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authorChristoph Hellwig <hch@lst.de>2017-01-28 11:32:51 +0300
committerJens Axboe <axboe@fb.com>2017-01-31 20:53:05 +0300
commit72148aecf4fd9218e2db1333534e8403fdd66eb9 (patch)
tree82b451514817a5252556df8b639c52a9e0ac1248 /fs/nfsd
parent3719fa8622a9f5b0eccebad08785161696b54456 (diff)
downloadlinux-72148aecf4fd9218e2db1333534e8403fdd66eb9.tar.xz
block: make scsi_request and scsi ioctl support optional
We only need this code to support scsi, ide, cciss and virtio. And at least for virtio it's a deprecated feature to start with. This should shrink the kernel size for embedded device that only use, say eMMC a bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig
index 47febcf99185..20b1c17320d5 100644
--- a/fs/nfsd/Kconfig
+++ b/fs/nfsd/Kconfig
@@ -104,6 +104,7 @@ config NFSD_SCSILAYOUT
depends on NFSD_V4 && BLOCK
select NFSD_PNFS
select EXPORTFS_BLOCK_OPS
+ select BLK_SCSI_REQUEST
help
This option enables support for the exporting pNFS SCSI layouts
in the kernel's NFS server. The pNFS SCSI layout enables NFS