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[/] [or1k_old/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [linux/] [raid5.h] - Rev 1782
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#ifndef _RAID5_H #define _RAID5_H #include <linux/md.h> #include <asm/atomic.h> struct disk_info { kdev_t dev; int operational; int number; int raid_disk; }; struct raid5_data { struct md_dev *mddev; struct md_thread *thread; struct disk_info disks[MD_SB_DISKS]; int buffer_size; int chunk_size, level, algorithm; int raid_disks, working_disks, failed_disks; int sector_count; unsigned long next_sector; atomic_t nr_handle; }; /* * Our supported algorithms */ #define ALGORITHM_LEFT_ASYMMETRIC 0 #define ALGORITHM_RIGHT_ASYMMETRIC 1 #define ALGORITHM_LEFT_SYMMETRIC 2 #define ALGORITHM_RIGHT_SYMMETRIC 3 #endif