xfs_vnode.h File Reference

#include "xfs_fs.h"

Go to the source code of this file.

Macros
#define	VN_INACTIVE_CACHE   0
#define	VN_INACTIVE_NOCACHE   1
#define	IO_ISDIRECT   0x00004 /* bypass page cache */
#define	IO_INVIS   0x00020 /* don't update inode timestamps */
#define	XFS_IO_FLAGS
#define	FI_NONE   0 /* none */
#define	FI_REMAPF   1 /* Do a remapf prior to the operation */
#define	FI_REMAPF_LOCKED
#define	VN_MAPPED(vp)   mapping_mapped(vp->i_mapping)
#define	VN_CACHED(vp)   (vp->i_mapping->nrpages)
#define	VN_DIRTY(vp)

Macro Definition Documentation

#define FI_NONE   0 /* none */

Definition at line 48 of file xfs_vnode.h.

#define FI_REMAPF   1 /* Do a remapf prior to the operation */

Definition at line 49 of file xfs_vnode.h.

#define FI_REMAPF_LOCKED

Value:

2   /* Do a remapf prior to the operation.
                       Prevent VM access to the pages until
                       the operation completes. */

Definition at line 50 of file xfs_vnode.h.

#define IO_INVIS   0x00020 /* don't update inode timestamps */

Definition at line 39 of file xfs_vnode.h.

#define IO_ISDIRECT   0x00004 /* bypass page cache */

Definition at line 38 of file xfs_vnode.h.

#define VN_CACHED

(

vp

)

(vp->i_mapping->nrpages)

Definition at line 56 of file xfs_vnode.h.

#define VN_DIRTY

(

vp

)

Value:

mapping_tagged(vp->i_mapping, \
                    PAGECACHE_TAG_DIRTY)

Definition at line 57 of file xfs_vnode.h.

#define VN_INACTIVE_CACHE   0

Definition at line 32 of file xfs_vnode.h.

#define VN_INACTIVE_NOCACHE   1

Definition at line 33 of file xfs_vnode.h.

#define VN_MAPPED

(

vp

)

mapping_mapped(vp->i_mapping)

Definition at line 55 of file xfs_vnode.h.

#define XFS_IO_FLAGS

Value:

{ IO_ISDIRECT,  "DIRECT" }, \
    { IO_INVIS, "INVIS"}

Definition at line 41 of file xfs_vnode.h.