diff options
Diffstat (limited to 'fs/nfsd')
-rw-r--r-- | fs/nfsd/fault_inject.c | 6 | ||||
-rw-r--r-- | fs/nfsd/nfs2acl.c | 23 | ||||
-rw-r--r-- | fs/nfsd/nfs3proc.c | 5 | ||||
-rw-r--r-- | fs/nfsd/nfs3xdr.c | 10 | ||||
-rw-r--r-- | fs/nfsd/nfs4xdr.c | 4 | ||||
-rw-r--r-- | fs/nfsd/nfsctl.c | 2 | ||||
-rw-r--r-- | fs/nfsd/nfsproc.c | 12 | ||||
-rw-r--r-- | fs/nfsd/nfsxdr.c | 7 | ||||
-rw-r--r-- | fs/nfsd/vfs.c | 6 | ||||
-rw-r--r-- | fs/nfsd/vfs.h | 8 | ||||
-rw-r--r-- | fs/nfsd/xdr.h | 2 | ||||
-rw-r--r-- | fs/nfsd/xdr3.h | 2 |
12 files changed, 51 insertions, 36 deletions
diff --git a/fs/nfsd/fault_inject.c b/fs/nfsd/fault_inject.c index e761ee9..497584c 100644 --- a/fs/nfsd/fault_inject.c +++ b/fs/nfsd/fault_inject.c @@ -101,7 +101,7 @@ static ssize_t fault_inject_read(struct file *file, char __user *buf, loff_t pos = *ppos; if (!pos) - nfsd_inject_get(file->f_dentry->d_inode->i_private, &val); + nfsd_inject_get(file_inode(file)->i_private, &val); size = scnprintf(read_buf, sizeof(read_buf), "%llu\n", val); if (pos < 0) @@ -133,10 +133,10 @@ static ssize_t fault_inject_write(struct file *file, const char __user *buf, size = rpc_pton(net, write_buf, size, (struct sockaddr *)&sa, sizeof(sa)); if (size > 0) - nfsd_inject_set_client(file->f_dentry->d_inode->i_private, &sa, size); + nfsd_inject_set_client(file_inode(file)->i_private, &sa, size); else { val = simple_strtoll(write_buf, NULL, 0); - nfsd_inject_set(file->f_dentry->d_inode->i_private, val); + nfsd_inject_set(file_inode(file)->i_private, val); } return len; /* on success, claim we got the whole input */ } diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c index 9170861..95d76dc 100644 --- a/fs/nfsd/nfs2acl.c +++ b/fs/nfsd/nfs2acl.c @@ -45,6 +45,10 @@ static __be32 nfsacld_proc_getacl(struct svc_rqst * rqstp, RETURN_STATUS(nfserr_inval); resp->mask = argp->mask; + nfserr = fh_getattr(fh, &resp->stat); + if (nfserr) + goto fail; + if (resp->mask & (NFS_ACL|NFS_ACLCNT)) { acl = nfsd_get_posix_acl(fh, ACL_TYPE_ACCESS); if (IS_ERR(acl)) { @@ -115,6 +119,9 @@ static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp, nfserr = nfserrno( nfsd_set_posix_acl( fh, ACL_TYPE_DEFAULT, argp->acl_default) ); } + if (!nfserr) { + nfserr = fh_getattr(fh, &resp->stat); + } /* argp->acl_{access,default} may have been allocated in nfssvc_decode_setaclargs. */ @@ -129,10 +136,15 @@ static __be32 nfsacld_proc_setacl(struct svc_rqst * rqstp, static __be32 nfsacld_proc_getattr(struct svc_rqst * rqstp, struct nfsd_fhandle *argp, struct nfsd_attrstat *resp) { + __be32 nfserr; dprintk("nfsd: GETATTR %s\n", SVCFH_fmt(&argp->fh)); fh_copy(&resp->fh, &argp->fh); - return fh_verify(rqstp, &resp->fh, 0, NFSD_MAY_NOP); + nfserr = fh_verify(rqstp, &resp->fh, 0, NFSD_MAY_NOP); + if (nfserr) + return nfserr; + nfserr = fh_getattr(&resp->fh, &resp->stat); + return nfserr; } /* @@ -150,6 +162,9 @@ static __be32 nfsacld_proc_access(struct svc_rqst *rqstp, struct nfsd3_accessarg fh_copy(&resp->fh, &argp->fh); resp->access = argp->access; nfserr = nfsd_access(rqstp, &resp->fh, &resp->access, NULL); + if (nfserr) + return nfserr; + nfserr = fh_getattr(&resp->fh, &resp->stat); return nfserr; } @@ -243,7 +258,7 @@ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, return 0; inode = dentry->d_inode; - p = nfs2svc_encode_fattr(rqstp, p, &resp->fh); + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); *p++ = htonl(resp->mask); if (!xdr_ressize_check(rqstp, p)) return 0; @@ -274,7 +289,7 @@ static int nfsaclsvc_encode_getaclres(struct svc_rqst *rqstp, __be32 *p, static int nfsaclsvc_encode_attrstatres(struct svc_rqst *rqstp, __be32 *p, struct nfsd_attrstat *resp) { - p = nfs2svc_encode_fattr(rqstp, p, &resp->fh); + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); return