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authorHerbert Xu <herbert@gondor.apana.org.au>2019-12-23 16:13:51 +0800
committerJens Axboe <axboe@kernel.dk>2020-01-06 20:59:04 -0700
commita754bd5f1874978f55814b4498f66e4a0fd5b256 (patch)
tree175ae4f32ca79b4fba1e31735816ea6295a1f916 /block/Makefile
parent95ed0c5b1292fb90fe100af88541a7bef6ba44ec (diff)
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block: Allow t10-pi to be modular
Currently t10-pi can only be built into the block layer which via crc-t10dif pulls in a whole chunk of the Crypto API. In fact all users of t10-pi work as modules and there is no reason for it to always be built-in. This patch adds a new hidden option for t10-pi that is selected automatically based on BLK_DEV_INTEGRITY and whether the users of t10-pi are built-in or not. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/Makefile')
-rw-r--r--block/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/block/Makefile b/block/Makefile
index 205a5f2fef17..f6cef6d4363c 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -27,7 +27,8 @@ obj-$(CONFIG_IOSCHED_BFQ) += bfq.o
obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o
obj-$(CONFIG_BLK_CMDLINE_PARSER) += cmdline-parser.o
-obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o blk-integrity.o t10-pi.o
+obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o blk-integrity.o
+obj-$(CONFIG_BLK_DEV_INTEGRITY_T10) += t10-pi.o
obj-$(CONFIG_BLK_MQ_PCI) += blk-mq-pci.o
obj-$(CONFIG_BLK_MQ_VIRTIO) += blk-mq-virtio.o
obj-$(CONFIG_BLK_MQ_RDMA) += blk-mq-rdma.o