This patch removes commented out code.
Signed-off-by: Pekka Enberg <[EMAIL PROTECTED]>
---
asn1.c | 122 ----------------------------------------------------------
cifsencrypt.c | 5 --
cifsfs.c | 25 -----------
cifssmb.c | 48 +---------------------
connect.c | 25 -----------
dir.c | 18 --------
fcntl.c | 5 --
file.c | 105 -------------------------------------------------
inode.c | 27 ------------
link.c | 13 ------
misc.c | 6 --
readdir.c | 62 -----------------------------
transport.c | 2
13 files changed, 6 insertions(+), 457 deletions(-)
Index: 2.6/fs/cifs/asn1.c
===================================================================
--- 2.6.orig/fs/cifs/asn1.c 2005-01-12 23:39:37.335242560 +0200
+++ 2.6/fs/cifs/asn1.c 2005-01-12 23:39:40.806714816 +0200
@@ -236,128 +236,6 @@
}
}
-/* static unsigned char asn1_null_decode(struct asn1_ctx *ctx,
- unsigned char *eoc)
-{
- ctx->pointer = eoc;
- return 1;
-}
-
-static unsigned char asn1_long_decode(struct asn1_ctx *ctx,
- unsigned char *eoc, long *integer)
-{
- unsigned char ch;
- unsigned int len;
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer = (signed char) ch;
- len = 1;
-
- while (ctx->pointer < eoc) {
- if (++len > sizeof(long)) {
- ctx->error = ASN1_ERR_DEC_BADVALUE;
- return 0;
- }
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer <<= 8;
- *integer |= ch;
- }
- return 1;
-}
-
-static unsigned char asn1_uint_decode(struct asn1_ctx *ctx,
- unsigned char *eoc,
- unsigned int *integer)
-{
- unsigned char ch;
- unsigned int len;
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer = ch;
- if (ch == 0)
- len = 0;
- else
- len = 1;
-
- while (ctx->pointer < eoc) {
- if (++len > sizeof(unsigned int)) {
- ctx->error = ASN1_ERR_DEC_BADVALUE;
- return 0;
- }
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer <<= 8;
- *integer |= ch;
- }
- return 1;
-}
-
-static unsigned char asn1_ulong_decode(struct asn1_ctx *ctx,
- unsigned char *eoc,
- unsigned long *integer)
-{
- unsigned char ch;
- unsigned int len;
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer = ch;
- if (ch == 0)
- len = 0;
- else
- len = 1;
-
- while (ctx->pointer < eoc) {
- if (++len > sizeof(unsigned long)) {
- ctx->error = ASN1_ERR_DEC_BADVALUE;
- return 0;
- }
-
- if (!asn1_octet_decode(ctx, &ch))
- return 0;
-
- *integer <<= 8;
- *integer |= ch;
- }
- return 1;
-}
-
-static unsigned char
-asn1_octets_decode(struct asn1_ctx *ctx,
- unsigned char *eoc,
- unsigned char **octets, unsigned int *len)
-{
- unsigned char *ptr;
-
- *len = 0;
-
- *octets = kmalloc(eoc - ctx->pointer, GFP_ATOMIC);
- if (*octets == NULL) {
- return 0;
- }
-
- ptr = *octets;
- while (ctx->pointer < eoc) {
- if (!asn1_octet_decode(ctx, (unsigned char *) ptr++)) {
- kfree(*octets);
- *octets = NULL;
- return 0;
- }
- (*len)++;
- }
- return 1;
-} */
-
static unsigned char
asn1_subid_decode(struct asn1_ctx *ctx, unsigned long *subid)
{
Index: 2.6/fs/cifs/cifsencrypt.c
===================================================================
--- 2.6.orig/fs/cifs/cifsencrypt.c 2005-01-12 23:39:37.336242408 +0200
+++ 2.6/fs/cifs/cifsencrypt.c 2005-01-12 23:39:40.807714664 +0200
@@ -120,9 +120,6 @@
if(rc)
return rc;
-
-/* cifs_dump_mem("what we think it should be:
",what_we_think_sig_should_be,16); */
-
if(memcmp(server_response_sig, what_we_think_sig_should_be, 8))
return -EACCES;
else
@@ -198,11 +195,9 @@
{
struct HMACMD5Context context;
memcpy(v2_session_response + 8, ses->server->cryptKey,8);
- /* gen_blob(v2_session_response + 16); */
hmac_md5_init_limK_to_64(ses->mac_signing_key, 16, &context);
hmac_md5_update(ses->server->cryptKey,8,&context);
-/* hmac_md5_update(v2_session_response+16)client thing,8,&context); */ /*
BB fix */
hmac_md5_final(v2_session_response,&context);
}
Index: 2.6/fs/cifs/cifsfs.c
===================================================================
--- 2.6.orig/fs/cifs/cifsfs.c 2005-01-12 23:39:37.337242256 +0200
+++ 2.6/fs/cifs/cifsfs.c 2005-01-12 23:39:40.808714512 +0200
@@ -109,8 +109,6 @@
sb->s_magic = CIFS_MAGIC_NUMBER;
sb->s_op = &cifs_super_ops;
-/* if(cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
- sb->s_blocksize = cifs_sb->tcon->ses->server->maxBuf -
MAX_CIFS_HDR_SIZE; */
#ifdef CONFIG_CIFS_QUOTA
sb->s_qcop = &cifs_quotactl_ops;
#endif
