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authorSteve French <sfrench@us.ibm.com>2005-08-31 21:50:37 -0700
committerSteve French <sfrench@us.ibm.com>2005-08-31 21:50:37 -0700
commitbfa0d75a1eee59f0577e3c1697ff570b77581a35 (patch)
treec5399d95379f71903c4f3e82160bd7b4d36bb42d /fs/cifs/readdir.c
parent1c9551878c4629ca78dfe12ed23b9dc8d97770cc (diff)
downloadop-kernel-dev-bfa0d75a1eee59f0577e3c1697ff570b77581a35.zip
op-kernel-dev-bfa0d75a1eee59f0577e3c1697ff570b77581a35.tar.gz
[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/readdir.c')
-rw-r--r--fs/cifs/readdir.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 9780f4e..a1e8dc9 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -200,7 +200,10 @@ static void fill_in_inode(struct inode *tmp_inode,
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
tmp_inode->i_fop->lock = NULL;
tmp_inode->i_data.a_ops = &cifs_addr_ops;
-
+ if((cifs_sb->tcon) && (cifs_sb->tcon->ses) &&
+ (cifs_sb->tcon->ses->server->maxBuf <
+ 4096 + MAX_CIFS_HDR_SIZE))
+ tmp_inode->i_data.a_ops->readpages = NULL;
if(isNewInode)
return; /* No sense invalidating pages for new inode
since have not started caching readahead file
@@ -306,6 +309,10 @@ static void unix_fill_in_inode(struct inode *tmp_inode,
if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
tmp_inode->i_fop->lock = NULL;
tmp_inode->i_data.a_ops = &cifs_addr_ops;
+ if((cifs_sb->tcon) && (cifs_sb->tcon->ses) &&
+ (cifs_sb->tcon->ses->server->maxBuf <
+ 4096 + MAX_CIFS_HDR_SIZE))
+ tmp_inode->i_data.a_ops->readpages = NULL;
if(isNewInode)
return; /* No sense invalidating pages for new inode since we
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