Replace the direct assignment in set_wq_data() with a bitops-proofed wrapper
(assign_bits()). This defends against the test_and_set_bit() used to mark a
work item active.
Signed-Off-By: David Howells <[EMAIL PROTECTED]>
---
kernel/workqueue.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index db49886..f5e9540 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -97,7 +97,7 @@ static inline void set_wq_data(struct wo
new = (unsigned long) wq | (1UL << WORK_STRUCT_PENDING);
new |= work->management & WORK_STRUCT_FLAG_MASK;
- work->management = new;
+ assign_bits(new, &work->management);
}
static inline void *get_wq_data(struct work_struct *work)
-
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