| Message ID | 1475055746-22401-2-git-send-email-konrad.wilk@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Sep 28, 2016 at 05:42:15AM -0400, Konrad Rzeszutek Wilk wrote: > 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.wilk@oracle.com> Acked-by: Wei Liu <wei.liu2@citrix.com>
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)) )
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.wilk@oracle.com> --- Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Wei Liu <wei.liu2@citrix.com> v1: Initial submission. --- tools/libxc/xc_tmem.c | 4 ---- 1 file changed, 4 deletions(-)