diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-18 03:00:46 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-11 21:36:00 -0400 |
| commit | e64c390ca0b60fd2119331ef1fa888d7ea27e424 (patch) | |
| tree | f1fc964af0abc20b2325cea513cbafdf09537c39 /fs/nfsd/export.c | |
| parent | 91c9fa8f75877c0c1e455c23e8f8206c91c8f77f (diff) | |
| download | kernel_samsung_aries-e64c390ca0b60fd2119331ef1fa888d7ea27e424.zip kernel_samsung_aries-e64c390ca0b60fd2119331ef1fa888d7ea27e424.tar.gz kernel_samsung_aries-e64c390ca0b60fd2119331ef1fa888d7ea27e424.tar.bz2 | |
switch rqst_exp_parent()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfsd/export.c')
| -rw-r--r-- | fs/nfsd/export.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index 84f5e5c..8b1f8ef 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -1299,24 +1299,19 @@ gss: } struct svc_export * -rqst_exp_parent(struct svc_rqst *rqstp, struct vfsmount *mnt, - struct dentry *dentry) +rqst_exp_parent(struct svc_rqst *rqstp, struct path *path) { - struct svc_export *exp; - struct path path = {.mnt = mnt, .dentry = dentry}; - - dget(dentry); - exp = rqst_exp_get_by_name(rqstp, &path); - - while (PTR_ERR(exp) == -ENOENT && !IS_ROOT(dentry)) { - struct dentry *parent; + struct dentry *saved = dget(path->dentry); + struct svc_export *exp = rqst_exp_get_by_name(rqstp, path); - parent = dget_parent(dentry); - dput(dentry); - dentry = parent; - exp = rqst_exp_get_by_name(rqstp, &path); + while (PTR_ERR(exp) == -ENOENT && !IS_ROOT(path->dentry)) { + struct dentry *parent = dget_parent(path->dentry); + dput(path->dentry); + path->dentry = parent; + exp = rqst_exp_get_by_name(rqstp, path); } - dput(dentry); + dput(path->dentry); + path->dentry = saved; return exp; } |