diff options
Diffstat (limited to 'fs/nfs')
-rw-r--r-- | fs/nfs/idmap.c | 1 | ||||
-rw-r--r-- | fs/nfs/inode.c | 8 | ||||
-rw-r--r-- | fs/nfs/nfs2xdr.c | 3 | ||||
-rw-r--r-- | fs/nfs/nfs3xdr.c | 3 | ||||
-rw-r--r-- | fs/nfs/nfs4xdr.c | 4 |
5 files changed, 14 insertions, 5 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c index 3fab5b0cfc5a..b81e7ed3c902 100644 --- a/fs/nfs/idmap.c +++ b/fs/nfs/idmap.c | |||
@@ -47,7 +47,6 @@ | |||
47 | #include <linux/workqueue.h> | 47 | #include <linux/workqueue.h> |
48 | #include <linux/sunrpc/rpc_pipe_fs.h> | 48 | #include <linux/sunrpc/rpc_pipe_fs.h> |
49 | 49 | ||
50 | #include <linux/nfs_fs_sb.h> | ||
51 | #include <linux/nfs_fs.h> | 50 | #include <linux/nfs_fs.h> |
52 | 51 | ||
53 | #include <linux/nfs_idmap.h> | 52 | #include <linux/nfs_idmap.h> |
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index fda2b4966179..1a809f6f8989 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c | |||
@@ -236,6 +236,7 @@ nfs_get_root(struct super_block *sb, struct nfs_fh *rootfh, struct nfs_fsinfo *f | |||
236 | return ERR_PTR(error); | 236 | return ERR_PTR(error); |
237 | } | 237 | } |
238 | 238 | ||
239 | server->fsid = fsinfo->fattr->fsid; | ||
239 | return nfs_fhget(sb, rootfh, fsinfo->fattr); | 240 | return nfs_fhget(sb, rootfh, fsinfo->fattr); |
240 | } | 241 | } |
241 | 242 | ||
@@ -1493,6 +1494,7 @@ out: | |||
1493 | */ | 1494 | */ |
1494 | static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) | 1495 | static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) |
1495 | { | 1496 | { |
1497 | struct nfs_server *server; | ||
1496 | struct nfs_inode *nfsi = NFS_I(inode); | 1498 | struct nfs_inode *nfsi = NFS_I(inode); |
1497 | loff_t cur_isize, new_isize; | 1499 | loff_t cur_isize, new_isize; |
1498 | unsigned int invalid = 0; | 1500 | unsigned int invalid = 0; |
@@ -1511,6 +1513,12 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) | |||
1511 | if ((inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT)) | 1513 | if ((inode->i_mode & S_IFMT) != (fattr->mode & S_IFMT)) |
1512 | goto out_changed; | 1514 | goto out_changed; |
1513 | 1515 | ||
1516 | server = NFS_SERVER(inode); | ||
1517 | /* Update the fsid if and only if this is the root directory */ | ||
1518 | if (inode == inode->i_sb->s_root->d_inode | ||
1519 | && !nfs_fsid_equal(&server->fsid, &fattr->fsid)) | ||
1520 | server->fsid = fattr->fsid; | ||
1521 | |||
1514 | /* | 1522 | /* |
1515 | * Update the read time so we don't revalidate too often. | 1523 | * Update the read time so we don't revalidate too often. |
1516 | */ | 1524 | */ |
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c index f0015fa876e1..a7ed88f97a11 100644 --- a/fs/nfs/nfs2xdr.c +++ b/fs/nfs/nfs2xdr.c | |||
@@ -131,7 +131,8 @@ xdr_decode_fattr(u32 *p, struct nfs_fattr *fattr) | |||
131 | fattr->du.nfs2.blocksize = ntohl(*p++); | 131 | fattr->du.nfs2.blocksize = ntohl(*p++); |
132 | rdev = ntohl(*p++); | 132 | rdev = ntohl(*p++); |
133 | fattr->du.nfs2.blocks = ntohl(*p++); | 133 | fattr->du.nfs2.blocks = ntohl(*p++); |
134 | fattr->fsid_u.nfs3 = ntohl(*p++); | 134 | fattr->fsid.major = ntohl(*p++); |
135 | fattr->fsid.minor = 0; | ||
135 | fattr->fileid = ntohl(*p++); | 136 | fattr->fileid = ntohl(*p++); |
136 | p = xdr_decode_time(p, &fattr->atime); | 137 | p = xdr_decode_time(p, &fattr->atime); |
137 | p = xdr_decode_time(p, &fattr->mtime); | 138 | p = xdr_decode_time(p, &fattr->mtime); |
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c index ec233619687e..f70eee2cac05 100644 --- a/fs/nfs/nfs3xdr.c +++ b/fs/nfs/nfs3xdr.c | |||
@@ -166,7 +166,8 @@ xdr_decode_fattr(u32 *p, struct nfs_fattr *fattr) | |||
166 | if (MAJOR(fattr->rdev) != major || MINOR(fattr->rdev) != minor) | 166 | if (MAJOR(fattr->rdev) != major || MINOR(fattr->rdev) != minor) |
167 | fattr->rdev = 0; | 167 | fattr->rdev = 0; |
168 | 168 | ||
169 | p = xdr_decode_hyper(p, &fattr->fsid_u.nfs3); | 169 | p = xdr_decode_hyper(p, &fattr->fsid.major); |
170 | fattr->fsid.minor = 0; | ||
170 | p = xdr_decode_hyper(p, &fattr->fileid); | 171 | p = xdr_decode_hyper(p, &fattr->fileid); |
171 | p = xdr_decode_time3(p, &fattr->atime); | 172 | p = xdr_decode_time3(p, &fattr->atime); |
172 | p = xdr_decode_time3(p, &fattr->mtime); | 173 | p = xdr_decode_time3(p, &fattr->mtime); |
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 7e9a840057f2..0d5794675944 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c | |||
@@ -2217,7 +2217,7 @@ static int decode_attr_symlink_support(struct xdr_stream *xdr, uint32_t *bitmap, | |||
2217 | return 0; | 2217 | return 0; |
2218 | } | 2218 | } |
2219 | 2219 | ||
2220 | static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs4_fsid *fsid) | 2220 | static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fsid *fsid) |
2221 | { | 2221 | { |
2222 | uint32_t *p; | 2222 | uint32_t *p; |
2223 | 2223 | ||
@@ -2863,7 +2863,7 @@ static int decode_getfattr(struct xdr_stream *xdr, struct nfs_fattr *fattr, cons | |||
2863 | goto xdr_error; | 2863 | goto xdr_error; |
2864 | if ((status = decode_attr_size(xdr, bitmap, &fattr->size)) != 0) | 2864 | if ((status = decode_attr_size(xdr, bitmap, &fattr->size)) != 0) |
2865 | goto xdr_error; | 2865 | goto xdr_error; |
2866 | if ((status = decode_attr_fsid(xdr, bitmap, &fattr->fsid_u.nfs4)) != 0) | 2866 | if ((status = decode_attr_fsid(xdr, bitmap, &fattr->fsid)) != 0) |
2867 | goto xdr_error; | 2867 | goto xdr_error; |
2868 | if ((status = decode_attr_fileid(xdr, bitmap, &fattr->fileid)) != 0) | 2868 | if ((status = decode_attr_fileid(xdr, bitmap, &fattr->fileid)) != 0) |
2869 | goto xdr_error; | 2869 | goto xdr_error; |