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NFS: Eliminate nfs_renew_times()

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The nfs_renew_times() function plants the current time in jiffies in
dentry->d_time.  But a call to nfs_renew_times() is always followed by
another call that overwrites dentry->d_time.  Get rid of the
nfs_renew_times() calls.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2007-09-24 15:40:11 -04:00 committed by Trond Myklebust
parent 92f6c17825
commit 77a55a1fe8
1 changed files with 0 additions and 20 deletions
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20
fs/nfs/dir.c
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@ -671,15 +671,6 @@ static void nfs_refresh_verifier(struct dentry * dentry, unsigned long verf)
nfs_set_verifier(dentry, verf);
}
/*
* Whenever an NFS operation succeeds, we know that the dentry
* is valid, so we update the revalidation timestamp.
*/
static inline void nfs_renew_times(struct dentry * dentry)
{
dentry->d_time = jiffies;
}
/*
* Return the intent data that applies to this particular path component
*
@ -803,7 +794,6 @@ static int nfs_lookup_revalidate(struct dentry * dentry, struct nameidata *nd)
if ((error = nfs_refresh_inode(inode, &fattr)) != 0)
goto out_bad;
nfs_renew_times(dentry);
nfs_refresh_verifier(dentry, verifier);
out_valid:
unlock_kernel();
@ -966,7 +956,6 @@ no_entry:
dput(parent);
dentry = res;
}
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
out_unlock:
unlock_kernel();
@ -1061,7 +1050,6 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry
}
} else if (res != NULL)
dentry = res;
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
out:
return res;
@ -1181,11 +1169,9 @@ static struct dentry *nfs_readdir_lookup(nfs_readdir_descriptor_t *desc)
dentry = alias;
}
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
return dentry;
out_renew:
nfs_renew_times(dentry);
nfs_refresh_verifier(dentry, nfs_save_change_attribute(dir));
return dentry;
}
@ -1252,7 +1238,6 @@ static int nfs_create(struct inode *dir, struct dentry *dentry, int mode,
nfs_end_data_update(dir);
if (error != 0)
goto out_err;
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
unlock_kernel();
return 0;
@ -1286,7 +1271,6 @@ nfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t rdev)
nfs_end_data_update(dir);
if (status != 0)
goto out_err;
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
unlock_kernel();
return 0;
@ -1316,7 +1300,6 @@ static int nfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
nfs_end_data_update(dir);
if (error != 0)
goto out_err;
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
unlock_kernel();
return 0;
@ -1409,7 +1392,6 @@ static int nfs_sillyrename(struct inode *dir, struct dentry *dentry)
dir, &qsilly);
nfs_end_data_update(dir);
if (!error) {
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
d_move(dentry, sdentry);
error = nfs_async_unlink(dir, dentry);
@ -1492,7 +1474,6 @@ static int nfs_unlink(struct inode *dir, struct dentry *dentry)
spin_unlock(&dcache_lock);
error = nfs_safe_remove(dentry);
if (!error) {
nfs_renew_times(dentry);
nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
} else if (need_rehash)
d_rehash(dentry);
@ -1714,7 +1695,6 @@ out:
d_rehash(rehash);
if (!error) {
d_move(old_dentry, new_dentry);
nfs_renew_times(new_dentry);
nfs_refresh_verifier(new_dentry, nfs_save_change_attribute(new_dir));
}