diff options
author | NeilBrown <neilb@suse.de> | 2014-08-21 10:57:55 +1000 |
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committer | NeilBrown <neilb@suse.de> | 2014-08-21 10:57:55 +1000 |
commit | 6ac17e734b35ebfb1b158f902b26ee717bab43b8 (patch) | |
tree | a695b13ab76c8d40c60b5295c8cf749cad97ccf9 | |
parent | 268cccac2e44e8e9166c9727e740d5d1f537b6a4 (diff) |
super1: make sure 'room' includes 'bbl_size' when creating array.
Because we then go ahead and subtrace bbl_size from room.
Signed-off-by: NeilBrown <neilb@suse.de>
-rw-r--r-- | super1.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -2048,8 +2048,8 @@ add_internal_bitmap1(struct supertype *st, * been left. */ offset = 0; - room = choose_bm_space(__le64_to_cpu(sb->size)); bbl_size = 8; + room = choose_bm_space(__le64_to_cpu(sb->size)) + bbl_size; } else { room = __le64_to_cpu(sb->super_offset) - __le64_to_cpu(sb->data_offset) @@ -2075,8 +2075,8 @@ add_internal_bitmap1(struct supertype *st, case 2: /* between superblock and data */ if (creating) { offset = 4*2; - room = choose_bm_space(__le64_to_cpu(sb->size)); bbl_size = 8; + room = choose_bm_space(__le64_to_cpu(sb->size)) + bbl_size; } else { room = __le64_to_cpu(sb->data_offset) - __le64_to_cpu(sb->super_offset); |