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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-24 19:50:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-24 19:50:32 -0700
commit8b306a2e7c8b23d65682fd70d861e2ba2ae10926 (patch)
tree287e981e27465a1cce4830b548842229d9c03208 /fs/xfs
parent70c5eb84738cba88e08526fa14e06418cb2bd473 (diff)
parentac503e4a309a3993a069750f95c2815ee5db5aa5 (diff)
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Merge tag 'nfsd-4.6-1' of git://linux-nfs.org/~bfields/linux
Pull more nfsd updates from Bruce Fields: "Apologies for the previous request, which omitted the top 8 commits from my for-next branch (including the SCSI layout commits). Thanks to Trond for spotting my error!" This actually includes the new layout types, so here's that part of the pull message repeated: "Support for a new pnfs layout type from Christoph Hellwig. The new layout type is a variant of the block layout which uses SCSI features to offer improved fencing and device identification. Note this pull request also includes the client side of SCSI layout, with Trond's permission" * tag 'nfsd-4.6-1' of git://linux-nfs.org/~bfields/linux: nfsd: use short read as well as i_size to set eof nfsd: better layoutupdate bounds-checking nfsd: block and scsi layout drivers need to depend on CONFIG_BLOCK nfsd: add SCSI layout support nfsd: move some blocklayout code nfsd: add a new config option for the block layout driver nfs/blocklayout: add SCSI layout support nfs4.h: add SCSI layout definitions
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/Makefile3
-rw-r--r--fs/xfs/xfs_export.c2
-rw-r--r--fs/xfs/xfs_pnfs.h2
3 files changed, 4 insertions, 3 deletions
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index f64639176670..3542d94fddce 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -121,4 +121,5 @@ xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o
xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o
xfs-$(CONFIG_SYSCTL) += xfs_sysctl.o
xfs-$(CONFIG_COMPAT) += xfs_ioctl32.o
-xfs-$(CONFIG_NFSD_PNFS) += xfs_pnfs.o
+xfs-$(CONFIG_NFSD_BLOCKLAYOUT) += xfs_pnfs.o
+xfs-$(CONFIG_NFSD_SCSILAYOUT) += xfs_pnfs.o
diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c
index 2816d42507bc..a1b2dd828b9d 100644
--- a/fs/xfs/xfs_export.c
+++ b/fs/xfs/xfs_export.c
@@ -246,7 +246,7 @@ const struct export_operations xfs_export_operations = {
.fh_to_parent = xfs_fs_fh_to_parent,
.get_parent = xfs_fs_get_parent,
.commit_metadata = xfs_fs_nfs_commit_metadata,
-#ifdef CONFIG_NFSD_PNFS
+#ifdef CONFIG_NFSD_BLOCKLAYOUT
.get_uuid = xfs_fs_get_uuid,
.map_blocks = xfs_fs_map_blocks,
.commit_blocks = xfs_fs_commit_blocks,
diff --git a/fs/xfs/xfs_pnfs.h b/fs/xfs/xfs_pnfs.h
index 8147ac108820..93f74853961b 100644
--- a/fs/xfs/xfs_pnfs.h
+++ b/fs/xfs/xfs_pnfs.h
@@ -1,7 +1,7 @@
#ifndef _XFS_PNFS_H
#define _XFS_PNFS_H 1
-#ifdef CONFIG_NFSD_PNFS
+#if defined(CONFIG_NFSD_BLOCKLAYOUT) || defined(CONFIG_NFSD_SCSILAYOUT)
int xfs_fs_get_uuid(struct super_block *sb, u8 *buf, u32 *len, u64 *offset);
int xfs_fs_map_blocks(struct inode *inode, loff_t offset, u64 length,
struct iomap *iomap, bool write, u32 *device_generation);