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