Hello,
syzbot tried to test the proposed patch but the build/boot failed:
rd
[7.642260][T1] usbcore: registered new interface driver dln2
[7.645615][T1] usbcore: registered new interface driver pn533_usb
[7.653071][T1] nfcsim 0.2 initialized
[7.654695][T1]
Add optimization to treat data blocks filled with 0s as a hole.
Even though diskspace savings are comparable to chunk based or dedupe,
having no block assigned saves us redundant disk IOs during read.
To detect blocks filled with zeros during chunking, we insert block
filled with zeros
allnoconfig gcc
arc allyesconfig gcc
arc defconfig gcc
arc randconfig-001-20240409 gcc
arc randconfig-002-20240409 gcc
arc
Use the superblock's UUID to generate the fsid when it's non-null.
Reviewed-by: Gao Xiang
Reviewed-by: Jingbo Xu
Signed-off-by: Hongzhen Luo
---
v2: update the conversion of UUID to fsid, which looks
cleaner.
v1:
在 2024/4/9 17:36, Jingbo Xu 写道:
On 4/9/24 4:11 PM, Hongzhen Luo wrote:
Use the superblock's UUID to generate the fsid when it's non-null.
Signed-off-by: Hongzhen Luo
---
fs/erofs/super.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/fs/erofs/super.c
On 4/9/24 4:11 PM, Hongzhen Luo wrote:
> Use the superblock's UUID to generate the fsid when it's non-null.
>
> Signed-off-by: Hongzhen Luo
> ---
> fs/erofs/super.c | 12 +---
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/fs/erofs/super.c b/fs/erofs/super.c
>
On 2024/4/9 16:11, Hongzhen Luo wrote:
Use the superblock's UUID to generate the fsid when it's non-null.
Signed-off-by: Hongzhen Luo
Reviewed-by: Gao Xiang
Thanks,
Gao Xiang
---
fs/erofs/super.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git
Use the superblock's UUID to generate the fsid when it's non-null.
Signed-off-by: Hongzhen Luo
---
fs/erofs/super.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/fs/erofs/super.c b/fs/erofs/super.c
index c0eb139adb07..83bd8ee3b5ba 100644
--- a/fs/erofs/super.c