@@ -191,10 +189,6 @@
rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls);
- /*
- int f_type;
- __fsid_t f_fsid;
- int f_namelen; */
/* BB get from info put in tcon struct at mount time with call to
QFSAttrInfo */
FreeXid(xid);
return 0; /* always return success? what if volume is no
longer available? */
@@ -400,12 +394,7 @@
.statfs = cifs_statfs,
.alloc_inode = cifs_alloc_inode,
.destroy_inode = cifs_destroy_inode,
-/* .drop_inode = generic_delete_inode,
- .delete_inode = cifs_delete_inode, *//* Do not need the above two
functions
- unless later we add lazy close of inodes or unless the kernel forgets to
call
- us with the same number of releases (closes) as opens */
.show_options = cifs_show_options,
-/* .umount_begin = cifs_umount_begin, *//* consider adding in the future
*/
.remount_fs = cifs_remount,
};
@@ -463,11 +452,6 @@
return generic_file_read(file,read_data,read_size,poffset);
} else {
/* BB do we need to lock inode from here until after
invalidate? */
-/* if(file->f_dentry->d_inode->i_mapping) {
- filemap_fdatawrite(file->f_dentry->d_inode->i_mapping);
- filemap_fdatawait(file->f_dentry->d_inode->i_mapping);
- }*/
-/* cifs_revalidate(file->f_dentry);*/ /* BB fixme */
/* BB we should make timer configurable - perhaps
by simply calling cifs_revalidate here */
@@ -519,7 +503,6 @@
.name = "cifs",
.get_sb = cifs_get_sb,
.kill_sb = kill_anon_super,
- /* .fs_flags */
};
struct inode_operations cifs_dir_inode_ops = {
.create = cifs_create,
@@ -531,7 +514,6 @@
.rmdir = cifs_rmdir,
.rename = cifs_rename,
.permission = cifs_permission,
-/* revalidate:cifs_revalidate, */
.setattr = cifs_setattr,
.symlink = cifs_symlink,
.mknod = cifs_mknod,
@@ -544,7 +526,6 @@
};
struct inode_operations cifs_file_inode_ops = {
-/* revalidate:cifs_revalidate, */
.setattr = cifs_setattr,
.getattr = cifs_getattr, /* do we need this anymore? */
.rename = cifs_rename,
@@ -562,9 +543,6 @@
.follow_link = cifs_follow_link,
.put_link = cifs_put_link,
.permission = cifs_permission,
- /* BB add the following two eventually */
- /* revalidate: cifs_revalidate,
- setattr: cifs_notify_change, *//* BB do we need notify change */
#ifdef CONFIG_CIFS_XATTR
.setxattr = cifs_setxattr,
.getxattr = cifs_getxattr,
@@ -641,7 +619,6 @@
} else {
CIFSMaxBufSize &= 0x1FE00; /* Round size to even 512 byte mult*/
}
-/* cERROR(1,("CIFSMaxBufSize %d 0x%x",CIFSMaxBufSize,CIFSMaxBufSize)); */
cifs_req_cachep = kmem_cache_create("cifs_request",
CIFSMaxBufSize +
MAX_CIFS_HDR_SIZE, 0,
@@ -794,7 +771,6 @@
deadlock when oplock received on delete
since vfs_unlink holds the i_sem across
the call */
- /* down(&inode->i_sem);*/
if (S_ISREG(inode->i_mode)) {
rc =
filemap_fdatawrite(inode->i_mapping);
if(CIFS_I(inode)->clientCanCacheRead ==
0) {
@@ -803,7 +779,6 @@
}
} else
rc = 0;
- /* up(&inode->i_sem);*/
if (rc)
CIFS_I(inode)->write_behind_rc = rc;
cFYI(1,("Oplock flush inode %p rc
%d",inode,rc));
Index: 2.6/fs/cifs/cifssmb.c
===================================================================
--- 2.6.orig/fs/cifs/cifssmb.c 2005-01-12 23:39:39.111972456 +0200
+++ 2.6/fs/cifs/cifssmb.c 2005-01-12 23:39:40.817713144 +0200
@@ -739,8 +739,6 @@
if (tcon->ses->capabilities & CAP_UNIX)
pSMB->FileAttributes |= cpu_to_le32(ATTR_POSIX_SEMANTICS);
- /* if ((omode & S_IWUGO) == 0)
- pSMB->FileAttributes |= cpu_to_le32(ATTR_READONLY);*/
/* Above line causes problems due to vfs splitting create into two
pieces - need to set mode after file created not while it is
being created */
@@ -838,10 +836,6 @@
pReadData =
(char *) (&pSMBr->hdr.Protocol) +
le16_to_cpu(pSMBr->DataOffset);
-/* if(rc = copy_to_user(buf, pReadData, data_length)) {
- cERROR(1,("Faulting on read rc = %d",rc));
- rc = -EFAULT;
- }*/ /* can not use copy_to_user when using page cache*/
if(*buf)
memcpy(*buf,pReadData,data_length);
}
@@ -979,13 +973,7 @@
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
-/* rc = SendReceive2(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, buf, buflen,
&bytes_returned, long_op); */ /* BB fixme BB */
- if (rc) {
- cFYI(1, ("Send error in write2 (large write) = %d", rc));
- *nbytes = 0;
- } else
- *nbytes = le16_to_cpu(pSMBr->Count);
+ *nbytes = le16_to_cpu(pSMBr->Count);
if (pSMB)
cifs_small_buf_release(pSMB);
@@ -1774,9 +1762,6 @@
