seastore/cbjournal: change comment for block_size

Signed-off-by: Myoungwon Oh <myoungwon.oh@samsung.com>

diff --git a/src/crimson/os/seastore/journal/circular_bounded_journal.h b/src/crimson/os/seastore/journal/circular_bounded_journal.h
index 96585aca81daebdc43b434461cd8ad5dc031d149..9578790e2f0b8ebfe5a78a6c6392b6b897b439a5 100644 (file)
--- a/src/crimson/os/seastore/journal/circular_bounded_journal.h
+++ b/src/crimson/os/seastore/journal/circular_bounded_journal.h
@@ -207,7 +207,7 @@ public:
   struct cbj_header_t {
     uint64_t magic = CBJOURNAL_MAGIC;
     uuid_d uuid;
-    uint64_t block_size = 0; // aligned with block_size
+    uint64_t block_size = 0; // block size of underlying device
     uint64_t size = 0;   // max length of journal
     uint32_t error = 0;      // reserved