CIFS: Move set_file_size to ops struct
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index eb3d2cf..c4f43cf 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -5395,16 +5395,16 @@
}
-/* We can not use write of zero bytes trick to
- set file size due to need for large file support. Also note that
- this SetPathInfo is preferred to SetFileInfo based method in next
- routine which is only needed to work around a sharing violation bug
- in Samba which this routine can run into */
-
+/*
+ * We can not use write of zero bytes trick to set file size due to need for
+ * large file support. Also note that this SetPathInfo is preferred to
+ * SetFileInfo based method in next routine which is only needed to work around
+ * a sharing violation bugin Samba which this routine can run into.
+ */
int
CIFSSMBSetEOF(const unsigned int xid, struct cifs_tcon *tcon,
- const char *fileName, __u64 size, bool SetAllocation,
- const struct nls_table *nls_codepage, int remap)
+ const char *file_name, __u64 size, struct cifs_sb_info *cifs_sb,
+ bool set_allocation)
{
struct smb_com_transaction2_spi_req *pSMB = NULL;
struct smb_com_transaction2_spi_rsp *pSMBr = NULL;
@@ -5412,6 +5412,8 @@
int name_len;
int rc = 0;
int bytes_returned = 0;
+ int remap = cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR;
+
__u16 params, byte_count, data_count, param_offset, offset;
cFYI(1, "In SetEOF");
@@ -5423,14 +5425,14 @@
if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
name_len =
- cifsConvertToUTF16((__le16 *) pSMB->FileName, fileName,
- PATH_MAX, nls_codepage, remap);
+ cifsConvertToUTF16((__le16 *) pSMB->FileName, file_name,
+ PATH_MAX, cifs_sb->local_nls, remap);
name_len++; /* trailing null */
name_len *= 2;
} else { /* BB improve the check for buffer overruns BB */
- name_len = strnlen(fileName, PATH_MAX);
+ name_len = strnlen(file_name, PATH_MAX);
name_len++; /* trailing null */
- strncpy(pSMB->FileName, fileName, name_len);
+ strncpy(pSMB->FileName, file_name, name_len);
}
params = 6 + name_len;
data_count = sizeof(struct file_end_of_file_info);
@@ -5444,7 +5446,7 @@
param_offset = offsetof(struct smb_com_transaction2_spi_req,
InformationLevel) - 4;
offset = param_offset + params;
- if (SetAllocation) {
+ if (set_allocation) {
if (tcon->ses->capabilities & CAP_INFOLEVEL_PASSTHRU)
pSMB->InformationLevel =
cpu_to_le16(SMB_SET_FILE_ALLOCATION_INFO2);
@@ -5491,8 +5493,8 @@
}
int
-CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon, __u64 size,
- __u16 fid, __u32 pid_of_opener, bool SetAllocation)
+CIFSSMBSetFileSize(const unsigned int xid, struct cifs_tcon *tcon,
+ struct cifsFileInfo *cfile, __u64 size, bool set_allocation)
{
struct smb_com_transaction2_sfi_req *pSMB = NULL;
struct file_end_of_file_info *parm_data;
@@ -5506,8 +5508,8 @@
if (rc)
return rc;
- pSMB->hdr.Pid = cpu_to_le16((__u16)pid_of_opener);
- pSMB->hdr.PidHigh = cpu_to_le16((__u16)(pid_of_opener >> 16));
+ pSMB->hdr.Pid = cpu_to_le16((__u16)cfile->pid);
+ pSMB->hdr.PidHigh = cpu_to_le16((__u16)(cfile->pid >> 16));
params = 6;
pSMB->MaxSetupCount = 0;
@@ -5536,8 +5538,8 @@
+ offset);
pSMB->DataOffset = cpu_to_le16(offset);
parm_data->FileSize = cpu_to_le64(size);
- pSMB->Fid = fid;
- if (SetAllocation) {
+ pSMB->Fid = cfile->fid.netfid;
+ if (set_allocation) {
if (tcon->ses->capabilities & CAP_INFOLEVEL_PASSTHRU)
pSMB->InformationLevel =
cpu_to_le16(SMB_SET_FILE_ALLOCATION_INFO2);