Lines Matching refs:rsv_lock
457 spinlock_t *rsv_lock = &EXT2_SB(inode->i_sb)->s_rsv_window_lock; in ext2_discard_reservation() local
464 spin_lock(rsv_lock); in ext2_discard_reservation()
467 spin_unlock(rsv_lock); in ext2_discard_reservation()
884 spinlock_t *rsv_lock = &EXT2_SB(sb)->s_rsv_window_lock; in alloc_new_reservation() local
931 spin_lock(rsv_lock); in alloc_new_reservation()
951 spin_unlock(rsv_lock); in alloc_new_reservation()
964 spin_unlock(rsv_lock); in alloc_new_reservation()
974 spin_lock(rsv_lock); in alloc_new_reservation()
977 spin_unlock(rsv_lock); in alloc_new_reservation()
995 spin_lock(rsv_lock); in alloc_new_reservation()
1021 spinlock_t *rsv_lock = &EXT2_SB(sb)->s_rsv_window_lock; in try_to_extend_reservation() local
1023 if (!spin_trylock(rsv_lock)) in try_to_extend_reservation()
1038 spin_unlock(rsv_lock); in try_to_extend_reservation()