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PATCH Jens Axboe 1 participant 1 message Nov 3, 2018

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Jens Axboe

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The following changes since commit 199710f5822cf22bf76107f26993a9468f93a422:

oslib: fix strlcat's incorrect copying (2018-10-26 10:24:28 -0600)

are available in the git repository at:

git://git.kernel.dk/fio.git master

for you to fetch changes up to 16500b5a0b03ee0142d592bb74a46943a223b06e:

Fio 3.12 (2018-11-02 12:41:50 -0600)

----------------------------------------------------------------
Jeff Furlong (1):
Fix Windows CPU count

Jens Axboe (1):

      Fio 3.12
 FIO-VERSION-GEN   | 2 +-
 os/os-windows-7.h | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

---

Diff of recent changes:

FIO-VERSION-GEN +1 -1
index 17b215d..ea5be1a 100755
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=FIO-VERSION-FILE
-DEF_VER=fio-3.11
+DEF_VER=fio-3.12
 
 LF='
 '
os/os-windows-7.h +3 -3
index f5ddb8e..0a6eaa3 100644
@@ -10,7 +10,7 @@ typedef struct {
 /* Return all processors regardless of processor group */
 static inline unsigned int cpus_online(void)
 {
-	return GetMaximumProcessorCount(ALL_PROCESSOR_GROUPS);
+	return GetActiveProcessorCount(ALL_PROCESSOR_GROUPS);
 }
 
 static inline void print_mask(os_cpu_mask_t *cpumask)

@@ -104,7 +104,7 @@ static inline int mask_to_group_mask(os_cpu_mask_t *cpumask, int *processor_grou
 	cpus_offset = 0;
 	group_size = 0;
 	while (!found && group < online_groups) {
-		group_size = GetMaximumProcessorCount(group);
+		group_size = GetActiveProcessorCount(group);
 		dprint(FD_PROCESS, "group=%d group_start=%d group_size=%u search_cpu=%d\n",
 		       group, cpus_offset, group_size, search_cpu);
 		if (cpus_offset + group_size > search_cpu)

@@ -271,7 +271,7 @@ static inline int fio_getaffinity(int pid, os_cpu_mask_t *mask)
 	dprint(FD_PROCESS, "current_groups=%d group_count=%d\n",
 	       current_groups[0], group_count);
 	while (true) {
-		group_size = GetMaximumProcessorCount(group);
+		group_size = GetActiveProcessorCount(group);
 		if (group_size == 0) {
 			log_err("fio_getaffinity: error retrieving size of "
 				"processor group %d\n", group);