xdr_ressize_check(rqstp, p); } @@ -282,7 +297,7 @@ static int nfsaclsvc_encode_attrstatres(struct svc_rqst *rqstp, __be32 *p, static int nfsaclsvc_encode_accessres(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_accessres *resp) { - p = nfs2svc_encode_fattr(rqstp, p, &resp->fh); + p = nfs2svc_encode_fattr(rqstp, p, &resp->fh, &resp->stat); *p++ = htonl(resp->access); return xdr_ressize_check(rqstp, p); } diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c index 1fc02df..4012899 100644 --- a/fs/nfsd/nfs3proc.c +++ b/fs/nfsd/nfs3proc.c @@ -43,7 +43,6 @@ static __be32 nfsd3_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, struct nfsd3_attrstat *resp) { - int err; __be32 nfserr; dprintk("nfsd: GETATTR(3) %s\n", @@ -55,9 +54,7 @@ nfsd3_proc_getattr(struct svc_rqst *rqstp, struct nfsd_fhandle *argp, if (nfserr) RETURN_STATUS(nfserr); - err = vfs_getattr(resp->fh.fh_export->ex_path.mnt, - resp->fh.fh_dentry, &resp->stat); - nfserr = nfserrno(err); + nfserr = fh_getattr(&resp->fh, &resp->stat); RETURN_STATUS(nfserr); } diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index 925c944..14d9ecb 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -11,6 +11,7 @@ #include "xdr3.h" #include "auth.h" #include "netns.h" +#include "vfs.h" #define NFSDDBG_FACILITY NFSDDBG_XDR @@ -206,10 +207,10 @@ encode_post_op_attr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp) { struct dentry *dentry = fhp->fh_dentry; if (dentry && dentry->d_inode) { - int err; + __be32 err; struct kstat stat; - err = vfs_getattr(fhp->fh_export->ex_path.mnt, dentry, &stat); + err = fh_getattr(fhp, &stat); if (!err) { *p++ = xdr_one; /* attributes follow */ lease_get_mtime(dentry->d_inode, &stat.mtime); @@ -256,13 +257,12 @@ encode_wcc_data(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp) */ void fill_post_wcc(struct svc_fh *fhp) { - int err; + __be32 err; if (fhp->fh_post_saved) printk("nfsd: inode locked twice during operation.\n"); - err = vfs_getattr(fhp->fh_export->ex_path.mnt, fhp->fh_dentry, - &fhp->fh_post_attr); + err = fh_getattr(fhp, &fhp->fh_post_attr); fhp->fh_post_change = fhp->fh_dentry->d_inode->i_version; if (err) { fhp->fh_post_saved = 0; diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 2d1d06b..8ca6d17 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -2015,7 +2015,7 @@ static int get_parent_attributes(struct svc_export *exp, struct kstat *stat) if (path.dentry != path.mnt->mnt_root) break; } - err = vfs_getattr(path.mnt, path.dentry, stat); + err = vfs_getattr(&path, stat); path_put(&path); return err; } @@ -2068,7 +2068,7 @@ nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, goto out; } - err = vfs_getattr(exp->ex_path.mnt, dentry, &stat); + err = vfs_getattr(&path, &stat); if (err) goto out_nfserr; if ((bmval0 & (FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL | diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 7493428..2db7021 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -85,7 +85,7 @@ static ssize_t (*write_op[])(struct file *, char *, size_t) = { static ssize_t nfsctl_transaction_write(struct file *file, const char __user *buf, size_t size, loff_t *pos) { - ino_t ino = file->f_path.dentry->d_inode->i_ino; + ino_t ino = file_inode(file)->i_ino; char *data; ssize_t rv; diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index aad6d45..54c6b3d 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -26,17 +26,13 @@ static __be32 nfsd_return_attrs(__be32 err, struct nfsd_attrstat *resp) { if (err) return err; - return nfserrno(vfs_getattr(resp->fh.fh_export->ex_path.mnt, - resp->fh.fh_dentry, - &resp->stat)); + return fh_getattr(&resp->fh, &resp->stat); } static __be32 nfsd_return_dirop(__be32 err, struct nfsd_diropres *resp) { if (err) return err; - return nfserrno(vfs_getattr(resp->fh.fh_export->ex_path.mnt, - resp->fh.fh_dentry, - &resp->stat)); + return fh_getattr(&resp->fh, &resp->stat); } /* * Get a file's attributes @@ -150,9 +146,7 @@ nfsd_proc_read(struct svc_rqst *rqstp, struct nfsd_readargs *argp, &resp->count); if (nfserr) return nfserr; - return nfserrno(vfs_getattr(resp->fh.fh_export->ex_path.mnt, - resp->fh.fh_dentry, - &resp->stat)); + return fh_getattr(&resp->fh, &resp->stat); } /* diff --git a/fs/nfsd/nfsxdr.c b/fs/nfsd/nfsxdr.c index 4201ede..9c769a4 100644 --- a/fs/nfsd/nfsxdr.c +++ b/fs/nfsd/nfsxdr.c @@ -4,6 +4,7 @@ * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de> */ +#include "vfs.h" #include "xdr.h" #include "auth.h" @@ -196,11 +197,9 @@ encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp, } /* Helper function for NFSv2 ACL code */ -__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp) +__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp, struct kstat *stat) { - struct kstat stat; - vfs_getattr(fhp->fh_export->ex_path.mnt, fhp->fh_dentry, &stat); - return encode_fattr(rqstp, p, fhp, &stat); + return encode_fattr(rqstp, p, fhp, stat); } /* diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 31ff1d6..2a7eb53 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -979,7 +979,7 @@ static void kill_suid(struct dentry *dentry) */ static int wait_for_concurrent_writes(struct file *file) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); static ino_t last_ino; static dev_t last_dev; int err = 0; @@ -1070,7 +1070,7 @@ __be32 nfsd_read(struct svc_rqst *rqstp, struct svc_fh *fhp, if (err) return err; - inode = file->f_path.dentry->d_inode; + inode = file_inode(file); /* Get readahead parameters */ ra = nfsd_get_raparms(inode->i_sb->s_dev, inode->i_ino); @@ -1957,7 +1957,7 @@ static __be32 nfsd_buffered_readdir(struct file *file, filldir_t func, offset = *offsetp; while (1) { - struct inode *dir_inode = file->f_path.dentry->d_inode; + struct inode *dir_inode = file_inode(file); unsigned int reclen; cdp->err = nfserr_eof; /* will be cleared on successful read */ diff --git a/fs/nfsd/vfs.h b/fs/nfsd/vfs.h index 359594c..5b58941 100644 --- a/fs/nfsd/vfs.h +++ b/fs/nfsd/vfs.h @@ -6,6 +6,7 @@ #define LINUX_NFSD_VFS_H #include "nfsfh.h" +#include "nfsd.h" /* * Flags for nfsd_permission @@ -125,4 +126,11 @@ static inline void fh_drop_write(struct svc_fh *fh) } } +static inline __be32 fh_getattr(struct svc_fh *fh, struct kstat *stat) +{ + struct path p = {.mnt = fh->fh_export->ex_path.mnt, + .dentry = fh->fh_dentry}; + return nfserrno(vfs_getattr(&p, stat)); +} + #endif /* LINUX_NFSD_VFS_H */ diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h index 53b1863..4f0481d 100644 --- a/fs/nfsd/xdr.h +++ b/fs/nfsd/xdr.h @@ -167,7 +167,7 @@ int nfssvc_encode_entry(void *, const char *name, int nfssvc_release_fhandle(struct svc_rqst *, __be32 *, struct nfsd_fhandle *); /* Helper functions for NFSv2 ACL code */ -__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp); +__be32 *nfs2svc_encode_fattr(struct svc_rqst *rqstp, __be32 *p, struct svc_fh *fhp, struct kstat *stat); __be32 *nfs2svc_decode_fh(__be32 *p, struct svc_fh *fhp); #endif /* LINUX_NFSD_H */ diff --git a/fs/nfsd/xdr3.h b/fs/nfsd/xdr3.h index 7df980e..b6d5542 100644 --- a/fs/nfsd/xdr3.h +++ b/fs/nfsd/xdr3.h @@ -136,6 +136,7 @@ struct nfsd3_accessres { __be32 status; struct svc_fh fh; __u32 access; + struct kstat stat; }; struct nfsd3_readlinkres { @@ -225,6 +226,7 @@ struct nfsd3_getaclres { int mask; struct posix_acl *acl_access; struct posix_acl *acl_default; + struct kstat stat; }; /* dummy type for release */ |