ace->e_perm = (__u16)cifs_ace->cifs_e_perm;
ace->e_tag = (__u16)cifs_ace->cifs_e_tag;
ace->e_id = (__u32)le64_to_cpu(cifs_ace->cifs_uid);
- /* cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id)); */
-
- return;
}
/* Convert ACL from CIFS POSIX wire format to local Linux POSIX ACL xattr */
@@ -1846,7 +1831,6 @@
cifs_ace->cifs_uid = cpu_to_le64(-1);
} else
cifs_ace->cifs_uid = (__u64)cpu_to_le32(local_ace->e_id);
- /*cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id));*/
return rc;
}
@@ -2079,7 +2063,6 @@
int name_len;
__u16 params, byte_count;
-/* cFYI(1, ("In QPathInfo path %s", searchName)); */ /* BB fixme BB */
QPathInfoRetry:
rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
(void **) &pSMBr);
@@ -2537,7 +2520,6 @@
psrch_inf->entries_in_buffer =
le16_to_cpu(parms->SearchCount);
psrch_inf->index_of_last_entry =
psrch_inf->entries_in_buffer;
-/*cFYI(1,("entries in buf %d index_of_last
%d",psrch_inf->entries_in_buffer,psrch_inf->index_of_last_entry)); */
*pnetfid = parms->SearchHandle;
} else {
if(pSMB)
@@ -2590,15 +2572,6 @@
pSMB->SearchHandle = searchHandle; /* always kept as le */
pSMB->SearchCount =
cpu_to_le16(CIFSMaxBufSize / sizeof (FILE_UNIX_INFO));
- /* test for Unix extensions */
-/* if (tcon->ses->capabilities & CAP_UNIX) {
- pSMB->InformationLevel = cpu_to_le16(SMB_FIND_FILE_UNIX);
- psrch_inf->info_level = SMB_FIND_FILE_UNIX;
- } else {
- pSMB->InformationLevel =
- cpu_to_le16(SMB_FIND_FILE_DIRECTORY_INFO);
- psrch_inf->info_level = SMB_FIND_FILE_DIRECTORY_INFO;
- } */
pSMB->InformationLevel = cpu_to_le16(psrch_inf->info_level);
pSMB->ResumeKey = psrch_inf->resume_key;
pSMB->SearchFlags =
@@ -2653,8 +2626,6 @@
psrch_inf->entries_in_buffer =
le16_to_cpu(parms->SearchCount);
psrch_inf->index_of_last_entry +=
psrch_inf->entries_in_buffer;
-/* cFYI(1,("fnxt2 entries in buf %d index_of_last
%d",psrch_inf->entries_in_buffer,psrch_inf->index_of_last_entry)); */
-
/* BB fixme add unlock here */
}
@@ -3798,8 +3769,6 @@
}
if (pSMB)
cifs_buf_release(pSMB);
-/* if (rc == -EAGAIN)
- goto NotifyRetry; */
return rc;
}
#ifdef CONFIG_CIFS_XATTR
@@ -3875,11 +3844,7 @@
of these trans2 responses */
if (rc || (pSMBr->ByteCount < 4))
rc = -EIO; /* bad smb */
- /* else if (pFindData){
- memcpy((char *) pFindData,
- (char *) &pSMBr->hdr.Protocol +
- data_offset, kl);
- }*/ else {
+ else {
/* check that length of list is not more than bcc */
/* check that each entry does not go beyond length
of list */
@@ -3888,7 +3853,6 @@
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
struct fealist * ea_response_data;
rc = 0;
- /* validate_trans2_offsets() */
/* BB to check if(start of smb + data_offset > &bcc+
bcc)*/
ea_response_data = (struct fealist *)
(((char *) &pSMBr->hdr.Protocol) +
@@ -4019,11 +3983,7 @@
of these trans2 responses */
if (rc || (pSMBr->ByteCount < 4))
rc = -EIO; /* bad smb */
- /* else if (pFindData){
- memcpy((char *) pFindData,
- (char *) &pSMBr->hdr.Protocol +
- data_offset, kl);
- }*/ else {
+ else {
/* check that length of list is not more than bcc */
/* check that each entry does not go beyond length
of list */
@@ -4032,7 +3992,6 @@
__u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
struct fealist * ea_response_data;
rc = -ENODATA;
- /* validate_trans2_offsets() */
/* BB to check if(start of smb + data_offset > &bcc+
bcc)*/
ea_response_data = (struct fealist *)
(((char *) &pSMBr->hdr.Protocol) +
@@ -4176,7 +4135,6 @@
we need to ensure that it fits within the smb */
/*BB add length check that it would fit in negotiated SMB buffer size
BB */
- /* if(ea_value_len > buffer_size - 512 (enough for header)) */
if(ea_value_len)
memcpy(parm_data->list[0].name+name_len+1,ea_value,ea_value_len);
Index: 2.6/fs/cifs/connect.c
===================================================================
--- 2.6.orig/fs/cifs/connect.c 2005-01-12 23:39:37.344241192 +0200
+++ 2.6/fs/cifs/connect.c 2005-01-12 23:39:40.821712536 +0200
@@ -184,7 +184,6 @@
if(server->tcpStatus != CifsExiting)
server->tcpStatus = CifsGood;
spin_unlock(&GlobalMid_Lock);
- /* atomic_set(&server->inFlight,0);*/
wake_up(&server->response_q);
}
}
@@ -1200,8 +1199,6 @@
xid = GetXid();
-/* cFYI(1, ("Entering cifs_mount. Xid: %d with: %s", xid, mount_data)); */
-
memset(&volume_info,0,sizeof(struct smb_vol));
