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