From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tamas K Lengyel Subject: [PATCH RFC v2 02/12] xen/mem_event: Clean out superflous white-spaces Date: Wed, 27 Aug 2014 16:06:30 +0200 Message-ID: <1409148400-14810-3-git-send-email-tklengyel@sec.in.tum.de> References: <1409148400-14810-1-git-send-email-tklengyel@sec.in.tum.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1409148400-14810-1-git-send-email-tklengyel@sec.in.tum.de> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: ian.campbell@citrix.com, tim@xen.org, ian.jackson@eu.citrix.com, stefano.stabellini@citrix.com, andres@lagarcavilla.org, jbeulich@suse.com, dgdegra@tycho.nsa.gov, Tamas K Lengyel List-Id: xen-devel@lists.xenproject.org Signed-off-by: Tamas K Lengyel --- v2: Clean the mem_event header as well. Signed-off-by: Tamas K Lengyel --- xen/common/mem_event.c | 20 ++++++++++---------- xen/include/xen/mem_event.h | 8 ++++---- 2 files changed, 14 insertions(+), 14 deletions(-) diff --git a/xen/common/mem_event.c b/xen/common/mem_event.c index 604f94f..e22b78e 100644 --- a/xen/common/mem_event.c +++ b/xen/common/mem_event.c @@ -58,7 +58,7 @@ static int mem_event_enable( if ( med->ring_page ) return -EBUSY; - /* The parameter defaults to zero, and it should be + /* The parameter defaults to zero, and it should be * set to something */ if ( ring_gfn == 0 ) return -ENOSYS; @@ -66,7 +66,7 @@ static int mem_event_enable( mem_event_ring_lock_init(med); mem_event_ring_lock(med); - rc = prepare_ring_for_helper(d, ring_gfn, &med->ring_pg_struct, + rc = prepare_ring_for_helper(d, ring_gfn, &med->ring_pg_struct, &med->ring_page); if ( rc < 0 ) goto err; @@ -98,7 +98,7 @@ static int mem_event_enable( return 0; err: - destroy_ring_for_helper(&med->ring_page, + destroy_ring_for_helper(&med->ring_page, med->ring_pg_struct); mem_event_ring_unlock(med); @@ -227,7 +227,7 @@ static int mem_event_disable(struct domain *d, struct mem_event_domain *med) } } - destroy_ring_for_helper(&med->ring_page, + destroy_ring_for_helper(&med->ring_page, med->ring_pg_struct); mem_event_ring_unlock(med); } @@ -480,7 +480,7 @@ void mem_event_cleanup(struct domain *d) * the disable routine to complete. It will also drop * all domain refs the wait-queued vcpus are holding. * Finally, because this code path involves previously - * pausing the domain (domain_kill), unpausing the + * pausing the domain (domain_kill), unpausing the * vcpus causes no harm. */ destroy_waitqueue_head(&d->mem_event->paging.wq); (void)mem_event_disable(d, &d->mem_event->paging); @@ -560,7 +560,7 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec, if ( p2m->pod.entry_count ) break; - rc = mem_event_enable(d, mec, med, _VPF_mem_paging, + rc = mem_event_enable(d, mec, med, _VPF_mem_paging, HVM_PARAM_PAGING_RING_PFN, mem_paging_notification); } @@ -580,7 +580,7 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec, } break; - case XEN_DOMCTL_MEM_EVENT_OP_ACCESS: + case XEN_DOMCTL_MEM_EVENT_OP_ACCESS: { struct mem_event_domain *med = &d->mem_event->access; rc = -EINVAL; @@ -598,7 +598,7 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec, if ( !cpu_has_vmx ) break; - rc = mem_event_enable(d, mec, med, _VPF_mem_access, + rc = mem_event_enable(d, mec, med, _VPF_mem_access, HVM_PARAM_ACCESS_RING_PFN, mem_access_notification); } @@ -618,7 +618,7 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec, } break; - case XEN_DOMCTL_MEM_EVENT_OP_SHARING: + case XEN_DOMCTL_MEM_EVENT_OP_SHARING: { struct mem_event_domain *med = &d->mem_event->share; rc = -EINVAL; @@ -637,7 +637,7 @@ int mem_event_domctl(struct domain *d, xen_domctl_mem_event_op_t *mec, if ( !hap_enabled(d) ) break; - rc = mem_event_enable(d, mec, med, _VPF_mem_sharing, + rc = mem_event_enable(d, mec, med, _VPF_mem_sharing, HVM_PARAM_SHARING_RING_PFN, mem_sharing_notification); } diff --git a/xen/include/xen/mem_event.h b/xen/include/xen/mem_event.h index ecf9f64..774909e 100644 --- a/xen/include/xen/mem_event.h +++ b/xen/include/xen/mem_event.h @@ -35,19 +35,19 @@ bool_t mem_event_check_ring(struct mem_event_domain *med); /* Returns 0 on success, -ENOSYS if there is no ring, -EBUSY if there is no * available space and the caller is a foreign domain. If the guest itself * is the caller, -EBUSY is avoided by sleeping on a wait queue to ensure - * that the ring does not lose future events. + * that the ring does not lose future events. * * However, the allow_sleep flag can be set to false in cases in which it is ok * to lose future events, and thus -EBUSY can be returned to guest vcpus - * (handle with care!). + * (handle with care!). * * In general, you must follow a claim_slot() call with either put_request() or * cancel_slot(), both of which are guaranteed to - * succeed. + * succeed. */ int __mem_event_claim_slot(struct domain *d, struct mem_event_domain *med, bool_t allow_sleep); -static inline int mem_event_claim_slot(struct domain *d, +static inline int mem_event_claim_slot(struct domain *d, struct mem_event_domain *med) { return __mem_event_claim_slot(d, med, 1); -- 2.1.0.rc1