Commit 8a59bb93 authored by Olga Kornievskaia's avatar Olga Kornievskaia Committed by Anna Schumaker
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NFSv4 store server support for fs_location attribute 



Define and store if server returns it supports fs_locations attribute
as a capability.

Signed-off-by: default avatarOlga Kornievskaia <kolga@netapp.com>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
parent 90e12a31

fs/nfs/nfs4proc.c

+2 −0
Original line number Diff line number Diff line
@@ -3875,6 +3875,8 @@ static int _nfs4_server_capabilities(struct nfs_server *server, struct nfs_fh *f 
		if (res.attr_bitmask[2] & FATTR4_WORD2_SECURITY_LABEL)

			server->caps |= NFS_CAP_SECURITY_LABEL;

#endif

		if (res.attr_bitmask[0] & FATTR4_WORD0_FS_LOCATIONS)

			server->caps |= NFS_CAP_FS_LOCATIONS;

		if (!(res.attr_bitmask[0] & FATTR4_WORD0_FILEID))

			server->fattr_valid &= ~NFS_ATTR_FATTR_FILEID;

		if (!(res.attr_bitmask[1] & FATTR4_WORD1_MODE))

include/linux/nfs_fs_sb.h

+1 −1
Original line number Diff line number Diff line
@@ -289,5 +289,5 @@ struct nfs_server { 
#define NFS_CAP_COPY_NOTIFY	(1U << 27)

#define NFS_CAP_XATTR		(1U << 28)

#define NFS_CAP_READ_PLUS	(1U << 29)



#define NFS_CAP_FS_LOCATIONS	(1U << 30)

#endif