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| author | Alex Gorrod <alexg@wiredtiger.com> | 2013-05-03 11:35:02 +1000 |
|---|---|---|
| committer | Alex Gorrod <alexg@wiredtiger.com> | 2013-05-03 11:35:02 +1000 |
| commit | 62021e3c7ef991b7d2f36daec2fdf3b0ce97a6a0 (patch) | |
| tree | 1ad1d701242486ff47fa99a5c9db3810ecdd5574 /test | |
| parent | aaaa018d8ac1d4629d5337a58e615461f4f0add2 (diff) | |
| download | mongo-62021e3c7ef991b7d2f36daec2fdf3b0ce97a6a0.tar.gz | |
Don't allow test format configurations with illegal page sizes.
Diffstat (limited to 'test')
| -rw-r--r-- | test/format/wts.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/format/wts.c b/test/format/wts.c index 2b4933842e0..4eaff63180e 100644 --- a/test/format/wts.c +++ b/test/format/wts.c @@ -109,7 +109,8 @@ wts_open(void) * Make sure at least 2 internal page per thread can fit in cache. */ maxintlpage = 1U << g.c_intl_page_max; - while (2 * g.c_threads * maxintlpage > g.c_cache << 20) + while (maxintlpage > 512 && + 2 * g.c_threads * maxintlpage > g.c_cache << 20) maxintlpage >>= 1; maxintlitem = MMRAND(maxintlpage / 50, maxintlpage / 40); if (maxintlitem < 40) @@ -117,7 +118,8 @@ wts_open(void) /* Make sure at least two leaf pages per thread can fit in cache. */ maxleafpage = 1U << g.c_leaf_page_max; - while (2 * g.c_threads * (maxintlpage + maxleafpage) > g.c_cache << 20) + while (maxleafpage > 512 && + 2 * g.c_threads * (maxintlpage + maxleafpage) > g.c_cache << 20) maxleafpage >>= 1; maxleafitem = MMRAND(maxleafpage / 50, maxleafpage / 40); if (maxleafitem < 40) |