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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-06-13 06:27:09 +0200 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-06-12 14:57:09 +0200 |
| commit | 5718607bb670c721f45f0dbb1cc7d6c64969aab1 (patch) | |
| tree | 9b595af2cd4649bea4c130b9dc223a5f886c34d2 /fs/eventfd.c | |
| parent | lguest: allow any process to send interrupts (diff) | |
| download | linux-5718607bb670c721f45f0dbb1cc7d6c64969aab1.tar.xz linux-5718607bb670c721f45f0dbb1cc7d6c64969aab1.zip | |
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 '')
| -rw-r--r-- | fs/eventfd.c | 3 |
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) { |