The only thing this hypercall returns is TMEM_SPEC_VERSION.
The comment around is also misleading - this call does not
do any domain operation.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
---
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
Cc: Wei Liu <wei.l...@citrix.com>
v1: Initial submission.
---
tools/libxc/xc_tmem.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/tools/libxc/xc_tmem.c b/tools/libxc/xc_tmem.c
index 4e5c278..31ae3f5 100644
--- a/tools/libxc/xc_tmem.c
+++ b/tools/libxc/xc_tmem.c
@@ -381,16 +381,12 @@ static int xc_tmem_restore_new_pool(
int xc_tmem_restore(xc_interface *xch, int dom, int io_fd)
{
- uint32_t save_version;
uint32_t this_max_pools, this_version;
uint32_t pool_id;
uint32_t minusone;
uint32_t weight, cap, flags;
int checksum = 0;
- save_version =
xc_tmem_control(xch,0,XEN_SYSCTL_TMEM_OP_SAVE_GET_VERSION,dom,0,0,NULL);
- if ( save_version == -1 )
- return -1; /* domain doesn't exist */
if ( read_exact(io_fd, &this_version, sizeof(this_version)) )
return -1;
if ( read_exact(io_fd, &this_max_pools, sizeof(this_max_pools)) )
--
2.4.11
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