1 # SPDX-License-Identifier: GPL-2.0-only 2 config CEPH_LIB 3 tristate "Ceph core library" 4 depends on INET 5 select LIBCRC32C 6 select CRYPTO_AES 7 select CRYPTO_CBC 8 select CRYPTO_GCM 9 select CRYPTO_HMAC 10 select CRYPTO_SHA256 11 select CRYPTO 12 select KEYS 13 default n 14 help 15 Choose Y or M here to include cephlib, which provides the 16 common functionality to both the Ceph filesystem and 17 to the rados block device (rbd). 18 19 More information at https://ceph.io/. 20 21 If unsure, say N. 22 23 config CEPH_LIB_PRETTYDEBUG 24 bool "Include file:line in ceph debug output" 25 depends on CEPH_LIB 26 default n 27 help 28 If you say Y here, debug output will include a filename and 29 line to aid debugging. This increases kernel size and slows 30 execution slightly when debug call sites are enabled (e.g., 31 via CONFIG_DYNAMIC_DEBUG). 32 33 If unsure, say N. 34 35 config CEPH_LIB_USE_DNS_RESOLVER 36 bool "Use in-kernel support for DNS lookup" 37 depends on CEPH_LIB 38 select DNS_RESOLVER 39 default n 40 help 41 If you say Y here, hostnames (e.g. monitor addresses) will 42 be resolved using the CONFIG_DNS_RESOLVER facility. 43 44 For information on how to use CONFIG_DNS_RESOLVER consult 45 Documentation/networking/dns_resolver.rst 46 47 If unsure, say N.
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