55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
#ifndef _DRBD_WRAPPERS_H
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#define _DRBD_WRAPPERS_H
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#include <linux/ctype.h>
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#include <linux/mm.h>
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#include "drbd_int.h"
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/* see get_sb_bdev and bd_claim */
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extern char *drbd_sec_holder;
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/* sets the number of 512 byte sectors of our virtual device */
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static inline void drbd_set_my_capacity(struct drbd_device *device,
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sector_t size)
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{
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/* set_capacity(device->this_bdev->bd_disk, size); */
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set_capacity(device->vdisk, size);
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device->this_bdev->bd_inode->i_size = (loff_t)size << 9;
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}
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#define drbd_bio_uptodate(bio) bio_flagged(bio, BIO_UPTODATE)
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/* bi_end_io handlers */
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extern void drbd_md_io_complete(struct bio *bio, int error);
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extern void drbd_peer_request_endio(struct bio *bio, int error);
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extern void drbd_request_endio(struct bio *bio, int error);
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/*
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* used to submit our private bio
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*/
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static inline void drbd_generic_make_request(struct drbd_device *device,
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int fault_type, struct bio *bio)
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{
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__release(local);
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if (!bio->bi_bdev) {
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printk(KERN_ERR "drbd%d: drbd_generic_make_request: "
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"bio->bi_bdev == NULL\n",
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device_to_minor(device));
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dump_stack();
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bio_endio(bio, -ENODEV);
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return;
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}
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if (drbd_insert_fault(device, fault_type))
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bio_endio(bio, -EIO);
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else
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generic_make_request(bio);
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}
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#ifndef __CHECKER__
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# undef __cond_lock
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# define __cond_lock(x,c) (c)
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#endif
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#endif
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