0001 # SPDX-License-Identifier: GPL-2.0-only
0002 config CEPH_LIB
0003 tristate "Ceph core library"
0004 depends on INET
0005 select LIBCRC32C
0006 select CRYPTO_AES
0007 select CRYPTO_CBC
0008 select CRYPTO_GCM
0009 select CRYPTO_HMAC
0010 select CRYPTO_SHA256
0011 select CRYPTO
0012 select KEYS
0013 default n
0014 help
0015 Choose Y or M here to include cephlib, which provides the
0016 common functionality to both the Ceph filesystem and
0017 to the rados block device (rbd).
0018
0019 More information at https://ceph.io/.
0020
0021 If unsure, say N.
0022
0023 config CEPH_LIB_PRETTYDEBUG
0024 bool "Include file:line in ceph debug output"
0025 depends on CEPH_LIB
0026 default n
0027 help
0028 If you say Y here, debug output will include a filename and
0029 line to aid debugging. This increases kernel size and slows
0030 execution slightly when debug call sites are enabled (e.g.,
0031 via CONFIG_DYNAMIC_DEBUG).
0032
0033 If unsure, say N.
0034
0035 config CEPH_LIB_USE_DNS_RESOLVER
0036 bool "Use in-kernel support for DNS lookup"
0037 depends on CEPH_LIB
0038 select DNS_RESOLVER
0039 default n
0040 help
0041 If you say Y here, hostnames (e.g. monitor addresses) will
0042 be resolved using the CONFIG_DNS_RESOLVER facility.
0043
0044 For information on how to use CONFIG_DNS_RESOLVER consult
0045 Documentation/networking/dns_resolver.rst
0046
0047 If unsure, say N.
