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-rw-r--r--src/crimson/os/seastore/random_block_manager/block_rb_manager.cc2
-rw-r--r--src/test/crimson/seastore/test_randomblock_manager.cc4
2 files changed, 5 insertions, 1 deletions
diff --git a/src/crimson/os/seastore/random_block_manager/block_rb_manager.cc b/src/crimson/os/seastore/random_block_manager/block_rb_manager.cc
index 81a836a7c3e..9f6a566d15c 100644
--- a/src/crimson/os/seastore/random_block_manager/block_rb_manager.cc
+++ b/src/crimson/os/seastore/random_block_manager/block_rb_manager.cc
@@ -132,6 +132,7 @@ BlockRBManager::write_ertr::future<> BlockRBManager::write(
bufferptr bptr)
{
ceph_assert(device);
+ ceph_assert(bptr.is_page_aligned());
rbm_abs_addr addr = convert_paddr_to_abs_addr(paddr);
if (!check_valid_range(addr, bptr)) {
return crimson::ct_error::erange::make();
@@ -146,6 +147,7 @@ BlockRBManager::read_ertr::future<> BlockRBManager::read(
bufferptr &bptr)
{
ceph_assert(device);
+ ceph_assert(bptr.is_page_aligned());
rbm_abs_addr addr = convert_paddr_to_abs_addr(paddr);
if (!check_valid_range(addr, bptr)) {
return crimson::ct_error::erange::make();
diff --git a/src/test/crimson/seastore/test_randomblock_manager.cc b/src/test/crimson/seastore/test_randomblock_manager.cc
index 26205e16487..82dc63ce263 100644
--- a/src/test/crimson/seastore/test_randomblock_manager.cc
+++ b/src/test/crimson/seastore/test_randomblock_manager.cc
@@ -107,7 +107,9 @@ struct rbm_test_t :
std::numeric_limits<char>::max()
);
char contents = distribution(generator);
- return buffer::ptr(buffer::create(blocks * block_size, contents));
+ auto bp = bufferptr(ceph::buffer::create_page_aligned(blocks * block_size));
+ memset(bp.c_str(), contents, bp.length());
+ return bp;
}
void close() {