diff options
| author | David Howells <dhowells@redhat.com> | 2022-08-23 14:07:28 +0100 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-08-28 22:34:07 -0500 |
| commit | c3a72bb213209adfe981a4a92ea5746a778323e4 (patch) | |
| tree | 3e441c05d639f49bfe976eb87bf5c6f386dfd131 /fs/cifs/cifsfs.c | |
| parent | b90cb1053190353cc30f0fef0ef1f378ccc063c5 (diff) | |
smb3: Move the flush out of smb2_copychunk_range() into its callers
Move the flush out of smb2_copychunk_range() into its callers. This will
allow the pagecache to be invalidated between the flush and the operation
in smb3_collapse_range() and smb3_insert_range().
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index f54d8bf2732a..e9fb338b8e7e 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -1219,6 +1219,8 @@ ssize_t cifs_file_copychunk_range(unsigned int xid, cifs_dbg(FYI, "copychunk range\n"); + filemap_write_and_wait(src_inode->i_mapping); + if (!src_file->private_data || !dst_file->private_data) { rc = -EBADF; cifs_dbg(VFS, "missing cifsFileInfo on copy range src file\n"); |