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ext2: remove ext2_aops_xip 

We shouldn't need a special address_space_operations any more

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Boaz Harrosh <boaz@plexistor.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Matthew Wilcox 2015-02-16 15:59:28 -08:00 committed by Linus Torvalds
parent 6cd176a51e
commit 97443aa809
3 changed files with 3 additions and 9 deletions
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1
fs/ext2/ext2.h
View File

@ -796,7 +796,6 @@ 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 */

7
fs/ext2/inode.c
View File

@ -891,11 +891,6 @@ 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,
@ -1394,7 +1389,7 @@ 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;

4
fs/ext2/namei.c
View File

@ -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;