Earlier changes greatly reduce the number of times we grab the lock
per output byte, so we shouldn't need this particular hack any more.
Signed-off-by: Matt Mackall <[EMAIL PROTECTED]>
diff -r 9569d3011032 -r 70f981257057 drivers/char/random.c
--- a/drivers/char/random.c Thu Jan 17 20:25:23 2008 -0600
+++ b/drivers/char/random.c Thu Jan 17 20:25:23 2008 -0600
@@ -395,7 +395,7 @@
struct entropy_store;
struct entropy_store {
- /* mostly-read data: */
+ /* read-only data: */
struct poolinfo *poolinfo;
__u32 *pool;
const char *name;
@@ -403,7 +403,7 @@
struct entropy_store *pull;
/* read-write data: */
- spinlock_t lock ____cacheline_aligned_in_smp;
+ spinlock_t lock;
unsigned add_ptr;
int entropy_count;
int input_rotate;
--
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