Merge from trunk backups/darwin-updates@34176

svn path=/nixpkgs/branches/darwin-updates/; revision=28944

1 files changed, 70 insertions, 0 deletions

diff --git a/pkgs/os-specific/linux/kernel/aufs2.1-39.patch b/pkgs/os-specific/linux/kernel/aufs2.1-39.patch
new file mode 100644
index 000000000000..e98dc85a214f
--- /dev/null
+++ b/pkgs/os-specific/linux/kernel/aufs2.1-39.patch
@@ -0,0 +1,70 @@
+aufs2.1 base patch for linux-2.6.39
+
+diff --git a/fs/namei.c b/fs/namei.c
+index e3c4f11..202d358 100644
+--- a/fs/namei.c
++++ b/fs/namei.c
+@@ -1769,7 +1769,7 @@ static struct dentry *__lookup_hash(struct qstr *name,
+  * needs parent already locked. Doesn't follow mounts.
+  * SMP-safe.
+  */
+-static struct dentry *lookup_hash(struct nameidata *nd)
++struct dentry *lookup_hash(struct nameidata *nd)
+ {
+ 	return __lookup_hash(&nd->last, nd->path.dentry, nd);
+ }
+diff --git a/fs/splice.c b/fs/splice.c
+index 50a5d978..886e942 100644
+--- a/fs/splice.c
++++ b/fs/splice.c
+@@ -1081,8 +1081,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
+ /*
+  * Attempt to initiate a splice from pipe to file.
+  */
+-static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+-			   loff_t *ppos, size_t len, unsigned int flags)
++long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
++		    loff_t *ppos, size_t len, unsigned int flags)
+ {
+ 	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
+ 				loff_t *, size_t, unsigned int);
+@@ -1109,9 +1109,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+ /*
+  * Attempt to initiate a splice from a file to a pipe.
+  */
+-static long do_splice_to(struct file *in, loff_t *ppos,
+-			 struct pipe_inode_info *pipe, size_t len,
+-			 unsigned int flags)
++long do_splice_to(struct file *in, loff_t *ppos,
++		  struct pipe_inode_info *pipe, size_t len,
++		  unsigned int flags)
+ {
+ 	ssize_t (*splice_read)(struct file *, loff_t *,
+ 			       struct pipe_inode_info *, size_t, unsigned int);
+diff --git a/include/linux/namei.h b/include/linux/namei.h
+index eba45ea..21ed6c9 100644
+--- a/include/linux/namei.h
++++ b/include/linux/namei.h
+@@ -82,6 +82,7 @@ extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
+ extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
+ 		int (*open)(struct inode *, struct file *));
+ 
++extern struct dentry *lookup_hash(struct nameidata *nd);
+ extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
+ 
+ extern int follow_down_one(struct path *);
+diff --git a/include/linux/splice.h b/include/linux/splice.h
+index 997c3b4..be9a153 100644
+--- a/include/linux/splice.h
++++ b/include/linux/splice.h
+@@ -89,4 +89,10 @@ extern int splice_grow_spd(struct pipe_inode_info *, struct splice_pipe_desc *);
+ extern void splice_shrink_spd(struct pipe_inode_info *,
+ 				struct splice_pipe_desc *);
+ 
++extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
++			   loff_t *ppos, size_t len, unsigned int flags);
++extern long do_splice_to(struct file *in, loff_t *ppos,
++			 struct pipe_inode_info *pipe, size_t len,
++			 unsigned int flags);
++
+ #endif