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| author | Steve French <sfrench@us.ibm.com> | 2005-08-31 21:50:37 -0700 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-08-31 21:50:37 -0700 |
| commit | bfa0d75a1eee59f0577e3c1697ff570b77581a35 (patch) | |
| tree | c5399d95379f71903c4f3e82160bd7b4d36bb42d /fs/cifs/inode.c | |
| parent | 1c9551878c4629ca78dfe12ed23b9dc8d97770cc (diff) | |
| download | linux-bfa0d75a1eee59f0577e3c1697ff570b77581a35.tar.gz linux-bfa0d75a1eee59f0577e3c1697ff570b77581a35.tar.bz2 linux-bfa0d75a1eee59f0577e3c1697ff570b77581a35.zip | |
[CIFS] Add support for legacy servers part 5
Handle small negotiated read sizes (under 4K) and finish up
read and write support.
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/inode.c')
| -rw-r--r-- | fs/cifs/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 0485c6d6ecd5..0fbe02ebc033 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -169,6 +169,10 @@ int cifs_get_inode_info_unix(struct inode **pinode, if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL) inode->i_fop->lock = NULL; inode->i_data.a_ops = &cifs_addr_ops; + /* check if server can support readpages */ + if(pTcon->ses->server->maxBuf < + 4096 + MAX_CIFS_HDR_SIZE) + inode->i_data.a_ops->readpages = NULL; } else if (S_ISDIR(inode->i_mode)) { cFYI(1, (" Directory inode")); inode->i_op = &cifs_dir_inode_ops; @@ -384,6 +388,9 @@ int cifs_get_inode_info(struct inode **pinode, if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL) inode->i_fop->lock = NULL; inode->i_data.a_ops = &cifs_addr_ops; + if(pTcon->ses->server->maxBuf < + 4096 + MAX_CIFS_HDR_SIZE) + inode->i_data.a_ops->readpages = NULL; } else if (S_ISDIR(inode->i_mode)) { cFYI(1, (" Directory inode ")); inode->i_op = &cifs_dir_inode_ops; |