1 files changed, 184 insertions, 0 deletions
diff --git a/libc/kernel/common/linux/raid/md_k.h b/libc/kernel/common/linux/raid/md_k.h
new file mode 100644
index 0000000..c8b858c
--- /dev/null
+++ b/libc/kernel/common/linux/raid/md_k.h
@@ -0,0 +1,184 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _MD_K_H
+#define _MD_K_H
+
+#include "../../../drivers/md/dm-bio-list.h"
+
+#define LEVEL_MULTIPATH (-4)
+#define LEVEL_LINEAR (-1)
+#define LEVEL_FAULTY (-5)
+
+#define LEVEL_NONE (-1000000)
+
+#define MaxSector (~(sector_t)0)
+#define MD_THREAD_NAME_MAX 14
+
+typedef struct mddev_s mddev_t;
+typedef struct mdk_rdev_s mdk_rdev_t;
+
+#define MAX_MD_DEVS 256  
+
+#define MAX_CHUNK_SIZE (1<<30)
+
+struct mdk_rdev_s
+{
+ struct list_head same_set;
+
+ sector_t size;
+ mddev_t *mddev;
+ unsigned long last_events;
+
+ struct block_device *bdev;
+
+ struct page *sb_page;
+ int sb_loaded;
+ __u64 sb_events;
+ sector_t data_offset;
+ sector_t sb_offset;
+ int sb_size;
+ int preferred_minor;
+
+ struct kobject kobj;
+
+ unsigned long flags;
+#define Faulty 1  
+#define In_sync 2  
+#define WriteMostly 4  
+#define BarriersNotsupp 5  
+
+ int desc_nr;
+ int raid_disk;
+ int saved_raid_disk;
+ sector_t recovery_offset;
+
+ atomic_t nr_pending;
+ atomic_t read_errors;
+ atomic_t corrected_errors;
+};
+
+struct mddev_s
+{
+ void *private;
+ struct mdk_personality *pers;
+ dev_t unit;
+ int md_minor;
+ struct list_head disks;
+ int sb_dirty;
+ int ro;
+
+ struct gendisk *gendisk;
+
+ struct kobject kobj;
+
+ int major_version,
+ minor_version,
+ patch_version;
+ int persistent;
+ int chunk_size;
+ time_t ctime, utime;
+ int level, layout;
+ char clevel[16];
+ int raid_disks;
+ int max_disks;
+ sector_t size;
+ sector_t array_size;
+ __u64 events;
+
+ char uuid[16];
+
+ sector_t reshape_position;
+ int delta_disks, new_level, new_layout, new_chunk;
+
+ struct mdk_thread_s *thread;
+ struct mdk_thread_s *sync_thread;
+ sector_t curr_resync;
+ unsigned long resync_mark;
+ sector_t resync_mark_cnt;
+ sector_t curr_mark_cnt;
+
+ sector_t resync_max_sectors;
+
+ sector_t resync_mismatches;
+
+ sector_t suspend_lo;
+ sector_t suspend_hi;
+
+ int sync_speed_min;
+ int sync_speed_max;
+
+ int ok_start_degraded;
+
+#define MD_RECOVERY_RUNNING 0
+#define MD_RECOVERY_SYNC 1
+#define MD_RECOVERY_ERR 2
+#define MD_RECOVERY_INTR 3
+#define MD_RECOVERY_DONE 4
+#define MD_RECOVERY_NEEDED 5
+#define MD_RECOVERY_REQUESTED 6
+#define MD_RECOVERY_CHECK 7
+#define MD_RECOVERY_RESHAPE 8
+#define MD_RECOVERY_FROZEN 9
+
+ unsigned long recovery;
+
+ int in_sync;
+ struct mutex reconfig_mutex;
+ atomic_t active;
+
+ int changed;
+ int degraded;
+ int barriers_work;
+ struct bio *biolist;
+
+ atomic_t recovery_active;
+ wait_queue_head_t recovery_wait;
+ sector_t recovery_cp;
+
+ spinlock_t write_lock;
+ wait_queue_head_t sb_wait;
+ atomic_t pending_writes;
+
+ unsigned int safemode;
+ unsigned int safemode_delay;
+ struct timer_list safemode_timer;
+ atomic_t writes_pending;
+ request_queue_t *queue;
+
+ atomic_t write_behind;
+ unsigned int max_write_behind;
+
+ struct bitmap *bitmap;
+ struct file *bitmap_file;
+ long bitmap_offset;
+ long default_bitmap_offset;
+
+ struct list_head all_mddevs;
+};
+
+struct md_sysfs_entry {
+ struct attribute attr;
+ ssize_t (*show)(mddev_t *, char *);
+ ssize_t (*store)(mddev_t *, const char *, size_t);
+};
+
+#define ITERATE_RDEV_GENERIC(head,rdev,tmp)     for ((tmp) = (head).next;   (rdev) = (list_entry((tmp), mdk_rdev_t, same_set)),   (tmp) = (tmp)->next, (tmp)->prev != &(head)   ; )
+#define ITERATE_RDEV(mddev,rdev,tmp)   ITERATE_RDEV_GENERIC((mddev)->disks,rdev,tmp)
+#define ITERATE_RDEV_PENDING(rdev,tmp)   ITERATE_RDEV_GENERIC(pending_raid_disks,rdev,tmp)
+
+#define THREAD_WAKEUP 0
+
+#define __wait_event_lock_irq(wq, condition, lock, cmd)  do {   wait_queue_t __wait;   init_waitqueue_entry(&__wait, current);     add_wait_queue(&wq, &__wait);   for (;;) {   set_current_state(TASK_UNINTERRUPTIBLE);   if (condition)   break;   spin_unlock_irq(&lock);   cmd;   schedule();   spin_lock_irq(&lock);   }   current->state = TASK_RUNNING;   remove_wait_queue(&wq, &__wait);  } while (0)
+
+#define wait_event_lock_irq(wq, condition, lock, cmd)  do {   if (condition)   break;   __wait_event_lock_irq(wq, condition, lock, cmd);  } while (0)
+
+#endif