if (cifs_parse_mount_options(mount_data, devname, &volume_info)) {
if(volume_info.UNC)
@@ -1518,7 +1515,6 @@
} else
cFYI(1, ("No session or bad tcon"));
sesInfoFree(pSesInfo);
- /* pSesInfo = NULL; */
}
}
} else {
@@ -1928,7 +1924,6 @@
rc = SendReceive(xid, ses, smb_buffer, smb_buffer_response,
&bytes_returned, 1);
if (rc) {
-/* rc = map_smb_to_linux_error(smb_buffer_response); *//* done in
SendReceive now */
} else if ((smb_buffer_response->WordCount == 3)
|| (smb_buffer_response->WordCount == 4)) {
__u16 action = le16_to_cpu(pSMBr->resp.Action);
@@ -2137,7 +2132,7 @@
negotiate_flags =
NTLMSSP_NEGOTIATE_UNICODE | NTLMSSP_NEGOTIATE_OEM |
NTLMSSP_REQUEST_TARGET | NTLMSSP_NEGOTIATE_NTLM | 0x80000000 |
- /* NTLMSSP_NEGOTIATE_ALWAYS_SIGN | */ NTLMSSP_NEGOTIATE_128;
+ NTLMSSP_NEGOTIATE_128;
if(sign_CIFS_PDUs)
negotiate_flags |= NTLMSSP_NEGOTIATE_SIGN;
if(ntlmv2_support)
@@ -2218,7 +2213,6 @@
rc = 0;
if (rc) {
-/* rc = map_smb_to_linux_error(smb_buffer_response); *//* done in
SendReceive now */
} else if ((smb_buffer_response->WordCount == 3)
|| (smb_buffer_response->WordCount == 4)) {
__u16 action = le16_to_cpu(pSMBr->resp.Action);
@@ -2483,7 +2477,7 @@
NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_TARGET_INFO |
0x80000000 | NTLMSSP_NEGOTIATE_128;
if(sign_CIFS_PDUs)
- negotiate_flags |= /* NTLMSSP_NEGOTIATE_ALWAYS_SIGN |*/
NTLMSSP_NEGOTIATE_SIGN;
+ negotiate_flags |= NTLMSSP_NEGOTIATE_SIGN;
if(ntlmv2_flag)
negotiate_flags |= NTLMSSP_NEGOTIATE_NTLMV2;
@@ -2548,14 +2542,6 @@
cpu_to_le16(len);
}
- /* SecurityBlob->WorkstationName.Length =
cifs_strtoUCS((wchar_t *) bcc_ptr, "AMACHINE",64, nls_codepage);
- SecurityBlob->WorkstationName.Length *= 2;
- SecurityBlob->WorkstationName.MaximumLength =
cpu_to_le16(SecurityBlob->WorkstationName.Length);
- SecurityBlob->WorkstationName.Buffer =
cpu_to_le32(SecurityBlobLength);
- bcc_ptr += SecurityBlob->WorkstationName.Length;
- SecurityBlobLength += SecurityBlob->WorkstationName.Length;
- SecurityBlob->WorkstationName.Length =
cpu_to_le16(SecurityBlob->WorkstationName.Length); */
-
if ((long) bcc_ptr % 2) {
*bcc_ptr = 0;
bcc_ptr++;
@@ -2633,7 +2619,6 @@
rc = SendReceive(xid, ses, smb_buffer, smb_buffer_response,
&bytes_returned, 1);
if (rc) {
-/* rc = map_smb_to_linux_error(smb_buffer_response); *//* done in
SendReceive now */
} else if ((smb_buffer_response->WordCount == 3)
|| (smb_buffer_response->WordCount == 4)) {
__u16 action = le16_to_cpu(pSMBr->resp.Action);
@@ -2641,9 +2626,6 @@
le16_to_cpu(pSMBr->resp.SecurityBlobLength);
if (action & GUEST_LOGIN)
cFYI(1, (" Guest login")); /* BB do we want to set
anything in SesInfo struct ? */
-/* if(SecurityBlob2->MessageType != NtLm??){
- cFYI("Unexpected message type on auth response is %d "));
- } */
if (ses) {
cFYI(1,
("Does UID on challenge %d match auth response UID
%d ",
@@ -2856,8 +2838,6 @@
rc = SendReceive(xid, ses, smb_buffer, smb_buffer_response, &length, 0);
- /* if (rc) rc = map_smb_to_linux_error(smb_buffer_response); */
- /* above now done in SendReceive */
if ((rc == 0) && (tcon != NULL)) {
tcon->tidStatus = CifsGood;
tcon->tid = smb_buffer_response->Tid;
@@ -3017,7 +2997,6 @@
v2_response = kmalloc(16 + 64 /* blob
*/, GFP_KERNEL);
if(v2_response) {
CalcNTLMv2_response(pSesInfo,v2_response);
-/*
cifs_calculate_ntlmv2_mac_key(pSesInfo->mac_signing_key, response,
ntlm_session_key, */
kfree(v2_response);
/* BB Put dummy sig in SessSetup PDU? */
} else
Index: 2.6/fs/cifs/dir.c
===================================================================
--- 2.6.orig/fs/cifs/dir.c 2005-01-12 23:39:37.345241040 +0200
+++ 2.6/fs/cifs/dir.c 2005-01-12 23:39:40.822712384 +0200
@@ -297,7 +297,6 @@
pCifsFile->closePend = FALSE;
init_MUTEX(&pCifsFile->fh_sem);
/* put the following in at open now */
- /* pCifsFile->pfile = file; */
write_lock(&GlobalSMBSeslock);
list_add(&pCifsFile->tlist,&pTcon->openFileList);
pCifsInode = CIFS_I(newinode);
@@ -489,11 +488,8 @@
{
int isValid = 1;
-/* lock_kernel(); *//* surely we do not want to lock the kernel for a
whole network round trip which could take seconds */
-
if (direntry->d_inode) {
if (cifs_revalidate(direntry)) {
- /* unlock_kernel(); */
return 0;
}
} else {
@@ -501,23 +497,9 @@
("In cifs_d_revalidate with no inode but name = %s and
