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| author | Christoph Hellwig <hch@lst.de> | 2010-07-07 18:53:11 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 16:48:42 -0400 |
| commit | ebabe9a9001af0af56c0c2780ca1576246e7a74b (patch) | |
| tree | b263299f575c650b6e9d95c7c4bdeef958af2fc9 /fs/nfsd/vfs.c | |
| parent | 336fb3b97b78edc65bae0b223b83bf676cfe29e2 (diff) | |
| download | linux-ebabe9a9001af0af56c0c2780ca1576246e7a74b.tar.gz linux-ebabe9a9001af0af56c0c2780ca1576246e7a74b.tar.bz2 linux-ebabe9a9001af0af56c0c2780ca1576246e7a74b.zip | |
pass a struct path to vfs_statfs
We'll need the path to implement the flags field for statvfs support.
We do have it available in all callers except:
- ecryptfs_statfs. This one doesn't actually need vfs_statfs but just
needs to do a caller to the lower filesystem statfs method.
- sys_ustat. Add a non-exported statfs_by_dentry helper for it which
doesn't won't be able to fill out the flags field later on.
In addition rename the helpers for statfs vs fstatfs to do_*statfs instead
of the misleading vfs prefix.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 3c111120b619..f6f1a718642f 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -2019,8 +2019,14 @@ out: __be32 nfsd_statfs(struct svc_rqst *rqstp, struct svc_fh *fhp, struct kstatfs *stat, int access) { - __be32 err = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP | access); - if (!err && vfs_statfs(fhp->fh_dentry,stat)) + struct path path = { + .mnt = fhp->fh_export->ex_path.mnt, + .dentry = fhp->fh_dentry, + }; + __be32 err; + + err = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP | access); + if (!err && vfs_statfs(&path, stat)) err = nfserr_io; return err; } |