Searched refs:retain_bytes (Results 1 – 1 of 1) sorted by relevance
1531 unsigned long retain_bytes = ACCESS_ONCE(dm_bufio_retain_bytes); in get_retain_buffers() local1532 return retain_bytes >> (c->sectors_per_block_bits + SECTOR_SHIFT); in get_retain_buffers()1921 module_param_named(retain_bytes, dm_bufio_retain_bytes, ulong, S_IRUGO | S_IWUSR);1922 MODULE_PARM_DESC(retain_bytes, "Try to keep at least this many bytes cached in memory");