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Searched refs:backing_dev (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/md/dm-pcache/
H A Dcache.c137 struct pcache_backing_dev *backing_dev = &pcache->backing_dev; in cache_init() local
153 cache->backing_dev = backing_dev; in cache_init()
365 struct pcache_backing_dev *backing_dev = &pcache->backing_dev; in pcache_cache_start() local
376 backing_dev->cache = cache; in pcache_cache_start()
377 cache->dev_size = backing_dev->dev_size; in pcache_cache_start()
H A DMakefile1 dm-pcache-y := dm_pcache.o cache_dev.o segment.o backing_dev.o cache.o cache_gc.o cache_writeback.o…
H A Dcache_req.c137 struct pcache_cache *cache = backing_req->backing_dev->cache; in miss_read_end_req()
232 struct pcache_backing_dev *backing_dev = cache->backing_dev; in cache_miss_req_alloc() local
241 backing_req = backing_dev_req_alloc(backing_dev, &req_opts); in cache_miss_req_alloc()
H A Dcache.h149 struct pcache_backing_dev *backing_dev; member
/linux/drivers/block/zram/
H A Dzram_drv.c636 if (!zram->backing_dev) in reset_bdev()
640 filp_close(zram->backing_dev, NULL); in reset_bdev()
641 zram->backing_dev = NULL; in reset_bdev()
657 file = zram->backing_dev; in backing_dev_show()
683 struct file *backing_dev = NULL; in backing_dev_store() local
707 backing_dev = filp_open(file_name, O_RDWR | O_LARGEFILE | O_EXCL, 0); in backing_dev_store()
708 if (IS_ERR(backing_dev)) { in backing_dev_store()
709 err = PTR_ERR(backing_dev); in backing_dev_store()
710 backing_dev = NULL; in backing_dev_store()
714 inode = backing_dev->f_mapping->host; in backing_dev_store()
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H A Dzram_drv.h129 struct file *backing_dev; member
/linux/include/linux/
H A Ddrbd_genl.h106 __str_field(1, DRBD_F_REQUIRED | DRBD_F_INVARIANT, backing_dev, 128)
/linux/Documentation/admin-guide/blockdev/
H A Dzram.rst221 backing_dev RW set up backend storage for zram to write out
347 echo /dev/sda5 > /sys/block/zramX/backing_dev