* [PATCH] fs/buffer.c: use b_folio for fscrypt work
@ 2023-02-24 23:25 Eric Biggers
2023-03-07 19:42 ` Eric Biggers
0 siblings, 1 reply; 2+ messages in thread
From: Eric Biggers @ 2023-02-24 23:25 UTC (permalink / raw)
To: linux-fscrypt; +Cc: linux-ext4, Matthew Wilcox
From: Eric Biggers <ebiggers@google.com>
Use b_folio now that it exists. This removes an unnecessary call to
compound_head(). No actual change in behavior.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
fs/buffer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 034bece27163..d759b105c1e7 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -330,8 +330,8 @@ static void decrypt_bh(struct work_struct *work)
struct buffer_head *bh = ctx->bh;
int err;
- err = fscrypt_decrypt_pagecache_blocks(page_folio(bh->b_page),
- bh->b_size, bh_offset(bh));
+ err = fscrypt_decrypt_pagecache_blocks(bh->b_folio, bh->b_size,
+ bh_offset(bh));
if (err == 0 && need_fsverity(bh)) {
/*
* We use different work queues for decryption and for verity
--
2.39.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] fs/buffer.c: use b_folio for fscrypt work
2023-02-24 23:25 [PATCH] fs/buffer.c: use b_folio for fscrypt work Eric Biggers
@ 2023-03-07 19:42 ` Eric Biggers
0 siblings, 0 replies; 2+ messages in thread
From: Eric Biggers @ 2023-03-07 19:42 UTC (permalink / raw)
To: linux-fscrypt; +Cc: linux-ext4, Matthew Wilcox
On Fri, Feb 24, 2023 at 03:25:03PM -0800, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Use b_folio now that it exists. This removes an unnecessary call to
> compound_head(). No actual change in behavior.
>
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
> fs/buffer.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/buffer.c b/fs/buffer.c
> index 034bece27163..d759b105c1e7 100644
> --- a/fs/buffer.c
> +++ b/fs/buffer.c
> @@ -330,8 +330,8 @@ static void decrypt_bh(struct work_struct *work)
> struct buffer_head *bh = ctx->bh;
> int err;
>
> - err = fscrypt_decrypt_pagecache_blocks(page_folio(bh->b_page),
> - bh->b_size, bh_offset(bh));
> + err = fscrypt_decrypt_pagecache_blocks(bh->b_folio, bh->b_size,
> + bh_offset(bh));
> if (err == 0 && need_fsverity(bh)) {
> /*
> * We use different work queues for decryption and for verity
Applied to https://git.kernel.org/pub/scm/fs/fscrypt/linux.git/log/?h=for-next
- Eric
^ permalink raw reply [flat|nested] 2+ messages in thread
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