Lines Matching refs:sl
815 #define seqlock_init(sl) \ argument
817 spin_lock_init(&(sl)->lock); \
818 seqcount_spinlock_init(&(sl)->seqcount, &(sl)->lock); \
825 #define DEFINE_SEQLOCK(sl) \ argument
826 seqlock_t sl = __SEQLOCK_UNLOCKED(sl)
834 static inline unsigned read_seqbegin(const seqlock_t *sl) in read_seqbegin() argument
836 unsigned ret = read_seqcount_begin(&sl->seqcount); in read_seqbegin()
854 static inline unsigned read_seqretry(const seqlock_t *sl, unsigned start) in read_seqretry() argument
862 return read_seqcount_retry(&sl->seqcount, start); in read_seqretry()
884 static inline void write_seqlock(seqlock_t *sl) in write_seqlock() argument
886 spin_lock(&sl->lock); in write_seqlock()
887 do_write_seqcount_begin(&sl->seqcount.seqcount); in write_seqlock()
897 static inline void write_sequnlock(seqlock_t *sl) in write_sequnlock() argument
899 do_write_seqcount_end(&sl->seqcount.seqcount); in write_sequnlock()
900 spin_unlock(&sl->lock); in write_sequnlock()
910 static inline void write_seqlock_bh(seqlock_t *sl) in write_seqlock_bh() argument
912 spin_lock_bh(&sl->lock); in write_seqlock_bh()
913 do_write_seqcount_begin(&sl->seqcount.seqcount); in write_seqlock_bh()
924 static inline void write_sequnlock_bh(seqlock_t *sl) in write_sequnlock_bh() argument
926 do_write_seqcount_end(&sl->seqcount.seqcount); in write_sequnlock_bh()
927 spin_unlock_bh(&sl->lock); in write_sequnlock_bh()
937 static inline void write_seqlock_irq(seqlock_t *sl) in write_seqlock_irq() argument
939 spin_lock_irq(&sl->lock); in write_seqlock_irq()
940 do_write_seqcount_begin(&sl->seqcount.seqcount); in write_seqlock_irq()
950 static inline void write_sequnlock_irq(seqlock_t *sl) in write_sequnlock_irq() argument
952 do_write_seqcount_end(&sl->seqcount.seqcount); in write_sequnlock_irq()
953 spin_unlock_irq(&sl->lock); in write_sequnlock_irq()
956 static inline unsigned long __write_seqlock_irqsave(seqlock_t *sl) in __write_seqlock_irqsave() argument
960 spin_lock_irqsave(&sl->lock, flags); in __write_seqlock_irqsave()
961 do_write_seqcount_begin(&sl->seqcount.seqcount); in __write_seqlock_irqsave()
988 write_sequnlock_irqrestore(seqlock_t *sl, unsigned long flags) in write_sequnlock_irqrestore() argument
990 do_write_seqcount_end(&sl->seqcount.seqcount); in write_sequnlock_irqrestore()
991 spin_unlock_irqrestore(&sl->lock, flags); in write_sequnlock_irqrestore()
1010 static inline void read_seqlock_excl(seqlock_t *sl) in read_seqlock_excl() argument
1012 spin_lock(&sl->lock); in read_seqlock_excl()
1019 static inline void read_sequnlock_excl(seqlock_t *sl) in read_sequnlock_excl() argument
1021 spin_unlock(&sl->lock); in read_sequnlock_excl()
1033 static inline void read_seqlock_excl_bh(seqlock_t *sl) in read_seqlock_excl_bh() argument
1035 spin_lock_bh(&sl->lock); in read_seqlock_excl_bh()
1043 static inline void read_sequnlock_excl_bh(seqlock_t *sl) in read_sequnlock_excl_bh() argument
1045 spin_unlock_bh(&sl->lock); in read_sequnlock_excl_bh()
1057 static inline void read_seqlock_excl_irq(seqlock_t *sl) in read_seqlock_excl_irq() argument
1059 spin_lock_irq(&sl->lock); in read_seqlock_excl_irq()
1067 static inline void read_sequnlock_excl_irq(seqlock_t *sl) in read_sequnlock_excl_irq() argument
1069 spin_unlock_irq(&sl->lock); in read_sequnlock_excl_irq()
1072 static inline unsigned long __read_seqlock_excl_irqsave(seqlock_t *sl) in __read_seqlock_excl_irqsave() argument
1076 spin_lock_irqsave(&sl->lock, flags); in __read_seqlock_excl_irqsave()
1101 read_sequnlock_excl_irqrestore(seqlock_t *sl, unsigned long flags) in read_sequnlock_excl_irqrestore() argument
1103 spin_unlock_irqrestore(&sl->lock, flags); in read_sequnlock_excl_irqrestore()