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

[pandora-kernel.git] / fs / nfsd / nfs4recover.c

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 954cf89..be963a1 100644 (file)
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -121,9 +121,9 @@ out:
 static void
 nfsd4_sync_rec_dir(void)
 {
-       down(&rec_dir.dentry->d_inode->i_sem);
+       mutex_lock(&rec_dir.dentry->d_inode->i_mutex);
        nfsd_sync_dir(rec_dir.dentry);
-       up(&rec_dir.dentry->d_inode->i_sem);
+       mutex_unlock(&rec_dir.dentry->d_inode->i_mutex);
 }
 
 int
@@ -143,7 +143,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp)
        nfs4_save_user(&uid, &gid);
 
        /* lock the parent */
-       down(&rec_dir.dentry->d_inode->i_sem);
+       mutex_lock(&rec_dir.dentry->d_inode->i_mutex);
 
        dentry = lookup_one_len(dname, rec_dir.dentry, HEXDIR_LEN-1);
        if (IS_ERR(dentry)) {
@@ -159,7 +159,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp)
 out_put:
        dput(dentry);
 out_unlock:
-       up(&rec_dir.dentry->d_inode->i_sem);
+       mutex_unlock(&rec_dir.dentry->d_inode->i_mutex);
        if (status == 0) {
                clp->cl_firststate = 1;
                nfsd4_sync_rec_dir();
@@ -259,9 +259,9 @@ nfsd4_remove_clid_file(struct dentry *dir, struct dentry *dentry)
                printk("nfsd4: non-file found in client recovery directory\n");
                return -EINVAL;
        }
-       down(&dir->d_inode->i_sem);
+       mutex_lock(&dir->d_inode->i_mutex);
        status = vfs_unlink(dir->d_inode, dentry);
-       up(&dir->d_inode->i_sem);
+       mutex_unlock(&dir->d_inode->i_mutex);
        return status;
 }
 
@@ -274,9 +274,9 @@ nfsd4_clear_clid_dir(struct dentry *dir, struct dentry *dentry)
         * any regular files anyway, just in case the directory was created by
         * a kernel from the future.... */
        nfsd4_list_rec_dir(dentry, nfsd4_remove_clid_file);
-       down(&dir->d_inode->i_sem);
+       mutex_lock(&dir->d_inode->i_mutex);
        status = vfs_rmdir(dir->d_inode, dentry);
-       up(&dir->d_inode->i_sem);
+       mutex_unlock(&dir->d_inode->i_mutex);
        return status;
 }
 
@@ -288,9 +288,9 @@ nfsd4_unlink_clid_dir(char *name, int namlen)
 
        dprintk("NFSD: nfsd4_unlink_clid_dir. name %.*s\n", namlen, name);
 
-       down(&rec_dir.dentry->d_inode->i_sem);
+       mutex_lock(&rec_dir.dentry->d_inode->i_mutex);
        dentry = lookup_one_len(name, rec_dir.dentry, namlen);
-       up(&rec_dir.dentry->d_inode->i_sem);
+       mutex_unlock(&rec_dir.dentry->d_inode->i_mutex);
        if (IS_ERR(dentry)) {
                status = PTR_ERR(dentry);
                return status;