aufs for 2.6.36/39 and 3.0

svn path=/nixpkgs/trunk/; revision=28705
This commit is contained in:
David Guibert 2011-08-20 06:39:29 +00:00
parent b541948dee
commit 22ee5aba7a
5 changed files with 254 additions and 3 deletions

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@ -0,0 +1,70 @@
aufs2.1 base patch for linux-3.0
diff --git a/fs/namei.c b/fs/namei.c
index 14ab8d3..eb4aef1 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1697,7 +1697,7 @@ 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 aa866d3..19afec6 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1085,8 +1085,8 @@ 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);
@@ -1113,9 +1113,9 @@ 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

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@ -0,0 +1,81 @@
aufs2.1 base patch for linux-2.6.36
diff --git a/fs/namei.c b/fs/namei.c
index 24896e8..19d69c5 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1159,7 +1159,7 @@ out:
* 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)
{
int err;
@@ -1169,7 +1169,7 @@ static struct dentry *lookup_hash(struct nameidata *nd)
return __lookup_hash(&nd->last, nd->path.dentry, nd);
}
-static int __lookup_one_len(const char *name, struct qstr *this,
+int __lookup_one_len(const char *name, struct qstr *this,
struct dentry *base, int len)
{
unsigned long hash;
diff --git a/fs/splice.c b/fs/splice.c
index 8f1dfae..278c94f 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1092,8 +1092,8 @@ 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);
@@ -1120,9 +1120,9 @@ 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 05b441d..91bc74e 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -73,6 +73,9 @@ 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 int __lookup_one_len(const char *name, struct qstr *this,
+ struct dentry *base, int len);
extern struct dentry *lookup_one_len(const char *, struct dentry *, int);
extern int follow_down(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

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@ -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

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@ -213,6 +213,16 @@ rec {
features.aufsBase = true;
};
aufs2_2_6_36 =
{ # From http://git.c3sl.ufpr.br/gitweb?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2.1-36;hb=aufs2.1-36
# Note that this merely the patch needed to build AUFS2 as a
# standalone package.
name = "aufs2";
patch = ./aufs2.1-36.patch;
features.aufsBase = true;
features.aufs2_1 = true;
};
aufs2_1_2_6_37 =
{ # From http://git.c3sl.ufpr.br/gitweb?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2.1-37;hb=refs/heads/aufs2.1-37
# Note that this merely the patch needed to build AUFS2.1 as a
@ -233,6 +243,26 @@ rec {
features.aufs2_1 = true;
};
aufs2_1_2_6_39 =
{ # From http://aufs.git.sourceforge.net/git/gitweb.cgi?p=aufs/aufs2-standalone.git;a=tree;h=refs/heads/aufs2.1-39;hb=refs/heads/aufs2.1-39
# Note that this merely the patch needed to build AUFS2.1 as a
# standalone package.
name = "aufs2.1";
patch = ./aufs2.1-39.patch;
features.aufsBase = true;
features.aufs2_1 = true;
};
aufs2_1_3_0 =
{ # From http://aufs.git.sourceforge.net/git/gitweb.cgi?p=aufs/aufs2-standalone.git;a=tree;h=ac52a37b0debba539bdfabba101f82b99136b380;hb=ac52a37b0debba539bdfabba101f82b99136b380
# Note that this merely the patch needed to build AUFS2.1 as a
# standalone package.
name = "aufs2.1";
patch = ./aufs2.1-3.0.patch;
features.aufsBase = true;
features.aufs2_1 = true;
};
# Increase the timeout on CIFS requests from 15 to 120 seconds to
# make CIFS more resilient to high load on the CIFS server.
cifs_timeout_2_6_15 =

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@ -5392,7 +5392,7 @@ let
kernelPatches =
[ #kernelPatches.fbcondecor_2_6_35
kernelPatches.sec_perm_2_6_24
#kernelPatches.aufs2_2_6_35
kernelPatches.aufs2_2_6_36
kernelPatches.mips_restart_2_6_36
kernelPatches.cifs_timeout_2_6_35
];
@ -5461,7 +5461,7 @@ let
kernelPatches =
[ #kernelPatches.fbcondecor_2_6_38
kernelPatches.sec_perm_2_6_24
#kernelPatches.aufs2_1_2_6_38
kernelPatches.aufs2_1_2_6_39
#kernelPatches.mips_restart_2_6_36
];
};
@ -5471,7 +5471,7 @@ let
kernelPatches =
[ #kernelPatches.fbcondecor_2_6_38
kernelPatches.sec_perm_2_6_24
#kernelPatches.aufs2_1_2_6_38
kernelPatches.aufs2_1_3_0
#kernelPatches.mips_restart_2_6_36
];
};