Searched refs:retain_bytes (Results 1 – 1 of 1) sorted by relevance
2394 unsigned long retain_bytes = READ_ONCE(dm_bufio_retain_bytes); in get_retain_buffers() local2397 retain_bytes >>= c->sectors_per_block_bits + SECTOR_SHIFT; in get_retain_buffers()2399 retain_bytes /= c->block_size; in get_retain_buffers()2401 return retain_bytes; in get_retain_buffers()3001 module_param_named(retain_bytes, dm_bufio_retain_bytes, ulong, 0644);3002 MODULE_PARM_DESC(retain_bytes, "Try to keep at least this many bytes cached in memory");