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| author | Jan Kara <jack@suse.cz> | 2023-01-24 12:23:04 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2023-01-26 16:46:36 +0100 |
| commit | 37a8a39f7ad34d4ad31c7f5cf6b2237113963c48 (patch) | |
| tree | 46258d3d340cce1ad3815da52c68cc515bda058b | |
| parent | 907c6c2ffa6a6d28f59db22ac0686ca3103c61d8 (diff) | |
| download | linux-37a8a39f7ad34d4ad31c7f5cf6b2237113963c48.tar.gz linux-37a8a39f7ad34d4ad31c7f5cf6b2237113963c48.tar.bz2 linux-37a8a39f7ad34d4ad31c7f5cf6b2237113963c48.zip | |
udf: Switch to single address_space_operations
Now that udf_aops and udf_adiniicb_aops are functionally identical, just
drop udf_adiniicb_aops.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
| -rw-r--r-- | fs/udf/file.c | 10 | ||||
| -rw-r--r-- | fs/udf/inode.c | 8 | ||||
| -rw-r--r-- | fs/udf/namei.c | 10 | ||||
| -rw-r--r-- | fs/udf/udfdecl.h | 1 |
4 files changed, 3 insertions, 26 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c index 8a37cd593883..84e0b241940d 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -57,16 +57,6 @@ void udf_adinicb_readpage(struct page *page) kunmap_atomic(kaddr); } -const struct address_space_operations udf_adinicb_aops = { - .dirty_folio = block_dirty_folio, - .invalidate_folio = block_invalidate_folio, - .read_folio = udf_read_folio, - .writepages = udf_writepages, - .write_begin = udf_write_begin, - .write_end = udf_write_end, - .direct_IO = udf_direct_IO, -}; - static vm_fault_t udf_page_mkwrite(struct vm_fault *vmf) { struct vm_area_struct *vma = vmf->vma; diff --git a/fs/udf/inode.c b/fs/udf/inode.c index c65a5d76d15a..97662898704c 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -364,8 +364,6 @@ int udf_expand_file_adinicb(struct inode *inode) iinfo->i_alloc_type = ICBTAG_FLAG_AD_SHORT; else iinfo->i_alloc_type = ICBTAG_FLAG_AD_LONG; - /* from now on we have normal address_space methods */ - inode->i_data.a_ops = &udf_aops; set_page_dirty(page); unlock_page(page); up_write(&iinfo->i_data_sem); @@ -379,7 +377,6 @@ int udf_expand_file_adinicb(struct inode *inode) kunmap_atomic(kaddr); unlock_page(page); iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB; - inode->i_data.a_ops = &udf_adinicb_aops; iinfo->i_lenAlloc = inode->i_size; up_write(&iinfo->i_data_sem); } @@ -1566,10 +1563,7 @@ reread: case ICBTAG_FILE_TYPE_REGULAR: case ICBTAG_FILE_TYPE_UNDEF: case ICBTAG_FILE_TYPE_VAT20: - if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) - inode->i_data.a_ops = &udf_adinicb_aops; - else - inode->i_data.a_ops = &udf_aops; + inode->i_data.a_ops = &udf_aops; inode->i_op = &udf_file_inode_operations; inode->i_fop = &udf_file_operations; inode->i_mode |= S_IFREG; diff --git a/fs/udf/namei.c b/fs/udf/namei.c index 663b66014c98..51a518cb6fc2 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -377,10 +377,7 @@ static int udf_create(struct user_namespace *mnt_userns, struct inode *dir, if (IS_ERR(inode)) return PTR_ERR(inode); - if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) - inode->i_data.a_ops = &udf_adinicb_aops; - else - inode->i_data.a_ops = &udf_aops; + inode->i_data.a_ops = &udf_aops; inode->i_op = &udf_file_inode_operations; inode->i_fop = &udf_file_operations; mark_inode_dirty(inode); @@ -396,10 +393,7 @@ static int udf_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, if (IS_ERR(inode)) return PTR_ERR(inode); - if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) - inode->i_data.a_ops = &udf_adinicb_aops; - else - inode->i_data.a_ops = &udf_aops; + inode->i_data.a_ops = &udf_aops; inode->i_op = &udf_file_inode_operations; inode->i_fop = &udf_file_operations; mark_inode_dirty(inode); diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 304c2ec81589..d8c0de3b224e 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -80,7 +80,6 @@ extern const struct inode_operations udf_file_inode_operations; extern const struct file_operations udf_file_operations; extern const struct inode_operations udf_symlink_inode_operations; extern const struct address_space_operations udf_aops; -extern const struct address_space_operations udf_adinicb_aops; extern const struct address_space_operations udf_symlink_aops; struct udf_fileident_iter { |