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| author | Pavel Shilovsky <piastryyy@gmail.com> | 2011-01-24 14:16:35 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-01-25 19:30:13 +0000 |
| commit | 72432ffcf555decbbae47f1be338e1d2f210aa69 (patch) | |
| tree | 4293cb6e5b880071099756b7523f8f36bb7e16cc /fs/cifs/cifsproto.h | |
| parent | 93c100c0b423266c0ee28497e90fdf27c05e6b8e (diff) | |
| download | lwn-72432ffcf555decbbae47f1be338e1d2f210aa69.tar.gz lwn-72432ffcf555decbbae47f1be338e1d2f210aa69.zip | |
CIFS: Implement cifs_strict_writev (try #4)
If we don't have Exclusive oplock we write a data to the server.
Also set invalidate_mapping flag on the inode if we wrote something
to the server. Add cifs_iovec_write to let the client write iovec
buffers through CIFSSMBWrite2.
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 982895fa7615..35c989f4924f 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -85,6 +85,8 @@ extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length); extern bool is_valid_oplock_break(struct smb_hdr *smb, struct TCP_Server_Info *); extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof); +extern void cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset, + unsigned int bytes_written); extern struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *, bool); extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *, bool); extern unsigned int smbCalcSize(struct smb_hdr *ptr); |