Staging: sxg: Locking related changes. Fix locking levels
authorMithlesh Thukral <mithlesh@linsyssoft.com>
Mon, 19 Jan 2009 14:54:30 +0000 (20:24 +0530)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 3 Apr 2009 21:53:10 +0000 (14:53 -0700)
* Fix locking related issues like taking locks at right level.
* Convert some variables to atomic, to prevent taking them while
  incrementing or decrementing them.

Signed-off-by: LinSysSoft Sahara Team <saharaproj@linsyssoft.com>
Signed-off-by: Christopher Harrer <charrer@alacritech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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