diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/ext4.h | 1 | ||||
| -rw-r--r-- | fs/ext4/file.c | 20 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 5 | ||||
| -rw-r--r-- | fs/ext4/namei.c | 10 |
4 files changed, 3 insertions, 33 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f63c3d5805c4..8a3981ea35d8 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2593,7 +2593,6 @@ extern const struct file_operations ext4_dir_operations; /* file.c */ extern const struct inode_operations ext4_file_inode_operations; extern const struct file_operations ext4_file_operations; -extern const struct file_operations ext4_dax_file_operations; extern loff_t ext4_llseek(struct file *file, loff_t offset, int origin); /* inline.c */ diff --git a/fs/ext4/file.c b/fs/ext4/file.c index aa78c70553f4..e6d4280d66be 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -625,26 +625,6 @@ const struct file_operations ext4_file_operations = { .fallocate = ext4_fallocate, }; -#ifdef CONFIG_FS_DAX -const struct file_operations ext4_dax_file_operations = { - .llseek = ext4_llseek, - .read = new_sync_read, - .write = new_sync_write, - .read_iter = generic_file_read_iter, - .write_iter = ext4_file_write_iter, - .unlocked_ioctl = ext4_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = ext4_compat_ioctl, -#endif - .mmap = ext4_file_mmap, - .open = ext4_file_open, - .release = ext4_release_file, - .fsync = ext4_sync_file, - /* Splice not yet supported with DAX */ - .fallocate = ext4_fallocate, -}; -#endif - const struct inode_operations ext4_file_inode_operations = { .setattr = ext4_setattr, .getattr = ext4_getattr, diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index a3f451370bef..035b7a06f1c3 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4090,10 +4090,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino) if (S_ISREG(inode->i_mode)) { inode->i_op = &ext4_file_inode_operations; - if (test_opt(inode->i_sb, DAX)) - inode->i_fop = &ext4_dax_file_operations; - else - inode->i_fop = &ext4_file_operations; + inode->i_fop = &ext4_file_operations; ext4_set_aops(inode); } else if (S_ISDIR(inode->i_mode)) { inode->i_op = &ext4_dir_inode_operations; diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 28fe71a2904c..2291923dae4e 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -2235,10 +2235,7 @@ retry: err = PTR_ERR(inode); if (!IS_ERR(inode)) { inode->i_op = &ext4_file_inode_operations; - if (test_opt(inode->i_sb, DAX)) - inode->i_fop = &ext4_dax_file_operations; - else - inode->i_fop = &ext4_file_operations; + inode->i_fop = &ext4_file_operations; ext4_set_aops(inode); err = ext4_add_nondir(handle, dentry, inode); if (!err && IS_DIRSYNC(dir)) @@ -2302,10 +2299,7 @@ retry: err = PTR_ERR(inode); if (!IS_ERR(inode)) { inode->i_op = &ext4_file_inode_operations; - if (test_opt(inode->i_sb, DAX)) - inode->i_fop = &ext4_dax_file_operations; - else - inode->i_fop = &ext4_file_operations; + inode->i_fop = &ext4_file_operations; ext4_set_aops(inode); d_tmpfile(dentry, inode); err = ext4_orphan_add(handle, inode); |