dentry 0x%p",
direntry->d_name.name, direntry));
}
-
-/* unlock_kernel(); */
-
return isValid;
}
-/* static int cifs_d_delete(struct dentry *direntry)
-{
- int rc = 0;
-
- cFYI(1, ("In cifs d_delete, name = %s", direntry->d_name.name));
-
- return rc;
-} */
-
struct dentry_operations cifs_dentry_ops = {
.d_revalidate = cifs_d_revalidate,
-/* d_delete: cifs_d_delete, *//* not needed except for debugging */
- /* no need for d_hash, d_compare, d_release, d_iput ... yet. BB confirm
this BB */
};
Index: 2.6/fs/cifs/fcntl.c
===================================================================
--- 2.6.orig/fs/cifs/fcntl.c 2005-01-12 23:39:37.346240888 +0200
+++ 2.6/fs/cifs/fcntl.c 2005-01-12 23:39:40.823712232 +0200
@@ -58,11 +58,6 @@
cifs_ntfy_flags |= FILE_NOTIFY_CHANGE_SECURITY |
FILE_NOTIFY_CHANGE_ATTRIBUTES;
}
-/* if(fcntl_notify_flags & DN_MULTISHOT) {
- cifs_ntfy_flags |= ;
- } */ /* BB fixme - not sure how to handle this with CIFS yet */
-
-
return cifs_ntfy_flags;
}
Index: 2.6/fs/cifs/file.c
===================================================================
--- 2.6.orig/fs/cifs/file.c 2005-01-12 23:39:39.114972000 +0200
+++ 2.6/fs/cifs/file.c 2005-01-12 23:39:40.826711776 +0200
@@ -340,14 +340,6 @@
and server version of file size can be stale. If we
knew for sure that inode was not dirty locally we could do this */
-/* buf = kmalloc(sizeof(FILE_ALL_INFO),GFP_KERNEL);
- if(buf==0) {
- up(&pCifsFile->fh_sem);
- if (full_path)
- kfree(full_path);
- FreeXid(xid);
- return -ENOMEM;
- }*/
rc = CIFSSMBOpen(xid, pTcon, full_path, disposition, desiredAccess,
CREATE_NOT_DIR, &netfid, &oplock, NULL,
cifs_sb->local_nls);
if (rc) {
@@ -584,7 +576,6 @@
rc = 0;
} else {
- /* if rc == ERR_SHARING_VIOLATION ? */
rc = 0; /* do not change lock type to unlock since
range in use */
}
@@ -624,10 +615,6 @@
}
pTcon = cifs_sb->tcon;
- /*cFYI(1,
- (" write %d bytes to offset %lld of %s", write_size,
- *poffset, file->f_dentry->d_name.name)); */
-
if (file->private_data == NULL) {
return -EBADF;
} else {
@@ -744,10 +731,6 @@
}
pTcon = cifs_sb->tcon;
- /*cFYI(1,
- (" write %d bytes to offset %lld of %s", write_size,
- *poffset, file->f_dentry->d_name.name)); */
-
if (file->private_data == NULL) {
return -EBADF;
} else {
@@ -937,20 +920,6 @@
return rc;
}
-#if 0
-static int
-cifs_writepages(struct address_space *mapping, struct writeback_control *wbc)
-{
- int rc = -EFAULT;
- int xid;
-
- xid = GetXid();
-/* call 16K write then Setpageuptodate */
- FreeXid(xid);
- return rc;
-}
-#endif
-
static int
cifs_writepage(struct page* page, struct writeback_control *wbc)
{
@@ -986,30 +955,6 @@
cFYI(1,("commit write for page %p up to position %lld for
%d",page,position,to));
if (position > inode->i_size){
i_size_write(inode, position);
- /*if (file->private_data == NULL) {
- rc = -EBADF;
- } else {
- open_file = (struct cifsFileInfo *)file->private_data;
- cifs_sb = CIFS_SB(inode->i_sb);
- rc = -EAGAIN;
- while(rc == -EAGAIN) {
- if((open_file->invalidHandle) &&
- (!open_file->closePend)) {
- rc =
cifs_reopen_file(file->f_dentry->d_inode,file);
- if(rc != 0)
- break;
- }
- if(!open_file->closePend) {
- rc = CIFSSMBSetFileSize(xid,
cifs_sb->tcon,
- position, open_file->netfid,
- open_file->pid,FALSE);
- } else {
- rc = -EBADF;
- break;
- }
- }
- cFYI(1,(" SetEOF (commit write) rc = %d",rc));
- }*/
}
if (!PageUptodate(page)) {
position = ((loff_t)page->index << PAGE_CACHE_SHIFT) + offset;
@@ -1031,7 +976,6 @@
&position);
if(rc > 0)
rc = 0;
- /* else if rc < 0 should we set writebehind rc? */
kunmap(page);
} else {
set_page_dirty(page);
@@ -1060,33 +1004,6 @@
return rc;
}
-/* static int
-cifs_sync_page(struct page *page)
-{
- struct address_space *mapping;
- struct inode *inode;
- unsigned long index = page->index;
- unsigned int rpages = 0;
- int rc = 0;
-
- cFYI(1,("sync page %p",page));
- mapping = page->mapping;
- if (!mapping)
- return 0;
- inode = mapping->host;
- if (!inode)
- return 0;*/
-
-/* fill in rpages then
- result = cifs_pagein_inode(inode, index, rpages); *//* BB finish */
-
-/* cFYI(1, ("rpages is %d for sync page of Index %ld ", rpages, index));
-
- if (rc < 0)
- return rc;
- return 0;
-} */
-
/*
* As file closes, flush all cached write data for this inode checking
* for write behind errors.
