8547e28bd5
23233-hvm-cr-access.patch 23234-svm-decode-assist-base.patch 23235-svm-decode-assist-crs.patch 23236-svm-decode-assist-invlpg.patch 23238-svm-decode-assist-insn-fetch.patch 23303-cpufreq-misc.patch 23304-amd-oprofile-strings.patch 23305-amd-fam15-xenoprof.patch 23306-amd-fam15-vpmu.patch 23334-amd-fam12+14-vpmu.patch 23338-vtd-force-intremap.patch - fate#310957 - Update to Xen 4.1.1-rc1 c/s 23064 - xentrace: dynamic tracebuffer allocation xen-unstable.xentrace.dynamic_tbuf.patch xen-unstable.xentrace.empty_t_info_pages.patch xen-unstable.xentrace.verbose.patch xen-unstable.xentrace.no_gdprintk.patch xen-unstable.xentrace.comments.patch xen-unstable.xentrace.printk_prefix.patch xen-unstable.xentrace.remove_debug_printk.patch xen-unstable.xentrace.t_info_pages-formula.patch xen-unstable.xentrace.register_cpu_notifier-boot_time.patch xen-unstable.xentrace.t_info_page-overflow.patch xen-unstable.xentrace.t_info_first_offset.patch xen-unstable.xentrace.data_size__read_mostly.patch xen-unstable.xentrace.__insert_record-dst-type.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=124
72 lines
2.2 KiB
Diff
72 lines
2.2 KiB
Diff
xenpaging: remove return values from functions that can not fail
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get_request() and put_response() can not fail, remove return value
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and update calling functions.
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Signed-off-by: Olaf Hering <olaf@aepfle.de>
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---
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tools/xenpaging/xenpaging.c | 19 ++++---------------
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1 file changed, 4 insertions(+), 15 deletions(-)
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Index: xen-4.1.1-testing/tools/xenpaging/xenpaging.c
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===================================================================
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--- xen-4.1.1-testing.orig/tools/xenpaging/xenpaging.c
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+++ xen-4.1.1-testing/tools/xenpaging/xenpaging.c
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@@ -297,7 +297,7 @@ static int xenpaging_teardown(xenpaging_
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return -1;
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}
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-static int get_request(mem_event_t *mem_event, mem_event_request_t *req)
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+static void get_request(mem_event_t *mem_event, mem_event_request_t *req)
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{
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mem_event_back_ring_t *back_ring;
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RING_IDX req_cons;
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@@ -316,11 +316,9 @@ static int get_request(mem_event_t *mem_
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back_ring->sring->req_event = req_cons + 1;
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mem_event_ring_unlock(mem_event);
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-
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- return 0;
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}
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-static int put_response(mem_event_t *mem_event, mem_event_response_t *rsp)
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+static void put_response(mem_event_t *mem_event, mem_event_response_t *rsp)
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{
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mem_event_back_ring_t *back_ring;
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RING_IDX rsp_prod;
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@@ -339,8 +337,6 @@ static int put_response(mem_event_t *mem
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RING_PUSH_RESPONSES(back_ring);
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mem_event_ring_unlock(mem_event);
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-
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- return 0;
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}
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static int xenpaging_evict_page(xenpaging_t *paging,
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@@ -400,9 +396,7 @@ static int xenpaging_resume_page(xenpagi
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int ret;
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/* Put the page info on the ring */
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- ret = put_response(&paging->mem_event, rsp);
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- if ( ret != 0 )
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- goto out;
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+ put_response(&paging->mem_event, rsp);
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/* Notify policy of page being paged in */
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if ( notify_policy )
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@@ -612,12 +606,7 @@ int main(int argc, char *argv[])
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while ( RING_HAS_UNCONSUMED_REQUESTS(&paging->mem_event.back_ring) )
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{
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- rc = get_request(&paging->mem_event, &req);
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- if ( rc != 0 )
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- {
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- ERROR("Error getting request");
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- goto out;
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- }
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+ get_request(&paging->mem_event, &req);
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/* Check if the page has already been paged in */
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if ( test_and_clear_bit(req.gfn, paging->bitmap) )
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