Commit a3118beb authored by Konrad Rzeszutek Wilk's avatar Konrad Rzeszutek Wilk
Browse files

xen/p2m: Fix the comment describing the P2M tree. 



It mixed up the p2m_mid_missing with p2m_missing. Also
remove some extra spaces.

Acked-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 28a33cbc

arch/x86/xen/p2m.c

+7 −7
Original line number Diff line number Diff line
@@ -139,11 +139,11 @@ 
 *      /    | ~0, ~0, ....  |

 *     |     \---------------/

 *     |

 *     p2m_missing             p2m_missing

 * /------------------\     /------------\

 * | [p2m_mid_missing]+---->| ~0, ~0, ~0 |

 * | [p2m_mid_missing]+---->| ..., ~0    |

 * \------------------/     \------------/

 *   p2m_mid_missing           p2m_missing

 * /-----------------\     /------------\

 * | [p2m_missing]   +---->| ~0, ~0, ~0 |

 * | [p2m_missing]   +---->| ..., ~0    |

 * \-----------------/     \------------/

 *

 * where ~0 is INVALID_P2M_ENTRY. IDENTITY is (PFN | IDENTITY_BIT)

 */