Lines Matching refs:block
72 * ``GENHD_FL_REMOVABLE``: indicates that the block device gives access to
77 * ``GENHD_FL_HIDDEN``: the block device is hidden; it doesn't produce events,
137 * block core will take care of allocating them automatically.
182 * Zoned block device information for request dispatch control.
184 * 0 for regular block devices. conv_zones_bitmap is a bitmap of nr_zones
228 * Note: Due to a quirk in the block layer open code, each open partition is
948 /* Supports zoned block devices sequential write constraint */
1077 static inline int sb_issue_discard(struct super_block *sb, sector_t block,
1081 block << (sb->s_blocksize_bits -
1087 static inline int sb_issue_zeroout(struct super_block *sb, sector_t block,
1091 block << (sb->s_blocksize_bits -
1378 MODULE_ALIAS("block-major-" __stringify(major) "-" __stringify(minor))
1380 MODULE_ALIAS("block-major-" __stringify(major) "-*")
1497 * Sync the file system mounted on the block device.
1502 * Freeze the file system mounted on the block device.
1507 * Thaw the file system mounted on the block device.
1514 * helpers used to open and claim block devices via
1520 * Return the correct open flags for blkdev_get_by_* for super block flags