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| author | Michael Holzheu <holzheu@de.ibm.com> | 2007-02-05 21:18:29 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-02-05 21:18:29 +0100 |
| commit | 31cb4bd31a48f62105d037ad53192b94d4c08f53 (patch) | |
| tree | ecfbdc24742474f3d14efb1799d7994bbaa67612 /arch/s390/hypfs/hypfs.h | |
| parent | cced1dd42ebcebc7fa7f02fe487e48aa71752401 (diff) | |
[S390] Hypervisor filesystem (s390_hypfs) for z/VM
This is an extension of the already existing hypfs for LPAR (DIAG 204).
Data returned by DIAG 2fc is exported using the s390_hypfs when Linux
is running under z/VM. Information about cpus and memory is provided.
Data is put into different virtual files which can be accessed from user
space. All values are represented as ASCII strings
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/hypfs/hypfs.h')
| -rw-r--r-- | arch/s390/hypfs/hypfs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/hypfs/hypfs.h b/arch/s390/hypfs/hypfs.h index f3dbd91965c..aea572009d6 100644 --- a/arch/s390/hypfs/hypfs.h +++ b/arch/s390/hypfs/hypfs.h @@ -27,4 +27,13 @@ extern struct dentry *hypfs_create_str(struct super_block *sb, struct dentry *dir, const char *name, char *string); +/* LPAR Hypervisor */ +extern int hypfs_diag_init(void); +extern void hypfs_diag_exit(void); +extern int hypfs_diag_create_files(struct super_block *sb, struct dentry *root); + +/* VM Hypervisor */ +extern int hypfs_vm_init(void); +extern int hypfs_vm_create_files(struct super_block *sb, struct dentry *root); + #endif /* _HYPFS_H_ */ |