Home
last modified time | relevance | path

Searched refs:blkdev (Results 1 – 7 of 7) sorted by relevance

/linux-5.10/fs/pstore/
Dblk.c82 static char blkdev[80] = CONFIG_PSTORE_BLK_BLKDEV; variable
83 module_param_string(blkdev, blkdev, 80, 0400);
84 MODULE_PARM_DESC(blkdev, "block device for pstore storage");
231 if (!blkdev[0]) in psblk_get_bdev()
236 bdev = blkdev_get_by_path(blkdev, mode, holder); in psblk_get_bdev()
240 devt = name_to_dev_t(blkdev); in psblk_get_bdev()
250 pr_err("not enough space for '%s'\n", blkdev); in psblk_get_bdev()
367 void *holder = blkdev; in __register_pstore_blk()
376 pr_err("failed to open '%s'!\n", blkdev); in __register_pstore_blk()
446 void *holder = blkdev; in __unregister_pstore_blk()
[all …]
/linux-5.10/drivers/mtd/devices/
Dblock2mtd.c37 struct block_device *blkdev; member
55 struct address_space *mapping = dev->blkdev->bd_inode->i_mapping; in _block2mtd_erase()
117 page = page_read(dev->blkdev->bd_inode->i_mapping, index); in block2mtd_read()
139 struct address_space *mapping = dev->blkdev->bd_inode->i_mapping; in _block2mtd_write()
194 sync_blockdev(dev->blkdev); in block2mtd_sync()
206 if (dev->blkdev) { in block2mtd_free_device()
207 invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping, in block2mtd_free_device()
209 blkdev_put(dev->blkdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL); in block2mtd_free_device()
265 dev->blkdev = bdev; in add_device()
272 if ((long)dev->blkdev->bd_inode->i_size % erase_size) { in add_device()
[all …]
/linux-5.10/Documentation/block/
Dcmdline-partition.rst15 blkdevparts=<blkdev-def>[;<blkdev-def>]
16 <blkdev-def> := <blkdev-id>:<partdef>[,<partdef>]
19 <blkdev-id>
Drequest.rst40 <linux/blkdev.h>
Dbiodoc.rst530 the order in which they occur in the structure (see include/linux/blkdev.h)
/linux-5.10/Documentation/admin-guide/
Dpstore-blk.rst38 pstore_blk.blkdev=179:7 pstore_blk.kmsg_size=64
42 blkdev section in Configurations for user
/linux-5.10/Documentation/filesystems/
Df2fs.rst767 5. open(blkdev)
768 6. write(blkdev, address)