* [PATCH] f2fs/crypto: drop crypto key at evict_inode only
@ 2017-10-10 17:56 Jaegeuk Kim
2017-10-11 3:44 ` Chao Yu
0 siblings, 1 reply; 2+ messages in thread
From: Jaegeuk Kim @ 2017-10-10 17:56 UTC (permalink / raw)
To: linux-kernel, linux-fsdevel, linux-f2fs-devel; +Cc: Jaegeuk Kim
This patch avoids dropping crypto key in f2fs_drop_inode, so we can guarantee
it happens only at evict_inode.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
fs/f2fs/super.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index dc05b16df514..f10a1b1380c2 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -717,7 +717,6 @@ static int f2fs_drop_inode(struct inode *inode)
sb_end_intwrite(inode->i_sb);
- fscrypt_put_encryption_info(inode, NULL);
spin_lock(&inode->i_lock);
atomic_dec(&inode->i_count);
}
--
2.14.0.rc1.383.gd1ce394fe2-goog
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] f2fs/crypto: drop crypto key at evict_inode only
2017-10-10 17:56 [PATCH] f2fs/crypto: drop crypto key at evict_inode only Jaegeuk Kim
@ 2017-10-11 3:44 ` Chao Yu
0 siblings, 0 replies; 2+ messages in thread
From: Chao Yu @ 2017-10-11 3:44 UTC (permalink / raw)
To: Jaegeuk Kim, linux-kernel, linux-fsdevel, linux-f2fs-devel
On 2017/10/11 1:56, Jaegeuk Kim wrote:
> This patch avoids dropping crypto key in f2fs_drop_inode, so we can guarantee
> it happens only at evict_inode.
>
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
> ---
> fs/f2fs/super.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
> index dc05b16df514..f10a1b1380c2 100644
> --- a/fs/f2fs/super.c
> +++ b/fs/f2fs/super.c
> @@ -717,7 +717,6 @@ static int f2fs_drop_inode(struct inode *inode)
>
> sb_end_intwrite(inode->i_sb);
>
> - fscrypt_put_encryption_info(inode, NULL);
> spin_lock(&inode->i_lock);
> atomic_dec(&inode->i_count);
> }
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-10-11 3:44 ` Chao Yu
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