x86/mm/pkeys: Optimize fault handling in access_error()

[cascardo/linux.git] / fs / xattr.c

diff --git a/fs/xattr.c b/fs/xattr.c
index d5dd6c8..07d0e47 100644 (file)
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -129,7 +129,7 @@ vfs_setxattr(struct dentry *dentry, const char *name, const void *value,
        if (error)
                return error;
 
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
        error = security_inode_setxattr(dentry, name, value, size, flags);
        if (error)
                goto out;
@@ -137,7 +137,7 @@ vfs_setxattr(struct dentry *dentry, const char *name, const void *value,
        error = __vfs_setxattr_noperm(dentry, name, value, size, flags);
 
 out:
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
        return error;
 }
 EXPORT_SYMBOL_GPL(vfs_setxattr);
@@ -277,7 +277,7 @@ vfs_removexattr(struct dentry *dentry, const char *name)
        if (error)
                return error;
 
-       mutex_lock(&inode->i_mutex);
+       inode_lock(inode);
        error = security_inode_removexattr(dentry, name);
        if (error)
                goto out;
@@ -290,7 +290,7 @@ vfs_removexattr(struct dentry *dentry, const char *name)
        }
 
 out:
-       mutex_unlock(&inode->i_mutex);
+       inode_unlock(inode);
        return error;
 }
 EXPORT_SYMBOL_GPL(vfs_removexattr);