The patch titled
asm-generic/atomic.h: fix type used in atomic_clear_mask
has been removed from the -mm tree. Its filename was
asm-generic-atomich-fix-type-used-in-atomic_clear_mask.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: asm-generic/atomic.h: fix type used in atomic_clear_mask
From: Mike Frysinger <vapier@xxxxxxxxxx>
The atomic helpers are supposed to take an atomic_t pointer, not a random
unsigned long pointer. So convert atomic_clear_mask over.
While we're here, also add some nice documentation to the func.
Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
Cc: Arun Sharma <asharma@xxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-generic/atomic.h | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff -puN include/asm-generic/atomic.h~asm-generic-atomich-fix-type-used-in-atomic_clear_mask include/asm-generic/atomic.h
--- a/include/asm-generic/atomic.h~asm-generic-atomich-fix-type-used-in-atomic_clear_mask
+++ a/include/asm-generic/atomic.h
@@ -140,13 +140,20 @@ static inline int __atomic_add_unless(at
return c;
}
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
+/**
+ * atomic_clear_mask - Atomically clear bits in atomic variable
+ * @mask: Mask of the bits to be cleared
+ * @v: pointer of type atomic_t
+ *
+ * Atomically clears the bits set in @mask from @v
+ */
+static inline void atomic_clear_mask(unsigned long mask, atomic_t *v)
{
unsigned long flags;
mask = ~mask;
raw_local_irq_save(flags); /* Don't trace it in a irqsoff handler */
- *addr &= mask;
+ v->counter &= mask;
raw_local_irq_restore(flags);
}
_
Patches currently in -mm which might be from vapier@xxxxxxxxxx are
origin.patch
linux-next.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