@@ -1444,13 +1361,6 @@
/* server copy of file can have smaller size
than client */
/* BB do we need to verify this common case ?
this case is ok -
if we are at server EOF we will hit it on next
read */
-
- /* while(!list_empty(page_list) && (i < num_pages)) {
- page =
list_entry(page_list->prev,struct page, list);
- list_del(&page->list);
- page_cache_release(page);
- }
- break; */
}
} else {
cFYI(1,("No bytes read (%d) at offset %lld . Cleaning
remaining pages from readahead list",bytes_read,offset));
@@ -1622,10 +1532,6 @@
tmp_inode->i_mode = cifs_sb->mnt_dir_mode;
}
tmp_inode->i_mode |= S_IFDIR;
-/* we no longer mark these because we could not follow them */
-/* } else if (attr & ATTR_REPARSE) {
- *pobject_type = DT_LNK;
- tmp_inode->i_mode |= S_IFLNK;*/
} else {
*pobject_type = DT_REG;
tmp_inode->i_mode |= S_IFREG;
@@ -1746,7 +1652,6 @@
} else if (S_ISLNK(tmp_inode->i_mode)) {
cFYI(1, ("Symbolic Link inode"));
tmp_inode->i_op = &cifs_symlink_inode_ops;
-/* tmp_inode->i_fop = *//* do not need to set to anything */
} else {
cFYI(1, ("Special inode"));
init_special_inode(tmp_inode, tmp_inode->i_mode,
@@ -2179,7 +2084,6 @@
(FILE_DIRECTORY_INFO *) ((char *)
pfindData
+
le32_to_cpu(pfindData->NextEntryOffset));
/* BB also should check to make sure that
pointer is not beyond the end of the SMB */
- /* if(pfindData > lastFindData) rc = -EIO;
break; */
} /* end for loop */
if ((findParms.EndofSearch != 0) && cifsFile) {
cifsFile->srch_inf.endOfSearch = TRUE;
@@ -2405,13 +2309,6 @@
loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT;
cFYI(1,("prepare write for page %p from %d to %d",page,from,to));
if (!PageUptodate(page)) {
- /* if (to - from != PAGE_CACHE_SIZE) {
- void *kaddr = kmap_atomic(page, KM_USER0);
- memset(kaddr, 0, from);
- memset(kaddr + to, 0, PAGE_CACHE_SIZE - to);
- flush_dcache_page(page);
- kunmap_atomic(kaddr, KM_USER0);
- } */
/* If we are writing a full page it will be up to date,
no need to read from the server */
if((to==PAGE_CACHE_SIZE) && (from == 0))
@@ -2440,6 +2337,4 @@
.prepare_write = cifs_prepare_write,
.commit_write = cifs_commit_write,
.set_page_dirty = __set_page_dirty_nobuffers,
- /* .sync_page = cifs_sync_page, */
- /*.direct_IO = */
};
Index: 2.6/fs/cifs/inode.c
===================================================================
--- 2.6.orig/fs/cifs/inode.c 2005-01-12 23:39:37.350240280 +0200
+++ 2.6/fs/cifs/inode.c 2005-01-12 23:39:40.828711472 +0200
@@ -49,7 +49,6 @@
/* we could have done a find first instead but this returns more info */
rc = CIFSSMBUnixQPathInfo(xid, pTcon, search_path, &findData,
cifs_sb->local_nls);
- /* dump_mem("\nUnixQPathInfo return data", &findData,
sizeof(findData)); */
if (rc) {
if (rc == -EREMOTE) {
tmp_path =
@@ -149,9 +148,6 @@
size of 512 is required to be used for calculating num blocks */
-/* inode->i_blocks =
- (inode->i_blksize - 1 + num_of_bytes) >>
inode->i_blkbits;*/
-
/* 512 bytes (2**9) is the fake blocksize that must be used */
/* for this calculation */
inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
@@ -174,7 +170,6 @@
} else if (S_ISLNK(inode->i_mode)) {
cFYI(1, (" Symbolic Link inode "));
inode->i_op = &cifs_symlink_inode_ops;
-/* tmp_inode->i_fop = *//* do not need to set to anything */
} else {
cFYI(1, (" Init special inode "));
init_special_inode(inode, inode->i_mode,
@@ -215,7 +210,6 @@
rc = CIFSSMBQPathInfo(xid, pTcon, search_path, pfindData,
cifs_sb->local_nls);
}
- /* dump_mem("\nQPathInfo return data",&findData, sizeof(findData)); */
if (rc) {
if (rc == -EREMOTE) {
tmp_path =
@@ -261,11 +255,6 @@
Are there Windows server or network appliances
for which IndexNumber field is not guaranteed unique? */
- /* if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM)
{
- (*pinode)->i_ino =
- (unsigned long)pfindData->IndexNumber;
- } */ /*NB: ino incremented to unique num in new_inode*/
-
insert_inode_hash(*pinode);
}
inode = *pinode;
@@ -295,7 +284,6 @@
/* new inode, can safely set these fields */
inode->i_mode = cifs_sb->mnt_file_mode;
-/* if (attr & ATTR_REPARSE) */
/* We no longer handle these as symlinks because we could not */
/* follow them due to the absolute path with drive letter */
if (attr & ATTR_DIRECTORY) {
@@ -391,9 +379,7 @@
/* Unlink can be called from rename so we can not grab
the sem here since we deadlock otherwise */
-/* down(&direntry->d_sb->s_vfs_rename_sem);*/
full_path = build_path_from_dentry(direntry);
-/* up(&direntry->d_sb->s_vfs_rename_sem);*/
if(full_path == NULL) {
FreeXid(xid);
return -ENOMEM;
@@ -730,16 +716,12 @@
direntry->d_sb,xid);
if(rc) {
cFYI(1,("error on getting revalidate info %d",rc));
