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Diffstat (limited to 'fs/nfsd/vfs.c')
-rw-r--r--fs/nfsd/vfs.c29
1 files changed, 9 insertions, 20 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 7a79c23aa6d..8283236c6a0 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -59,7 +59,6 @@
#include <asm/uaccess.h>
#define NFSDDBG_FACILITY NFSDDBG_FILEOP
-#define NFSD_PARANOIA
/* We must ignore files (but only files) which might have mandatory
@@ -822,7 +821,8 @@ nfsd_read_actor(read_descriptor_t *desc, struct page *page, unsigned long offset
rqstp->rq_res.page_len = size;
} else if (page != pp[-1]) {
get_page(page);
- put_page(*pp);
+ if (*pp)
+ put_page(*pp);
*pp = page;
rqstp->rq_resused++;
rqstp->rq_res.page_len += size;
@@ -1244,7 +1244,6 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
__be32 err;
int host_err;
__u32 v_mtime=0, v_atime=0;
- int v_mode=0;
err = nfserr_perm;
if (!flen)
@@ -1281,16 +1280,11 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
goto out;
if (createmode == NFS3_CREATE_EXCLUSIVE) {
- /* while the verifier would fit in mtime+atime,
- * solaris7 gets confused (bugid 4218508) if these have
- * the high bit set, so we use the mode as well
+ /* solaris7 gets confused (bugid 4218508) if these have
+ * the high bit set, so just clear the high bits.
*/
v_mtime = verifier[0]&0x7fffffff;
v_atime = verifier[1]&0x7fffffff;
- v_mode = S_IFREG
- | ((verifier[0]&0x80000000) >> (32-7)) /* u+x */
- | ((verifier[1]&0x80000000) >> (32-9)) /* u+r */
- ;
}
if (dchild->d_inode) {
@@ -1318,7 +1312,6 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
case NFS3_CREATE_EXCLUSIVE:
if ( dchild->d_inode->i_mtime.tv_sec == v_mtime
&& dchild->d_inode->i_atime.tv_sec == v_atime
- && dchild->d_inode->i_mode == v_mode
&& dchild->d_inode->i_size == 0 )
break;
/* fallthru */
@@ -1340,26 +1333,22 @@ nfsd_create_v3(struct svc_rqst *rqstp, struct svc_fh *fhp,
}
if (createmode == NFS3_CREATE_EXCLUSIVE) {
- /* Cram the verifier into atime/mtime/mode */
+ /* Cram the verifier into atime/mtime */
iap->ia_valid = ATTR_MTIME|ATTR_ATIME
- | ATTR_MTIME_SET|ATTR_ATIME_SET
- | ATTR_MODE;
+ | ATTR_MTIME_SET|ATTR_ATIME_SET;
/* XXX someone who knows this better please fix it for nsec */
iap->ia_mtime.tv_sec = v_mtime;
iap->ia_atime.tv_sec = v_atime;
iap->ia_mtime.tv_nsec = 0;
iap->ia_atime.tv_nsec = 0;
- iap->ia_mode = v_mode;
}
/* Set file attributes.
- * Mode has already been set but we might need to reset it
- * for CREATE_EXCLUSIVE
* Irix appears to send along the gid when it tries to
* implement setgid directories via NFS. Clear out all that cruft.
*/
set_attr:
- if ((iap->ia_valid &= ~(ATTR_UID|ATTR_GID)) != 0) {
+ if ((iap->ia_valid &= ~(ATTR_UID|ATTR_GID|ATTR_MODE)) != 0) {
__be32 err2 = nfsd_setattr(rqstp, resfhp, iap, 0, (time_t)0);
if (err2)
err = err2;
@@ -1726,7 +1715,7 @@ out:
*/
__be32
nfsd_readdir(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t *offsetp,
- struct readdir_cd *cdp, encode_dent_fn func)
+ struct readdir_cd *cdp, filldir_t func)
{
__be32 err;
int host_err;
@@ -1751,7 +1740,7 @@ nfsd_readdir(struct svc_rqst *rqstp, struct svc_fh *fhp, loff_t *offsetp,
do {
cdp->err = nfserr_eof; /* will be cleared on successful read */
- host_err = vfs_readdir(file, (filldir_t) func, cdp);
+ host_err = vfs_readdir(file, func, cdp);
} while (host_err >=0 && cdp->err == nfs_ok);
if (host_err)
err = nfserrno(host_err);