From 63ad2a5c4cf37e3242142eee8a8dcd4a8515302e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 3 Dec 2008 12:20:29 +0100 Subject: [PATCH] remove dead code from sv_t implementation Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Signed-off-by: Niv Sardi --- fs/xfs/linux-2.6/sv.h | 22 ++++------------------ 1 file changed, 4 insertions(+), 18 deletions(-) diff --git a/fs/xfs/linux-2.6/sv.h b/fs/xfs/linux-2.6/sv.h index 351a8f454bd1..4dfc7c370819 100644 --- a/fs/xfs/linux-2.6/sv.h +++ b/fs/xfs/linux-2.6/sv.h @@ -32,23 +32,15 @@ typedef struct sv_s { wait_queue_head_t waiters; } sv_t; -#define SV_FIFO 0x0 /* sv_t is FIFO type */ -#define SV_LIFO 0x2 /* sv_t is LIFO type */ -#define SV_PRIO 0x4 /* sv_t is PRIO type */ -#define SV_KEYED 0x6 /* sv_t is KEYED type */ -#define SV_DEFAULT SV_FIFO - - -static inline void _sv_wait(sv_t *sv, spinlock_t *lock, int state, - unsigned long timeout) +static inline void _sv_wait(sv_t *sv, spinlock_t *lock) { DECLARE_WAITQUEUE(wait, current); add_wait_queue_exclusive(&sv->waiters, &wait); - __set_current_state(state); + __set_current_state(TASK_UNINTERRUPTIBLE); spin_unlock(lock); - schedule_timeout(timeout); + schedule(); remove_wait_queue(&sv->waiters, &wait); } @@ -58,13 +50,7 @@ static inline void _sv_wait(sv_t *sv, spinlock_t *lock, int state, #define sv_destroy(sv) \ /*NOTHING*/ #define sv_wait(sv, pri, lock, s) \ - _sv_wait(sv, lock, TASK_UNINTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT) -#define sv_wait_sig(sv, pri, lock, s) \ - _sv_wait(sv, lock, TASK_INTERRUPTIBLE, MAX_SCHEDULE_TIMEOUT) -#define sv_timedwait(sv, pri, lock, s, svf, ts, rts) \ - _sv_wait(sv, lock, TASK_UNINTERRUPTIBLE, timespec_to_jiffies(ts)) -#define sv_timedwait_sig(sv, pri, lock, s, svf, ts, rts) \ - _sv_wait(sv, lock, TASK_INTERRUPTIBLE, timespec_to_jiffies(ts)) + _sv_wait(sv, lock) #define sv_signal(sv) \ wake_up(&(sv)->waiters) #define sv_broadcast(sv) \