[git pull] jfs update

shaggy
2008-02-07T21:18:54Z

fs/jfs/file.c | 5 ++++-
fs/jfs/ioctl.c | 31 ++++++++++++++++++++++++++++---
fs/jfs/jfs_dinode.h | 2 ++
fs/jfs/jfs_inode.h | 4 ++--
fs/jfs/namei.c | 5 ++++-
5 files changed, 40 insertions(+), 7 deletions(-)

through these ChangeSets:

Commit: ef1fc2f01e02951a0d8520ec3aa0b38606d74b55
Author: Andi Kleen <ak@suse.de> Sun, 27 Jan 2008 17:02:02 -0600

BKL-removal: Implement a compat_ioctl handler for JFS

The ioctls were already compatible except for the actual values so this
was fairly easy to do.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>

Commit: baab81fa518ecfac597402b462631f5593926623
Author: Andi Kleen <ak@suse.de> Sun, 27 Jan 2008 16:58:51 -0600

BKL-removal: Use unlocked_ioctl for jfs

Convert jfs_ioctl over to not use the BKL. The only potential race
I could see was with two ioctls in parallel changing the flags
and losing the updates. Use the i_mutex to protect against this.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>