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[PATCH] Fix random_map
[fio.git]
/
init.c
diff --git
a/init.c
b/init.c
index b004d89012bc44156ef28f1affc2d5329af8e999..3532c49d968a7436699b8c9a3e75d9d5ed0d2a2e 100644
(file)
--- a/
init.c
+++ b/
init.c
@@
-695,7
+695,7
@@
int init_random_state(struct thread_data *td)
if (!td->norandommap) {
for_each_file(td, f, i) {
blocks = (f->file_size + td->min_bs - 1) / td->min_bs;
if (!td->norandommap) {
for_each_file(td, f, i) {
blocks = (f->file_size + td->min_bs - 1) / td->min_bs;
- num_maps =
blocks
/ BLOCKS_PER_MAP;
+ num_maps =
(blocks + BLOCKS_PER_MAP-1)
/ BLOCKS_PER_MAP;
f->file_map = malloc(num_maps * sizeof(long));
f->num_maps = num_maps;
memset(f->file_map, 0, num_maps * sizeof(long));
f->file_map = malloc(num_maps * sizeof(long));
f->num_maps = num_maps;
memset(f->file_map, 0, num_maps * sizeof(long));