Re: [PATCH v7 16/22] ext2: Remove ext2_aops_xip

2014-04-09 Thread Jan Kara
On Sun 23-03-14 15:08:42, Matthew Wilcox wrote:
> We shouldn't need a special address_space_operations any more
> 
> Signed-off-by: Matthew Wilcox 
  Looks good. You can add:
Reviewed-by: Jan Kara 

Honza
> ---
>  fs/ext2/ext2.h  | 1 -
>  fs/ext2/inode.c | 7 +--
>  fs/ext2/namei.c | 4 ++--
>  3 files changed, 3 insertions(+), 9 deletions(-)
> 
> diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
> index b30c3bd..b8b1c11 100644
> --- a/fs/ext2/ext2.h
> +++ b/fs/ext2/ext2.h
> @@ -793,7 +793,6 @@ extern const struct file_operations 
> ext2_xip_file_operations;
>  
>  /* inode.c */
>  extern const struct address_space_operations ext2_aops;
> -extern const struct address_space_operations ext2_aops_xip;
>  extern const struct address_space_operations ext2_nobh_aops;
>  
>  /* namei.c */
> diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
> index 67124f0..7ca76da 100644
> --- a/fs/ext2/inode.c
> +++ b/fs/ext2/inode.c
> @@ -890,11 +890,6 @@ const struct address_space_operations ext2_aops = {
>   .error_remove_page  = generic_error_remove_page,
>  };
>  
> -const struct address_space_operations ext2_aops_xip = {
> - .bmap   = ext2_bmap,
> - .direct_IO  = ext2_direct_IO,
> -};
> -
>  const struct address_space_operations ext2_nobh_aops = {
>   .readpage   = ext2_readpage,
>   .readpages  = ext2_readpages,
> @@ -1393,7 +1388,7 @@ struct inode *ext2_iget (struct super_block *sb, 
> unsigned long ino)
>   if (S_ISREG(inode->i_mode)) {
>   inode->i_op = &ext2_file_inode_operations;
>   if (test_opt(inode->i_sb, XIP)) {
> - inode->i_mapping->a_ops = &ext2_aops_xip;
> + inode->i_mapping->a_ops = &ext2_aops;
>   inode->i_fop = &ext2_xip_file_operations;
>   } else if (test_opt(inode->i_sb, NOBH)) {
>   inode->i_mapping->a_ops = &ext2_nobh_aops;
> diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
> index 7ca803f..0db888c 100644
> --- a/fs/ext2/namei.c
> +++ b/fs/ext2/namei.c
> @@ -105,7 +105,7 @@ static int ext2_create (struct inode * dir, struct dentry 
> * dentry, umode_t mode
>  
>   inode->i_op = &ext2_file_inode_operations;
>   if (test_opt(inode->i_sb, XIP)) {
> - inode->i_mapping->a_ops = &ext2_aops_xip;
> + inode->i_mapping->a_ops = &ext2_aops;
>   inode->i_fop = &ext2_xip_file_operations;
>   } else if (test_opt(inode->i_sb, NOBH)) {
>   inode->i_mapping->a_ops = &ext2_nobh_aops;
> @@ -126,7 +126,7 @@ static int ext2_tmpfile(struct inode *dir, struct dentry 
> *dentry, umode_t mode)
>  
>   inode->i_op = &ext2_file_inode_operations;
>   if (test_opt(inode->i_sb, XIP)) {
> - inode->i_mapping->a_ops = &ext2_aops_xip;
> + inode->i_mapping->a_ops = &ext2_aops;
>   inode->i_fop = &ext2_xip_file_operations;
>   } else if (test_opt(inode->i_sb, NOBH)) {
>   inode->i_mapping->a_ops = &ext2_nobh_aops;
> -- 
> 1.9.0
> 
> --
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-- 
Jan Kara 
SUSE Labs, CR
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[PATCH v7 16/22] ext2: Remove ext2_aops_xip

2014-03-23 Thread Matthew Wilcox
We shouldn't need a special address_space_operations any more

Signed-off-by: Matthew Wilcox 
---
 fs/ext2/ext2.h  | 1 -
 fs/ext2/inode.c | 7 +--
 fs/ext2/namei.c | 4 ++--
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/fs/ext2/ext2.h b/fs/ext2/ext2.h
index b30c3bd..b8b1c11 100644
--- a/fs/ext2/ext2.h
+++ b/fs/ext2/ext2.h
@@ -793,7 +793,6 @@ extern const struct file_operations 
ext2_xip_file_operations;
 
 /* inode.c */
 extern const struct address_space_operations ext2_aops;
-extern const struct address_space_operations ext2_aops_xip;
 extern const struct address_space_operations ext2_nobh_aops;
 
 /* namei.c */
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index 67124f0..7ca76da 100644
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -890,11 +890,6 @@ const struct address_space_operations ext2_aops = {
.error_remove_page  = generic_error_remove_page,
 };
 
-const struct address_space_operations ext2_aops_xip = {
-   .bmap   = ext2_bmap,
-   .direct_IO  = ext2_direct_IO,
-};
-
 const struct address_space_operations ext2_nobh_aops = {
.readpage   = ext2_readpage,
.readpages  = ext2_readpages,
@@ -1393,7 +1388,7 @@ struct inode *ext2_iget (struct super_block *sb, unsigned 
long ino)
if (S_ISREG(inode->i_mode)) {
inode->i_op = &ext2_file_inode_operations;
if (test_opt(inode->i_sb, XIP)) {
-   inode->i_mapping->a_ops = &ext2_aops_xip;
+   inode->i_mapping->a_ops = &ext2_aops;
inode->i_fop = &ext2_xip_file_operations;
} else if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 7ca803f..0db888c 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -105,7 +105,7 @@ static int ext2_create (struct inode * dir, struct dentry * 
dentry, umode_t mode
 
inode->i_op = &ext2_file_inode_operations;
if (test_opt(inode->i_sb, XIP)) {
-   inode->i_mapping->a_ops = &ext2_aops_xip;
+   inode->i_mapping->a_ops = &ext2_aops;
inode->i_fop = &ext2_xip_file_operations;
} else if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
@@ -126,7 +126,7 @@ static int ext2_tmpfile(struct inode *dir, struct dentry 
*dentry, umode_t mode)
 
inode->i_op = &ext2_file_inode_operations;
if (test_opt(inode->i_sb, XIP)) {
-   inode->i_mapping->a_ops = &ext2_aops_xip;
+   inode->i_mapping->a_ops = &ext2_aops;
inode->i_fop = &ext2_xip_file_operations;
} else if (test_opt(inode->i_sb, NOBH)) {
inode->i_mapping->a_ops = &ext2_nobh_aops;
-- 
1.9.0

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