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hpfs: don't bother with the i_version counter or f_version 

HPFS does not set SB_I_VERSION and does not use the i_version counter
internally.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
Reviewed-by: Mikulas Patocka <mikulas@twibright.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Layton 2017-11-23 20:34:40 +01:00 committed by Linus Torvalds
parent d70ef22892
commit 98087c05b9
3 changed files with 0 additions and 4 deletions
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1
fs/hpfs/dir.c
View File

@ -150,7 +150,6 @@ static int hpfs_readdir(struct file *file, struct dir_context *ctx)
if (unlikely(ret < 0)) if (unlikely(ret < 0))
goto out; goto out;
ctx->pos = ((loff_t) hpfs_de_as_down_as_possible(inode->i_sb, hpfs_inode->i_dno) << 4) + 1; ctx->pos = ((loff_t) hpfs_de_as_down_as_possible(inode->i_sb, hpfs_inode->i_dno) << 4) + 1;
file->f_version = inode->i_version;
} }
next_pos = ctx->pos; next_pos = ctx->pos;
if (!(de = map_pos_dirent(inode, &next_pos, &qbh))) { if (!(de = map_pos_dirent(inode, &next_pos, &qbh))) {

2
fs/hpfs/dnode.c
View File

@ -419,7 +419,6 @@ int hpfs_add_dirent(struct inode *i,
c = 1; c = 1;
goto ret; goto ret;
} }
i->i_version++;
c = hpfs_add_to_dnode(i, dno, name, namelen, new_de, 0); c = hpfs_add_to_dnode(i, dno, name, namelen, new_de, 0);
ret: ret:
return c; return c;
@ -726,7 +725,6 @@ int hpfs_remove_dirent(struct inode *i, dnode_secno dno, struct hpfs_dirent *de,
return 2; return 2;
} }
} }
i->i_version++;
for_all_poss(i, hpfs_pos_del, (t = get_pos(dnode, de)) + 1, 1); for_all_poss(i, hpfs_pos_del, (t = get_pos(dnode, de)) + 1, 1);
hpfs_delete_de(i->i_sb, dnode, de); hpfs_delete_de(i->i_sb, dnode, de);
hpfs_mark_4buffers_dirty(qbh); hpfs_mark_4buffers_dirty(qbh);

1
fs/hpfs/super.c
View File

@ -235,7 +235,6 @@ static struct inode *hpfs_alloc_inode(struct super_block *sb)
ei = kmem_cache_alloc(hpfs_inode_cachep, GFP_NOFS); ei = kmem_cache_alloc(hpfs_inode_cachep, GFP_NOFS);
if (!ei) if (!ei)
return NULL; return NULL;
ei->vfs_inode.i_version = 1;
return &ei->vfs_inode; return &ei->vfs_inode;
} }