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authorRusty Russell <rusty@rustcorp.com.au>2009-06-12 22:27:09 -0600
committerRusty Russell <rusty@rustcorp.com.au>2009-06-12 22:27:09 +0930
commit5718607bb670c721f45f0dbb1cc7d6c64969aab1 (patch)
tree9b595af2cd4649bea4c130b9dc223a5f886c34d2 /fs/eventfd.c
parent9f155a9b3d5a5444bcc5e049ec2547bb5107150e (diff)
downloadlinux-linaro-stable-5718607bb670c721f45f0dbb1cc7d6c64969aab1.tar.gz
eventfd: export eventfd_signal and eventfd_fget for lguest
lguest wants to attach eventfds to guest notifications, and lguest is usually a module. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> To: Davide Libenzi <davidel@xmailserver.org>
Diffstat (limited to 'fs/eventfd.c')
-rw-r--r--fs/eventfd.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/eventfd.c b/fs/eventfd.c
index 2a701d593d35..3f0e1974abdc 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -16,6 +16,7 @@
#include <linux/anon_inodes.h>
#include <linux/eventfd.h>
#include <linux/syscalls.h>
+#include <linux/module.h>
struct eventfd_ctx {
wait_queue_head_t wqh;
@@ -56,6 +57,7 @@ int eventfd_signal(struct file *file, int n)
return n;
}
+EXPORT_SYMBOL_GPL(eventfd_signal);
static int eventfd_release(struct inode *inode, struct file *file)
{
@@ -197,6 +199,7 @@ struct file *eventfd_fget(int fd)
return file;
}
+EXPORT_SYMBOL_GPL(eventfd_fget);
SYSCALL_DEFINE2(eventfd2, unsigned int, count, int, flags)
{