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authorPavel Shilovsky <piastryyy@gmail.com>2011-01-24 14:16:35 -0500
committerSteve French <sfrench@us.ibm.com>2011-01-25 19:30:13 +0000
commit72432ffcf555decbbae47f1be338e1d2f210aa69 (patch)
tree4293cb6e5b880071099756b7523f8f36bb7e16cc /fs/cifs/cifsproto.h
parent93c100c0b423266c0ee28497e90fdf27c05e6b8e (diff)
downloadop-kernel-dev-72432ffcf555decbbae47f1be338e1d2f210aa69.zip
op-kernel-dev-72432ffcf555decbbae47f1be338e1d2f210aa69.tar.gz
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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 982895f..35c989f 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);
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