[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_sem

[linux-2.6-omap-h63xx.git] / fs / nfsd / vfs.c

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index df4019f04560d54df1b1c0faa270f18b3afd0d40..bb36b430449145355ccb79d1e99e72c75e72acc3 100644 (file)
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -390,12 +390,12 @@ set_nfsv4_acl_one(struct dentry *dentry, struct posix_acl *pacl, char *key)
 
        error = -EOPNOTSUPP;
        if (inode->i_op && inode->i_op->setxattr) {
-               down(&inode->i_sem);
+               mutex_lock(&inode->i_mutex);
                security_inode_setxattr(dentry, key, buf, len, 0);
                error = inode->i_op->setxattr(dentry, key, buf, len, 0);
                if (!error)
                        security_inode_post_setxattr(dentry, key, buf, len, 0);
-               up(&inode->i_sem);
+               mutex_unlock(&inode->i_mutex);
        }
 out:
        kfree(buf);
@@ -739,9 +739,9 @@ nfsd_sync(struct file *filp)
         int err;
        struct inode *inode = filp->f_dentry->d_inode;
        dprintk("nfsd: sync file %s\n", filp->f_dentry->d_name.name);
-       down(&inode->i_sem);
+       mutex_lock(&inode->i_mutex);
        err=nfsd_dosync(filp, filp->f_dentry, filp->f_op);
-       up(&inode->i_sem);
+       mutex_unlock(&inode->i_mutex);
 
        return err;
 }
@@ -885,9 +885,9 @@ static void kill_suid(struct dentry *dentry)
        struct iattr    ia;
        ia.ia_valid = ATTR_KILL_SUID | ATTR_KILL_SGID;
 
-       down(&dentry->d_inode->i_sem);
+       mutex_lock(&dentry->d_inode->i_mutex);
        notify_change(dentry, &ia);
-       up(&dentry->d_inode->i_sem);
+       mutex_unlock(&dentry->d_inode->i_mutex);
 }
 
 static inline int