[PATCH] aio.c: rename 'struct timeout' to 'struct aio_timeout'

This patch renames fs/aio.c:'struct timeout' to 'struct aio_timeout'.  The
rationale behind this decision is this type is used only inside the
aforementioned aio.c file and being the type name very generic, it is
likely to cause namespace conflicts in the future.

I actually found it while working on an extended schedule_timeout()- like
API used by robust mutexes but usable by anyone.  There I declared a
'struct timeout' and aio.c complained about it.  I could have also renamed
the struct for the schedule_timeout() like API, but being the aio.c one
specific to the file, I thought it might make more sense to rename the
later.
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/aio.c

@@ -759,7 +759,7 @@ static int aio_read_evt(struct kioctx *ioctx, struct io_event *ent)
 	return ret;
 }
 
-struct timeout {
+struct aio_timeout {
 	struct timer_list	timer;
 	int			timed_out;
 	struct task_struct	*p;
@@ -767,13 +767,13 @@ struct timeout {
 
 static void timeout_func(unsigned long data)
 {
-	struct timeout *to = (struct timeout *)data;
+	struct aio_timeout *to = (struct aio_timeout *)data;
 
 	to->timed_out = 1;
 	wake_up_process(to->p);
 }
 
-static inline void init_timeout(struct timeout *to)
+static inline void init_timeout(struct aio_timeout *to)
 {
 	init_timer(&to->timer);
 	to->timer.data = (unsigned long)to;
@@ -782,7 +782,7 @@ static inline void init_timeout(struct timeout *to)
 	to->p = current;
 }
 
-static inline void set_timeout(long start_jiffies, struct timeout *to,
+static inline void set_timeout(long start_jiffies, struct aio_timeout *to,
 			       const struct timespec *ts)
 {
 	to->timer.expires = start_jiffies + timespec_to_jiffies(ts);
@@ -792,7 +792,7 @@ static inline void set_timeout(long start_jiffies, struct timeout *to,
 		to->timed_out = 1;
 }
 
-static inline void clear_timeout(struct timeout *to)
+static inline void clear_timeout(struct aio_timeout *to)
 {
 	del_singleshot_timer_sync(&to->timer);
 }
@@ -808,7 +808,7 @@ static int read_events(struct kioctx *ctx,
 	int			ret;
 	int			i = 0;
 	struct io_event		ent;
-	struct timeout		to;
+	struct aio_timeout	to;
 
 	/* needed to zero any padding within an entry (there shouldn't be 
 	 * any, but C is fun!