Messages in this thread Patch in this message | | | Date | Mon, 7 Dec 2009 02:21:41 +0100 | From | Frederic Weisbecker <> | Subject | Re: [patch 13/23] plist: Make plist debugging raw_spinlock aware |
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On Sun, Dec 06, 2009 at 06:02:57PM -0000, Thomas Gleixner wrote: > plists are used with spinlocks and raw_spinlocks. Change the plist > debugging to handle both types. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > --- > include/linux/plist.h | 43 +++++++++++++++++++++++++++++++++++++------ > kernel/futex.c | 6 +++--- > lib/plist.c | 8 +++++--- > 3 files changed, 45 insertions(+), 12 deletions(-) > > Index: linux-2.6-tip/include/linux/plist.h > =================================================================== > --- linux-2.6-tip.orig/include/linux/plist.h > +++ linux-2.6-tip/include/linux/plist.h > @@ -81,7 +81,8 @@ struct plist_head { > struct list_head prio_list; > struct list_head node_list; > #ifdef CONFIG_DEBUG_PI_LIST > - spinlock_t *lock; > + raw_spinlock_t *rawlock; > + spinlock_t *spinlock; > #endif > };
This could be a union probably, as we don't use both at the same time?
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