diff options
Diffstat (limited to 'lib/test_xarray.c')
| -rw-r--r-- | lib/test_xarray.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/lib/test_xarray.c b/lib/test_xarray.c index aa47754150ce..126127658b49 100644 --- a/lib/test_xarray.c +++ b/lib/test_xarray.c @@ -702,7 +702,7 @@ static noinline void check_multi_find_2(struct xarray *xa) } } -static noinline void check_find(struct xarray *xa) +static noinline void check_find_1(struct xarray *xa) { unsigned long i, j, k; @@ -748,6 +748,34 @@ static noinline void check_find(struct xarray *xa) XA_BUG_ON(xa, xa_get_mark(xa, i, XA_MARK_0)); } XA_BUG_ON(xa, !xa_empty(xa)); +} + +static noinline void check_find_2(struct xarray *xa) +{ + void *entry; + unsigned long i, j, index = 0; + + xa_for_each(xa, entry, index, ULONG_MAX, XA_PRESENT) { + XA_BUG_ON(xa, true); + } + + for (i = 0; i < 1024; i++) { + xa_store_index(xa, index, GFP_KERNEL); + j = 0; + index = 0; + xa_for_each(xa, entry, index, ULONG_MAX, XA_PRESENT) { + XA_BUG_ON(xa, xa_mk_value(index) != entry); + XA_BUG_ON(xa, index != j++); + } + } + + xa_destroy(xa); +} + +static noinline void check_find(struct xarray *xa) +{ + check_find_1(xa); + check_find_2(xa); check_multi_find(xa); check_multi_find_2(xa); } |