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    Subject[KVM PATCH v5 1/2] eventfd: export eventfd interfaces for module use
    Date
    We will re-use eventfd for implmenting irqfd later in the series, and the
    irqfd users will potentially live in modules.

    Signed-off-by: Gregory Haskins <ghaskins@novell.com>
    ---

    fs/eventfd.c | 4 ++++
    1 files changed, 4 insertions(+), 0 deletions(-)

    diff --git a/fs/eventfd.c b/fs/eventfd.c
    index 0de6ebb..2e1c2ff 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);

    struct file *eventfd_file_create(unsigned int count, int flags)
    {
    @@ -225,6 +228,7 @@ struct file *eventfd_file_create(unsigned int count, int flags)

    return file;
    }
    +EXPORT_SYMBOL_GPL(eventfd_file_create);

    SYSCALL_DEFINE2(eventfd2, unsigned int, count, int, flags)
    {


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