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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2 03/20] tools/libxc: clean up memory sharing files
No functional changes.
Signed-off-by: Tamas K Lengyel <tamas.lengyel@xxxxxxxxx>
Acked-by: Wei Liu <wl@xxxxxxx>
---
tools/libxc/include/xenctrl.h | 24 ++++++++++++------------
tools/libxc/xc_memshr.c | 12 ++++++------
2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index f4431687b3..b5ffa53d55 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -2060,7 +2060,7 @@ int xc_monitor_emulate_each_rep(xc_interface *xch,
uint32_t domain_id,
*
* Sharing is supported only on the x86 architecture in 64 bit mode, with
* Hardware-Assisted Paging (i.e. Intel EPT, AMD NPT). Moreover, AMD NPT
- * support is considered experimental.
+ * support is considered experimental.
* Calls below return ENOSYS if not in the x86_64 architecture.
* Calls below return ENODEV if the domain does not support HAP.
@@ -2107,13 +2107,13 @@ int xc_memshr_control(xc_interface *xch,
* EINVAL or EACCESS if the request is denied by the security policy
*/
-int xc_memshr_ring_enable(xc_interface *xch,
+int xc_memshr_ring_enable(xc_interface *xch,
uint32_t domid,
uint32_t *port);
/* Disable the ring for ENOMEM communication.
* May fail with EINVAL if the ring was not enabled in the first place.
*/
-int xc_memshr_ring_disable(xc_interface *xch,
+int xc_memshr_ring_disable(xc_interface *xch,
uint32_t domid);
/*
@@ -2126,7 +2126,7 @@ int xc_memshr_ring_disable(xc_interface *xch,
int xc_memshr_domain_resume(xc_interface *xch,
uint32_t domid);
-/* Select a page for sharing.
+/* Select a page for sharing.
*
* A 64 bit opaque handle will be stored in handle. The hypervisor ensures
* that if the page is modified, the handle will be invalidated, and future
@@ -2155,7 +2155,7 @@ int xc_memshr_nominate_gref(xc_interface *xch,
/* The three calls below may fail with
* 10 (or -XENMEM_SHARING_OP_S_HANDLE_INVALID) if the handle passed as source
- * is invalid.
+ * is invalid.
* 9 (or -XENMEM_SHARING_OP_C_HANDLE_INVALID) if the handle passed as client is
* invalid.
*/
@@ -2168,7 +2168,7 @@ int xc_memshr_nominate_gref(xc_interface *xch,
*
* After successful sharing, the client handle becomes invalid. Both <domain,
* gfn> tuples point to the same mfn with the same handle, the one specified as
- * source. Either 3-tuple can be specified later for further re-sharing.
+ * source. Either 3-tuple can be specified later for further re-sharing.
*/
int xc_memshr_share_gfns(xc_interface *xch,
uint32_t source_domain,
@@ -2193,7 +2193,7 @@ int xc_memshr_share_grefs(xc_interface *xch,
/* Allows to add to the guest physmap of the client domain a shared frame
* directly.
*
- * May additionally fail with
+ * May additionally fail with
* 9 (-XENMEM_SHARING_OP_C_HANDLE_INVALID) if the physmap entry for the gfn is
* not suitable.
* ENOMEM if internal data structures cannot be allocated.
@@ -2222,7 +2222,7 @@ int xc_memshr_range_share(xc_interface *xch,
uint64_t last_gfn);
/* Debug calls: return the number of pages referencing the shared frame backing
- * the input argument. Should be one or greater.
+ * the input argument. Should be one or greater.
*
* May fail with EINVAL if there is no backing shared frame for the input
* argument.
@@ -2235,9 +2235,9 @@ int xc_memshr_debug_gref(xc_interface *xch,
uint32_t domid,
grant_ref_t gref);
-/* Audits the share subsystem.
- *
- * Returns ENOSYS if not supported (may not be compiled into the hypervisor).
+/* Audits the share subsystem.
+ *
+ * Returns ENOSYS if not supported (may not be compiled into the hypervisor).
*
* Returns the number of errors found during auditing otherwise. May be (should
* be!) zero.
@@ -2273,7 +2273,7 @@ long xc_sharing_freed_pages(xc_interface *xch);
* should return 1. (And dominfo(d) for each of the two domains should return 1
* as well).
*
- * Note that some of these sharing_used_frames may be referenced by
+ * Note that some of these sharing_used_frames may be referenced by
* a single domain page, and thus not realize any savings. The same
* applies to some of the pages counted in dominfo(d)->shr_pages.
*/
diff --git a/tools/libxc/xc_memshr.c b/tools/libxc/xc_memshr.c
index d5e135e0d9..5ef56a6933 100644
--- a/tools/libxc/xc_memshr.c
+++ b/tools/libxc/xc_memshr.c
@@ -41,7 +41,7 @@ int xc_memshr_control(xc_interface *xch,
return do_domctl(xch, &domctl);
}
-int xc_memshr_ring_enable(xc_interface *xch,
+int xc_memshr_ring_enable(xc_interface *xch,
uint32_t domid,
uint32_t *port)
{
@@ -57,7 +57,7 @@ int xc_memshr_ring_enable(xc_interface *xch,
port);
}
-int xc_memshr_ring_disable(xc_interface *xch,
+int xc_memshr_ring_disable(xc_interface *xch,
uint32_t domid)
{
return xc_vm_event_control(xch, domid,
@@ -85,11 +85,11 @@ int xc_memshr_nominate_gfn(xc_interface *xch,
memset(&mso, 0, sizeof(mso));
mso.op = XENMEM_sharing_op_nominate_gfn;
- mso.u.nominate.u.gfn = gfn;
+ mso.u.nominate.u.gfn = gfn;
rc = xc_memshr_memop(xch, domid, &mso);
- if (!rc) *handle = mso.u.nominate.handle;
+ if (!rc) *handle = mso.u.nominate.handle;
return rc;
}
@@ -105,11 +105,11 @@ int xc_memshr_nominate_gref(xc_interface *xch,
memset(&mso, 0, sizeof(mso));
mso.op = XENMEM_sharing_op_nominate_gref;
- mso.u.nominate.u.grant_ref = gref;
+ mso.u.nominate.u.grant_ref = gref;
rc = xc_memshr_memop(xch, domid, &mso);
- if (!rc) *handle = mso.u.nominate.handle;
+ if (!rc) *handle = mso.u.nominate.handle;
return rc;
}
--
2.20.1
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