]
Sent: Thursday, January 16, 2014 2:49 AM
To: KY Srinivasan
Cc: gre...@linuxfoundation.org; linux-ker...@vger.kernel.org;
de...@linuxdriverproject.org; a...@canonical.com; jasow...@redhat.com
Subject: Re: [PATCH V2 1/1] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y
On Mon, Jan 20, KY Srinivasan wrote:
I am cleaning up the code based on your feedback. By the time I am
done with my cleanup, I doubt if this patch would apply. Do you mind
if I were to include your changes here as part of my cleanup?
Yes, thats fine.
Olaf
] Drivers: hv: Implement the file copy service
On Mon, Jan 20, KY Srinivasan wrote:
I am cleaning up the code based on your feedback. By the time I am
done with my cleanup, I doubt if this patch would apply. Do you mind
if I were to include your changes here as part of my cleanup?
Yes
On Tue, Jan 14, K. Y. Srinivasan wrote:
+enum hv_fcopy_op {
+ START_FILE_COPY = 0,
+ WRITE_TO_FILE,
+ COMPLETE_FCOPY,
+ CANCEL_FCOPY,
+};
+
+struct hv_fcopy_hdr {
+ enum hv_fcopy_op operation;
+ uuid_le service_id0; /* currently unused */
+ uuid_le
On Tue, Jan 14, K. Y. Srinivasan wrote:
Implement the file copy service for Linux guests on Hyper-V. This permits the
host to copy a file (over VMBUS) into the guest. This facility is part of
guest integration services supported on the Windows platform.
Here is a link that provides additional
On Tue, Jan 14, K. Y. Srinivasan wrote:
This function should return valid numbers:
+static ssize_t fcopy_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ int error = 0;
+
+ if (count != sizeof(int))
+ return 0;
] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y. Srinivasan wrote:
+enum hv_fcopy_op {
+ START_FILE_COPY = 0,
+ WRITE_TO_FILE,
+ COMPLETE_FCOPY,
+ CANCEL_FCOPY,
+};
+
+struct hv_fcopy_hdr {
+ enum hv_fcopy_op operation;
+ uuid_le service_id0
] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y. Srinivasan wrote:
Implement the file copy service for Linux guests on Hyper-V. This permits
the
host to copy a file (over VMBUS) into the guest. This facility is part of
guest integration services supported
] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y. Srinivasan wrote:
This function should return valid numbers:
+static ssize_t fcopy_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ int error = 0
On Thu, Jan 16, 2014 at 10:42:01AM +0100, Olaf Hering wrote:
On Tue, Jan 14, K. Y. Srinivasan wrote:
+enum hv_fcopy_op {
+ START_FILE_COPY = 0,
+ WRITE_TO_FILE,
+ COMPLETE_FCOPY,
+ CANCEL_FCOPY,
+};
+
+struct hv_fcopy_hdr {
+ enum hv_fcopy_op operation;
+ uuid_le
On Tue, Jan 14, K. Y. Srinivasan wrote:
+static int hv_start_fcopy(struct hv_start_fcopy *smsg)
+ if (access((char *)smsg-path_name, F_OK)) {
+ if (smsg-copy_flags CREATE_PATH) {
+ if (mkdir((char *)smsg-path_name, 0755)) {
KY,
I guess this needs a loop
] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y. Srinivasan wrote:
+static int hv_start_fcopy(struct hv_start_fcopy *smsg)
+ if (access((char *)smsg-path_name, F_OK)) {
+ if (smsg-copy_flags CREATE_PATH) {
+ if (mkdir((char *)smsg
On Tue, Jan 14, K. Y. Srinivasan wrote:
+static ssize_t fcopy_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ int error = 0;
+
+ if (count != sizeof(int))
+ return 0;
+
+ if (copy_from_user(error, buf,
] Drivers: hv: Implement the file copy service
On Tue, Jan 14, K. Y. Srinivasan wrote:
+static ssize_t fcopy_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ int error = 0;
+
+ if (count != sizeof(int))
+ return 0
14 matches
Mail list logo
