diff options
| author | Christoph Hellwig <hch@lst.de> | 2025-09-08 12:56:39 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-09-09 07:31:59 -0600 |
| commit | d86eaa0f3c56da286853b698b45c8ce404291082 (patch) | |
| tree | 16ad9585e0995775a3930713066eac098e5c5fe9 /drivers/md/bcache/writeback.c | |
| parent | 70a6f71b1a77decfc5b1db426ccbe914b58adb38 (diff) | |
block: remove the bi_inline_vecs variable sized array from struct bio
Bios are embedded into other structures, and at least spare is unhappy
about embedding structures with variable sized arrays. There's no
real need to the array anyway, we can replace it with a helper pointing
to the memory just behind the bio, and with the previous cleanups there
is very few site doing anything special with it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/bcache/writeback.c')
| -rw-r--r-- | drivers/md/bcache/writeback.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 36dd8f14a6df..6ba73dc1a3df 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -536,9 +536,9 @@ static void read_dirty(struct cached_dev *dc) for (i = 0; i < nk; i++) { w = keys[i]; - io = kzalloc(struct_size(io, bio.bi_inline_vecs, - DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS)), - GFP_KERNEL); + io = kzalloc(sizeof(*io) + sizeof(struct bio_vec) * + DIV_ROUND_UP(KEY_SIZE(&w->key), PAGE_SECTORS), + GFP_KERNEL); if (!io) goto err; |