bnx2x: Version update

[pandora-kernel.git] / fs / eventfd.c

diff --git a/fs/eventfd.c b/fs/eventfd.c
index a9f130c..08bf558 100644 (file)
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -198,12 +198,17 @@ struct file *eventfd_fget(int fd)
        return file;
 }
 
-asmlinkage long sys_eventfd(unsigned int count)
+asmlinkage long sys_eventfd2(unsigned int count, int flags)
 {
-       int error, fd;
+       int fd;
        struct eventfd_ctx *ctx;
-       struct file *file;
-       struct inode *inode;
+
+       /* Check the EFD_* constants for consistency.  */
+       BUILD_BUG_ON(EFD_CLOEXEC != O_CLOEXEC);
+       BUILD_BUG_ON(EFD_NONBLOCK != O_NONBLOCK);
+
+       if (flags & ~(EFD_CLOEXEC | EFD_NONBLOCK))
+               return -EINVAL;
 
        ctx = kmalloc(sizeof(*ctx), GFP_KERNEL);
        if (!ctx)
@@ -216,12 +221,15 @@ asmlinkage long sys_eventfd(unsigned int count)
         * When we call this, the initialization must be complete, since
         * anon_inode_getfd() will install the fd.
         */
-       error = anon_inode_getfd(&fd, &inode, &file, "[eventfd]",
-                                &eventfd_fops, ctx);
-       if (!error)
-               return fd;
+       fd = anon_inode_getfd("[eventfd]", &eventfd_fops, ctx,
+                             flags & (O_CLOEXEC | O_NONBLOCK));
+       if (fd < 0)
+               kfree(ctx);
+       return fd;
+}
 
-       kfree(ctx);
-       return error;
+asmlinkage long sys_eventfd(unsigned int count)
+{
+       return sys_eventfd2(count, 0);
 }