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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-07-09 16:37:53 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-11 19:49:38 -0700 |
| commit | 2b8bf3d6c99318eae669e3098c490ba6b508fd37 (patch) | |
| tree | bd1d39c65a5c5ee32130b974dcb5e8822aa1799f /include/net/fq_impl.h | |
| parent | e7bde1c581e41e396ab14275793f193ffbd5b2b1 (diff) | |
| download | linux-stable-2b8bf3d6c99318eae669e3098c490ba6b508fd37.tar.gz linux-stable-2b8bf3d6c99318eae669e3098c490ba6b508fd37.tar.bz2 linux-stable-2b8bf3d6c99318eae669e3098c490ba6b508fd37.zip | |
net/fq_impl: Use the bitmap API to allocate bitmaps
Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.
It is less verbose and it improves the semantic.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/c7bf099af07eb497b02d195906ee8c11fea3b3bd.1657377335.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/fq_impl.h')
| -rw-r--r-- | include/net/fq_impl.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/net/fq_impl.h b/include/net/fq_impl.h index a5f67a2c0c73..524b510f1c68 100644 --- a/include/net/fq_impl.h +++ b/include/net/fq_impl.h @@ -358,8 +358,7 @@ static int fq_init(struct fq *fq, int flows_cnt) if (!fq->flows) return -ENOMEM; - fq->flows_bitmap = kcalloc(BITS_TO_LONGS(fq->flows_cnt), sizeof(long), - GFP_KERNEL); + fq->flows_bitmap = bitmap_zalloc(fq->flows_cnt, GFP_KERNEL); if (!fq->flows_bitmap) { kvfree(fq->flows); fq->flows = NULL; @@ -383,7 +382,7 @@ static void fq_reset(struct fq *fq, kvfree(fq->flows); fq->flows = NULL; - kfree(fq->flows_bitmap); + bitmap_free(fq->flows_bitmap); fq->flows_bitmap = NULL; } |