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authorAlex Zeffertt <alex.zeffertt@eu.citrix.com>2009-01-07 18:07:11 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-08 08:30:59 -0800
commit1107ba885e46964316c083d441d5dd185b6c9e49 (patch)
tree98cc3f81ad7ff554e10fc263abfb7727a438cc5a /include/xen/xenbus.h
parentd8220347da2a0639f5e1919a5af08f49cb37c24f (diff)
downloadlinux-linaro-android-1107ba885e46964316c083d441d5dd185b6c9e49.tar.gz
xen: add xenfs to allow usermode <-> Xen interaction
The xenfs filesystem exports various interfaces to usermode. Initially this exports a file to allow usermode to interact with xenbus/xenstore. Traditionally this appeared in /proc/xen. Rather than extending procfs, this patch adds a backward-compat mountpoint on /proc/xen, and provides a xenfs filesystem which can be mounted there. Signed-off-by: Alex Zeffertt <alex.zeffertt@eu.citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/xen/xenbus.h')
-rw-r--r--include/xen/xenbus.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index 6369d89c25d..f87f9614844 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -136,8 +136,6 @@ struct xenbus_transaction
/* Nil transaction ID. */
#define XBT_NIL ((struct xenbus_transaction) { 0 })
-int __init xenbus_dev_init(void);
-
char **xenbus_directory(struct xenbus_transaction t,
const char *dir, const char *node, unsigned int *num);
void *xenbus_read(struct xenbus_transaction t,