update sources to v12.1.2

[ceph.git] / ceph / src / os / bluestore / StupidAllocator.cc

diff --git a/ceph/src/os/bluestore/StupidAllocator.cc b/ceph/src/os/bluestore/StupidAllocator.cc
index a16f47ad29b9896d8974222d71ab3b1adc12cd3c..a64df0458f61fb9251477bd1e4631318748c2243 100644 (file)
--- a/ceph/src/os/bluestore/StupidAllocator.cc
+++ b/ceph/src/os/bluestore/StupidAllocator.cc
@@ -158,7 +158,7 @@ int64_t StupidAllocator::allocate_int(
   if (skew)
     skew = alloc_unit - skew;
   *offset = p.get_start() + skew;
-  *length = MIN(MAX(alloc_unit, want_size), p.get_len() - skew);
+  *length = MIN(MAX(alloc_unit, want_size), P2ALIGN((p.get_len() - skew), alloc_unit));
   if (cct->_conf->bluestore_debug_small_allocations) {
     uint64_t max =
       alloc_unit * (rand() % cct->_conf->bluestore_debug_small_allocations);