-/* if(rc != -ENOENT)
- rc = 0; */ /* BB should we cache info on
certain errors? */
}
} else {
rc = cifs_get_inode_info(&direntry->d_inode, full_path, NULL,
direntry->d_sb,xid);
if(rc) {
cFYI(1,("error on getting revalidate info %d",rc));
-/* if(rc != -ENOENT)
- rc = 0; */ /* BB should we cache info on
certain errors? */
}
}
/* should we remap certain errors, access denied?, to zero */
@@ -765,7 +747,6 @@
documentation indicates i_sem may be taken by the kernel
on lookup and rename which could deadlock if we grab
the i_sem here as well */
-/* down(&direntry->d_inode->i_sem);*/
/* need to write out dirty pages here */
if(direntry->d_inode->i_mapping) {
/* do we need to lock inode until after invalidate completes
below? */
@@ -780,7 +761,6 @@
invalidate_remote_inode(direntry->d_inode);
}
}
-/* up(&direntry->d_inode->i_sem);*/
if (full_path)
kfree(full_path);
@@ -907,7 +887,6 @@
}
/* Server is ok setting allocation size implicitly - no need to call:
*/
- /*CIFSSMBSetEOF(xid, pTcon, full_path, attrs->ia_size, TRUE,
cifs_sb->local_nls);*/
if (rc == 0) {
rc = vmtruncate(direntry->d_inode, attrs->ia_size);
@@ -917,19 +896,16 @@
if (attrs->ia_valid & ATTR_UID) {
cFYI(1, (" CIFS - UID changed to %d", attrs->ia_uid));
uid = attrs->ia_uid;
- /* entry->uid = cpu_to_le16(attr->ia_uid); */
}
if (attrs->ia_valid & ATTR_GID) {
cFYI(1, (" CIFS - GID changed to %d", attrs->ia_gid));
gid = attrs->ia_gid;
- /* entry->gid = cpu_to_le16(attr->ia_gid); */
}
time_buf.Attributes = 0;
if (attrs->ia_valid & ATTR_MODE) {
cFYI(1, (" CIFS - Mode changed to 0x%x", attrs->ia_mode));
mode = attrs->ia_mode;
- /* entry->mode = cpu_to_le16(attr->ia_mode); */
}
if ((cifs_sb->tcon->ses->capabilities & CAP_UNIX)
@@ -947,7 +923,6 @@
cpu_to_le32(cifsInode->cifsAttrs &
(~ATTR_READONLY));
}
/* BB to be implemented - via Windows security descriptors or
streams */
- /*
CIFSSMBWinSetPerms(xid,pTcon,full_path,mode,uid,gid,cifs_sb->local_nls);*/
}
if (attrs->ia_valid & ATTR_ATIME) {
@@ -987,8 +962,6 @@
below rather than here */
/* Better to return EOPNOTSUPP until function
below is ready */
- /* CIFSSMBSetTimesLegacy(xid, pTcon, full_path,
- FILE_INFO_STANDARD * data, cifs_sb->local_nls); */
}
}
Index: 2.6/fs/cifs/link.c
===================================================================
--- 2.6.orig/fs/cifs/link.c 2005-01-12 23:39:37.352239976 +0200
+++ 2.6/fs/cifs/link.c 2005-01-12 23:39:40.829711320 +0200
@@ -67,14 +67,6 @@
rc = -EOPNOTSUPP;
}
-/* if (!rc) */
- {
- /* renew_parental_timestamps(old_file);
- inode->i_nlink++;
- mark_inode_dirty(inode);
- d_instantiate(direntry, inode); */
- /* BB add call to either mark inode dirty or refresh its data
and timestamp to current time */
- }
d_drop(direntry); /* force new lookup from server */
cifsInode = CIFS_I(old_file->d_inode);
cifsInode->time = 0; /* will force revalidate to go get info when
needed */
@@ -124,7 +116,6 @@
PATH_MAX-1,
cifs_sb->local_nls);
else {
- /* rc = CIFSSMBQueryReparseLinkInfo */
/* BB Add code to Query ReparsePoint info */
/* BB Add MAC style xsymlink check here if enabled */
}
@@ -178,8 +169,6 @@
if (cifs_sb->tcon->ses->capabilities & CAP_UNIX)
rc = CIFSUnixCreateSymLink(xid, pTcon, full_path, symname,
cifs_sb->local_nls);
- /* else
- rc = CIFSCreateReparseSymLink(xid, pTcon, fromName,
toName,cifs_sb_target->local_nls); */
if (rc == 0) {
if (pTcon->ses->capabilities & CAP_UNIX)
@@ -228,9 +217,7 @@
/* BB would it be safe against deadlock to grab this sem
even though rename itself grabs the sem and calls lookup? */
-/* down(&inode->i_sb->s_vfs_rename_sem);*/
full_path = build_path_from_dentry(direntry);
-/* up(&inode->i_sb->s_vfs_rename_sem);*/
if(full_path == NULL) {
FreeXid(xid);
Index: 2.6/fs/cifs/misc.c
===================================================================
--- 2.6.orig/fs/cifs/misc.c 2005-01-12 23:39:37.353239824 +0200
+++ 2.6/fs/cifs/misc.c 2005-01-12 23:39:40.830711168 +0200
@@ -59,8 +59,6 @@
_FreeXid(unsigned int xid)
{
spin_lock(&GlobalMid_Lock);
- /* if(GlobalTotalActiveXid == 0)
- BUG(); */
GlobalTotalActiveXid--;
spin_unlock(&GlobalMid_Lock);
}
@@ -175,13 +173,11 @@
{
if (buf_to_free == NULL) {
- /* cFYI(1, ("Null buffer passed to cifs_buf_release"));*/
return;
}
mempool_free(buf_to_free,cifs_req_poolp);
atomic_dec(&bufAllocCount);
- return;
}
struct smb_hdr *
@@ -197,7 +193,6 @@
(struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp, SLAB_KERNEL |
SLAB_NOFS);
if (ret_buf) {
/* No need to clear memory here, cleared in header assemble */
- /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
atomic_inc(&smBufAllocCount);
