f2fs: avoid variable length array

Instead of using variable length array, this patch let preallocate memory for
them.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index ac2bd8e7eca9..e671373cc8ab 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -142,6 +142,7 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
         si->base_mem += MAIN_SEGS(sbi) * sizeof(struct seg_entry);
         si->base_mem += f2fs_bitmap_size(MAIN_SEGS(sbi));
         si->base_mem += 2 * SIT_VBLOCK_MAP_SIZE * MAIN_SEGS(sbi);
+        si->base_mem += SIT_VBLOCK_MAP_SIZE;
         if (sbi->segs_per_sec > 1)
                 si->base_mem += MAIN_SECS(sbi) * sizeof(struct sec_entry);
         si->base_mem += __bitmap_size(sbi, SIT_BITMAP);