diff options
Diffstat (limited to 'fs/smb/client/smb2ops.c')
| -rw-r--r-- | fs/smb/client/smb2ops.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index d9553c2556a2..27f8caccff7f 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -3213,6 +3213,9 @@ static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon, cfile->fid.volatile_fid, cfile->pid, new_size); if (rc >= 0) { truncate_setsize(inode, new_size); + netfs_resize_file(&cifsi->netfs, new_size, true); + if (offset < cifsi->netfs.zero_point) + cifsi->netfs.zero_point = offset; fscache_resize_cookie(cifs_inode_cookie(inode), new_size); } } @@ -3436,7 +3439,7 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, rc = SMB2_set_eof(xid, tcon, cfile->fid.persistent_fid, cfile->fid.volatile_fid, cfile->pid, new_eof); if (rc == 0) { - cifsi->server_eof = new_eof; + netfs_resize_file(&cifsi->netfs, new_eof, true); cifs_setsize(inode, new_eof); cifs_truncate_page(inode->i_mapping, inode->i_size); truncate_setsize(inode, new_eof); @@ -3528,8 +3531,9 @@ static long smb3_collapse_range(struct file *file, struct cifs_tcon *tcon, int rc; unsigned int xid; struct inode *inode = file_inode(file); - struct cifsFileInfo *cfile = file->private_data; struct cifsInodeInfo *cifsi = CIFS_I(inode); + struct cifsFileInfo *cfile = file->private_data; + struct netfs_inode *ictx = &cifsi->netfs; loff_t old_eof, new_eof; xid = get_xid(); @@ -3549,6 +3553,7 @@ static long smb3_collapse_range(struct file *file, struct cifs_tcon *tcon, goto out_2; truncate_pagecache_range(inode, off, old_eof); + ictx->zero_point = old_eof; rc = smb2_copychunk_range(xid, cfile, cfile, off + len, old_eof - off - len, off); @@ -3563,9 +3568,10 @@ static long smb3_collapse_range(struct file *file, struct cifs_tcon *tcon, rc = 0; - cifsi->server_eof = i_size_read(inode) - len; - truncate_setsize(inode, cifsi->server_eof); - fscache_resize_cookie(cifs_inode_cookie(inode), cifsi->server_eof); + truncate_setsize(inode, new_eof); + netfs_resize_file(&cifsi->netfs, new_eof, true); + ictx->zero_point = new_eof; + fscache_resize_cookie(cifs_inode_cookie(inode), new_eof); out_2: filemap_invalidate_unlock(inode->i_mapping); out: @@ -3581,6 +3587,7 @@ static long smb3_insert_range(struct file *file, struct cifs_tcon *tcon, unsigned int xid; struct cifsFileInfo *cfile = file->private_data; struct inode *inode = file_inode(file); + struct cifsInodeInfo *cifsi = CIFS_I(inode); __u64 count, old_eof, new_eof; xid = get_xid(); @@ -3608,6 +3615,7 @@ static long smb3_insert_range(struct file *file, struct cifs_tcon *tcon, goto out_2; truncate_setsize(inode, new_eof); + netfs_resize_file(&cifsi->netfs, i_size_read(inode), true); fscache_resize_cookie(cifs_inode_cookie(inode), i_size_read(inode)); rc = smb2_copychunk_range(xid, cfile, cfile, off, count, off + len); |