}
return ret_buf;
@@ -404,7 +399,6 @@
+ data_offset);
cFYI(1,("dnotify on %s with action:
0x%x",pnotify->FileName,
pnotify->Action)); /* BB removeme BB */
- /* cifs_dump_mem("Received notify Data is:
",buf,sizeof(struct smb_hdr)+60); */
return TRUE;
}
if(pSMBr->hdr.Status.CifsError) {
Index: 2.6/fs/cifs/readdir.c
===================================================================
--- 2.6.orig/fs/cifs/readdir.c 2005-01-12 23:39:37.355239520 +0200
+++ 2.6/fs/cifs/readdir.c 2005-01-12 23:39:40.832710864 +0200
@@ -47,30 +47,6 @@
FILE_UNIX_INFO * pfindData, int *pobject_type);
-/* BB fixme - add debug wrappers around this function to disable it fixme BB */
-/* static void dump_cifs_file_struct(struct file * file, char * label)
-{
- struct cifsFileInfo * cf;
-
- if(file) {
- cf = (struct cifsFileInfo *)file->private_data;
- if(cf == NULL) {
- cFYI(1,("empty cifs private file data"));
- return;
- }
- if(cf->invalidHandle) {
- cFYI(1,("invalid handle"));
- }
- if(cf->srch_inf.endOfSearch) {
- cFYI(1,("end of search"));
- }
- if(cf->srch_inf.emptyDir) {
- cFYI(1,("empty dir"));
- }
-
- }
-} */
-
static int initiate_cifs_search(const int xid, struct file * file)
{
int rc = 0;
@@ -255,7 +231,6 @@
first_entry_in_buffer =
cifsFile->srch_inf.index_of_last_entry -
cifsFile->srch_inf.entries_in_buffer;
-/* dump_cifs_file_struct(file, "In fce ");*/
if(index_to_find < first_entry_in_buffer) {
/* close and restart search */
cFYI(1,("search backing up - close and restart search"));
@@ -290,7 +265,6 @@
char * current_entry;
char * end_of_smb = cifsFile->srch_inf.ntwrk_buf_start +
smbCalcSize((struct smb_hdr
*)cifsFile->srch_inf.ntwrk_buf_start);
-/* dump_cifs_file_struct(file,"found entry in fce "); */
first_entry_in_buffer = cifsFile->srch_inf.index_of_last_entry -
cifsFile->srch_inf.entries_in_buffer;
pos_in_buf = index_to_find - first_entry_in_buffer;
@@ -325,7 +299,6 @@
*num_to_ret = 0;
} else
*num_to_ret = cifsFile->srch_inf.entries_in_buffer - pos_in_buf;
-/* dump_cifs_file_struct(file, "end fce ");*/
return rc;
}
@@ -388,7 +361,6 @@
pqst->len = len;
}
pqst->hash = full_name_hash(pqst->name,pqst->len);
-/* cFYI(1,("filldir on %s",pqst->name)); */
return rc;
}
@@ -533,32 +505,15 @@
FreeXid(xid);
return -EIO;
}
-/* dump_cifs_file_struct(file, "Begin rdir "); */
cifs_sb = CIFS_SB(file->f_dentry->d_sb);
pTcon = cifs_sb->tcon;
if(pTcon == NULL)
return -EINVAL;
-/* cFYI(1,("readdir2 pos: %lld",file->f_pos)); */
-
switch ((int) file->f_pos) {
case 0:
- /*if (filldir(direntry, ".", 1, file->f_pos,
- file->f_dentry->d_inode->i_ino, DT_DIR) < 0) {
- cERROR(1, ("Filldir for current dir failed "));
- rc = -ENOMEM;
- break;
- }
- file->f_pos++; */
case 1:
- /* if (filldir(direntry, "..", 2, file->f_pos,
- file->f_dentry->d_parent->d_inode->i_ino, DT_DIR) < 0) {
- cERROR(1, ("Filldir for parent dir failed "));
- rc = -ENOMEM;
- break;
- }
- file->f_pos++; */
case 2:
/* 1) If search is active,
is in current search buffer?
@@ -586,14 +541,7 @@
rc = 0;
break;
}
- } /* else {
- cifsFile->invalidHandle = TRUE;
- CIFSFindClose(xid, pTcon, cifsFile->netfid);
- }
- if(cifsFile->search_resume_name) {
- kfree(cifsFile->search_resume_name);
- cifsFile->search_resume_name = NULL;
- } */
+ }
/* BB account for . and .. in f_pos */
/* dump_cifs_file_struct(file, "rdir after default ");*/
@@ -618,13 +566,6 @@
cERROR(1,("beyond end of smb with num to fill
%d i %d",num_to_fill,i)); /* BB removeme BB */
break;
}
-/* if((!(cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_SERVER_INUM)) ||
- (cifsFile->srch_inf.info_level != something that
supports server inodes)) {
- create dentry
- create inode
- fill in inode new_inode (which makes number
locally)
- }
- also create local inode for per reasons unless new
mount parm says otherwise */
rc = cifs_filldir2(current_entry, file,
filldir, direntry,tmp_buf);
file->f_pos++;
@@ -641,7 +582,6 @@
} /* end switch */
rddir2_exit:
- /* dump_cifs_file_struct(file, "end rdir "); */
FreeXid(xid);
return rc;
}
Index: 2.6/fs/cifs/transport.c
===================================================================
--- 2.6.orig/fs/cifs/transport.c 2005-01-12 23:39:37.356239368 +0200
+++ 2.6/fs/cifs/transport.c 2005-01-12 23:39:40.833710712 +0200
@@ -285,8 +285,6 @@
rc = cifs_sign_smb(in_buf, ses, &midQ->sequence_number);
midQ->midState = MID_REQUEST_SUBMITTED;
-/* rc = smb_send2(ses->server->ssocket, in_buf, in_buf->smb_buf_length,
piovec,
- (struct sockaddr *) &(ses->server->addr.sockAddr));*/
if(rc < 0) {
DeleteMidQEntry(midQ);
up(&ses->server->tcpSem);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
