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authorDave Kleikamp <shaggy@austin.ibm.com>2006-06-01 19:41:23 +0000
committerSteve French <sfrench@us.ibm.com>2006-06-01 19:41:23 +0000
commit273d81d6ada951ba99f10b755d6f849dbb352730 (patch)
treecfb22593741e71b5f311c4180c542d63f7bcc4df /fs/cifs/inode.c
parent3856a9d443ee24248683c415e535f7a2b0fed0f3 (diff)
[CIFS] Do not overwrite aops
cifs should not be overwriting an element of the aops structure, since the structure is shared by all cifs inodes. Instead define a separate aops structure to suit each purpose. I also took the liberty of replacing a hard-coded 4096 with PAGE_CACHE_SIZE Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com> Signed-off-by: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'fs/cifs/inode.c')
-rw-r--r--fs/cifs/inode.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index a609d2668032..b88147c1dc27 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -180,11 +180,12 @@ int cifs_get_inode_info_unix(struct inode **pinode,
else /* not direct, send byte range locks */
inode->i_fop = &cifs_file_ops;
- 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;
+ PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE)
+ inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
+ else
+ inode->i_data.a_ops = &cifs_addr_ops;
} else if (S_ISDIR(inode->i_mode)) {
cFYI(1, ("Directory inode"));
inode->i_op = &cifs_dir_inode_ops;
@@ -519,10 +520,11 @@ int cifs_get_inode_info(struct inode **pinode,
else /* not direct, send byte range locks */
inode->i_fop = &cifs_file_ops;
- 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;
+ PAGE_CACHE_SIZE + MAX_CIFS_HDR_SIZE)
+ inode->i_data.a_ops = &cifs_addr_ops_smallbuf;
+ else
+ inode->i_data.a_ops = &cifs_addr_ops;
} else if (S_ISDIR(inode->i_mode)) {
cFYI(1, ("Directory inode"));
inode->i_op = &cifs_dir_inode_ops;