# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxx>
# Date 1306228450 -3600
# Node ID d6eb4fc290ba248e6830c5df11c8cb511bfd6db9
# Parent 0d97d90876b0e59648bd403794812941bcb8d13e
libxc: save: noncached write doesn't use live parameter.
so drop it.
Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
diff -r 0d97d90876b0 -r d6eb4fc290ba tools/libxc/xc_domain_save.c
--- a/tools/libxc/xc_domain_save.c Tue May 24 10:14:10 2011 +0100
+++ b/tools/libxc/xc_domain_save.c Tue May 24 10:14:10 2011 +0100
@@ -152,7 +152,7 @@ static uint64_t tv_delta(struct timeval
}
static int noncached_write(xc_interface *xch,
- int fd, int live, void *buffer, int len)
+ int fd, void *buffer, int len)
{
static int write_count = 0;
int rc = (write_exact(fd, buffer, len) == 0) ? len : -1;
@@ -255,12 +255,12 @@ static inline int write_buffer(xc_interf
/* like write_buffer for noncached, which returns number of bytes written */
static inline int write_uncached(xc_interface *xch,
int dobuf, struct outbuf* ob, int fd,
- int live, void* buf, size_t len)
+ void* buf, size_t len)
{
if ( dobuf )
return outbuf_hardwrite(xch, ob, fd, buf, len) ? -1 : len;
else
- return noncached_write(xch, fd, live, buf, len);
+ return noncached_write(xch, fd, buf, len);
}
static int print_stats(xc_interface *xch, uint32_t domid, int pages_sent,
@@ -1066,7 +1066,7 @@ int xc_domain_save(xc_interface *xch, in
copypages:
#define wrexact(fd, buf, len) write_buffer(xch, last_iter, &ob, (fd), (buf),
(len))
-#define ratewrite(fd, live, buf, len) write_uncached(xch, last_iter, &ob,
(fd), (live), (buf), (len))
+#define wruncached(fd, live, buf, len) write_uncached(xch, last_iter, &ob,
(fd), (buf), (len))
/* Now write out each data page, canonicalising page tables as we go... */
for ( ; ; )
@@ -1300,7 +1300,7 @@ int xc_domain_save(xc_interface *xch, in
run of pages we may have previously acumulated */
if ( run )
{
- if ( ratewrite(io_fd, live,
+ if ( wruncached(io_fd, live,
(char*)region_base+(PAGE_SIZE*(j-run)),
PAGE_SIZE*run) != PAGE_SIZE*run )
{
@@ -1332,7 +1332,7 @@ int xc_domain_save(xc_interface *xch, in
goto out;
}
- if ( ratewrite(io_fd, live, page, PAGE_SIZE) != PAGE_SIZE )
+ if ( wruncached(io_fd, live, page, PAGE_SIZE) != PAGE_SIZE
)
{
PERROR("Error when writing to state file (4b)"
" (errno %d)", errno);
@@ -1349,7 +1349,7 @@ int xc_domain_save(xc_interface *xch, in
if ( run )
{
/* write out the last accumulated run of pages */
- if ( ratewrite(io_fd, live,
+ if ( wruncached(io_fd, live,
(char*)region_base+(PAGE_SIZE*(j-run)),
PAGE_SIZE*run) != PAGE_SIZE*run )
{
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