Use cifsi->netfs_ctx.remote_i_size instead of cifsi->server_eof so that netfslib can refer to it to. Signed-off-by: David Howells <dhowells@xxxxxxxxxx> cc: Steve French <sfrench@xxxxxxxxx> cc: Shyam Prasad N <nspmangalore@xxxxxxxxx> cc: Rohith Surabattula <rohiths.msft@xxxxxxxxx> cc: Jeff Layton <jlayton@xxxxxxxxxx> cc: linux-cifs@xxxxxxxxxxxxxxx cc: linux-cachefs@xxxxxxxxxx cc: linux-fsdevel@xxxxxxxxxxxxxxx cc: linux-mm@xxxxxxxxx --- fs/smb/client/cifsfs.c | 2 +- fs/smb/client/cifsglob.h | 1 - fs/smb/client/file.c | 8 ++++---- fs/smb/client/inode.c | 6 +++--- fs/smb/client/smb2ops.c | 10 +++++----- 5 files changed, 13 insertions(+), 14 deletions(-) diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 22869cda1356..85799e9e0f4c 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -395,7 +395,7 @@ cifs_alloc_inode(struct super_block *sb) spin_lock_init(&cifs_inode->writers_lock); cifs_inode->writers = 0; cifs_inode->netfs.inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */ - cifs_inode->server_eof = 0; + cifs_inode->netfs.remote_i_size = 0; cifs_inode->uniqueid = 0; cifs_inode->createtime = 0; cifs_inode->epoch = 0; diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 22fa98428845..1943d035b8d3 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -1527,7 +1527,6 @@ struct cifsInodeInfo { spinlock_t writers_lock; unsigned int writers; /* Number of writers on this inode */ unsigned long time; /* jiffies of last update of inode */ - u64 server_eof; /* current file size on server -- protected by i_lock */ u64 uniqueid; /* server inode number */ u64 createtime; /* creation time on server */ __u8 lease_key[SMB2_LEASE_KEY_SIZE]; /* lease key for this inode */ diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c index b4f16ef62115..0383ce61ac35 100644 --- a/fs/smb/client/file.c +++ b/fs/smb/client/file.c @@ -2117,8 +2117,8 @@ cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset, { loff_t end_of_write = offset + bytes_written; - if (end_of_write > cifsi->server_eof) - cifsi->server_eof = end_of_write; + if (end_of_write > cifsi->netfs.remote_i_size) + netfs_resize_file(&cifsi->netfs, end_of_write); } static ssize_t @@ -3246,8 +3246,8 @@ cifs_uncached_writev_complete(struct work_struct *work) spin_lock(&inode->i_lock); cifs_update_eof(cifsi, wdata->offset, wdata->bytes); - if (cifsi->server_eof > inode->i_size) - i_size_write(inode, cifsi->server_eof); + if (cifsi->netfs.remote_i_size > inode->i_size) + i_size_write(inode, cifsi->netfs.remote_i_size); spin_unlock(&inode->i_lock); complete(&wdata->done); diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index d7c302442c1e..6815b50ec56c 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -102,7 +102,7 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr) /* revalidate if mtime or size have changed */ fattr->cf_mtime = timestamp_truncate(fattr->cf_mtime, inode); if (timespec64_equal(&inode->i_mtime, &fattr->cf_mtime) && - cifs_i->server_eof == fattr->cf_eof) { + cifs_i->netfs.remote_i_size == fattr->cf_eof) { cifs_dbg(FYI, "%s: inode %llu is unchanged\n", __func__, cifs_i->uniqueid); return; @@ -191,7 +191,7 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr) else clear_bit(CIFS_INO_DELETE_PENDING, &cifs_i->flags); - cifs_i->server_eof = fattr->cf_eof; + cifs_i->netfs.remote_i_size = fattr->cf_eof; /* * Can't safely change the file size here if the client is writing to * it due to potential races. @@ -2776,7 +2776,7 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs, set_size_out: if (rc == 0) { - cifsInode->server_eof = attrs->ia_size; + netfs_resize_file(&cifsInode->netfs, attrs->ia_size); cifs_setsize(inode, attrs->ia_size); /* * i_blocks is not related to (i_size / i_blksize), but instead diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index dc18130db9b3..e7f765673246 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -3554,7 +3554,7 @@ 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, &eof); if (rc == 0) { - cifsi->server_eof = off + len; + netfs_resize_file(&cifsi->netfs, off + len); cifs_setsize(inode, off + len); cifs_truncate_page(inode->i_mapping, inode->i_size); truncate_setsize(inode, off + len); @@ -3646,8 +3646,8 @@ 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; __le64 eof; loff_t old_eof; @@ -3682,9 +3682,9 @@ 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); + netfs_resize_file(&cifsi->netfs, eof); + truncate_setsize(inode, eof); + fscache_resize_cookie(cifs_inode_cookie(inode), eof); out_2: filemap_invalidate_unlock(inode->i_mapping); out: -- Linux-cachefs mailing list Linux-cachefs@xxxxxxxxxx https://listman.redhat.com/mailman/listinfo/linux-cachefs