diff options
| author | Juergen Gross <jgross@suse.com> | 2019-07-14 15:04:14 +0300 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2019-07-17 09:09:58 +0300 |
| commit | 814bbf49dcd0ad642e7ceb8991e57555c5472cce (patch) | |
| tree | 20407a5c714cb9563991a7587439feda50bfb51f /include/xen | |
| parent | 090d54bcbc54af75e94442e60f42d973341a5f53 (diff) | |
| download | linux-814bbf49dcd0ad642e7ceb8991e57555c5472cce.tar.xz | |
xen: remove tmem driver
The Xen tmem (transcendent memory) driver can be removed, as the
related Xen hypervisor feature never made it past the "experimental"
state and will be removed in future Xen versions (>= 4.13).
The xen-selfballoon driver depends on tmem, so it can be removed, too.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/balloon.h | 10 | ||||
| -rw-r--r-- | include/xen/tmem.h | 18 |
2 files changed, 0 insertions, 28 deletions
diff --git a/include/xen/balloon.h b/include/xen/balloon.h index 4914b93a23f2..6fb95aa19405 100644 --- a/include/xen/balloon.h +++ b/include/xen/balloon.h @@ -27,16 +27,6 @@ void balloon_set_new_target(unsigned long target); int alloc_xenballooned_pages(int nr_pages, struct page **pages); void free_xenballooned_pages(int nr_pages, struct page **pages); -struct device; -#ifdef CONFIG_XEN_SELFBALLOONING -extern int register_xen_selfballooning(struct device *dev); -#else -static inline int register_xen_selfballooning(struct device *dev) -{ - return -ENOSYS; -} -#endif - #ifdef CONFIG_XEN_BALLOON void xen_balloon_init(void); #else diff --git a/include/xen/tmem.h b/include/xen/tmem.h deleted file mode 100644 index c80bafe31f14..000000000000 --- a/include/xen/tmem.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _XEN_TMEM_H -#define _XEN_TMEM_H - -#include <linux/types.h> - -#ifdef CONFIG_XEN_TMEM_MODULE -#define tmem_enabled true -#else -/* defined in drivers/xen/tmem.c */ -extern bool tmem_enabled; -#endif - -#ifdef CONFIG_XEN_SELFBALLOONING -extern int xen_selfballoon_init(bool, bool); -#endif - -#endif /* _XEN_TMEM_H */ |