a file, and essentially contains a list of <file name, inode #> pairs for files that are found in that directory. The object IDs correspond to the files' inode numbers and are allocated using a 64bit incrementing global counter. * Each file's control block (AKA on-disk inode) is stored in its object's attributes. This applies to both regular files and other types (directories, device files, symlinks, etc.). Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> 
implementation of directory and inode operations.

* A directory is treated as a file, and essentially contains a list
  of <file name, inode #> pairs for files that are found in that
  directory. The object IDs correspond to the files' inode numbers
  and are allocated using a 64bit incrementing global counter.
* Each file's control block (AKA on-disk inode) is stored in its
  object's attributes. This applies to both regular files and other
  types (directories, device files, symlinks, etc.).

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>