[f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[Daeho Jeong]

From: Daeho Jeong <daehojeong@google.com>

When a node block is missing for atomic write block replacement, we need
to allocate it in advance of the replacement.

Fixes: 3db1de0e582c ("f2fs: change the current atomic write way")
Signed-off-by: Daeho Jeong <daehojeong@google.com>
---
 fs/f2fs/segment.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index c35476b3c075..0e1e29800934 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -217,7 +217,7 @@ static int __replace_atomic_write_block(struct inode *inode, pgoff_t index,
 
 retry:
 	set_new_dnode(&dn, inode, NULL, NULL, 0);
-	err = f2fs_get_dnode_of_data(&dn, index, LOOKUP_NODE_RA);
+	err = f2fs_get_dnode_of_data(&dn, index, ALLOC_NODE);
 	if (err) {
 		if (err == -ENOMEM) {
 			f2fs_io_schedule_timeout(DEFAULT_IO_TIMEOUT);
-- 
2.40.0.634.g4ca3ef3211-goog



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Re: [f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[Chao Yu]

On 2023/4/24 23:44, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@google.com>
> 
> When a node block is missing for atomic write block replacement, we need
> to allocate it in advance of the replacement.
> 
> Fixes: 3db1de0e582c ("f2fs: change the current atomic write way")
> Signed-off-by: Daeho Jeong <daehojeong@google.com>

Reviewed-by: Chao Yu <chao@kernel.org>

Thanks,


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Re: [f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[patchwork-bot+f2fs]

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@kernel.org>:

On Mon, 24 Apr 2023 08:44:40 -0700 you wrote:
> From: Daeho Jeong <daehojeong@google.com>
> 
> When a node block is missing for atomic write block replacement, we need
> to allocate it in advance of the replacement.
> 
> Fixes: 3db1de0e582c ("f2fs: change the current atomic write way")
> Signed-off-by: Daeho Jeong <daehojeong@google.com>
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: allocate node blocks for atomic write block replacement
    https://git.kernel.org/jaegeuk/f2fs/c/994b442b66a4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html




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[f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[Daeho Jeong]

From: Daeho Jeong <daehojeong@google.com>

When a node block is missing for atomic write block replacement, we need
to allocate it in advance of the replacement.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
---
 fs/f2fs/segment.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index c35476b3c075..0e1e29800934 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -217,7 +217,7 @@ static int __replace_atomic_write_block(struct inode *inode, pgoff_t index,
 
 retry:
 	set_new_dnode(&dn, inode, NULL, NULL, 0);
-	err = f2fs_get_dnode_of_data(&dn, index, LOOKUP_NODE_RA);
+	err = f2fs_get_dnode_of_data(&dn, index, ALLOC_NODE);
 	if (err) {
 		if (err == -ENOMEM) {
 			f2fs_io_schedule_timeout(DEFAULT_IO_TIMEOUT);
-- 
2.40.0.634.g4ca3ef3211-goog



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Re: [f2fs-dev] [PATCH] f2fs: allocate node blocks for atomic write block replacement

[Chao Yu]

On 2023/4/19 1:42, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@google.com>
> 
> When a node block is missing for atomic write block replacement, we need
> to allocate it in advance of the replacement.

Miss a fixes line?

Otherwise it looks good to me.

Thanks,

> 
> Signed-off-by: Daeho Jeong <daehojeong@google.com>
> ---
>   fs/f2fs/segment.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
> index c35476b3c075..0e1e29800934 100644
> --- a/fs/f2fs/segment.c
> +++ b/fs/f2fs/segment.c
> @@ -217,7 +217,7 @@ static int __replace_atomic_write_block(struct inode *inode, pgoff_t index,
>   
>   retry:
>   	set_new_dnode(&dn, inode, NULL, NULL, 0);
> -	err = f2fs_get_dnode_of_data(&dn, index, LOOKUP_NODE_RA);
> +	err = f2fs_get_dnode_of_data(&dn, index, ALLOC_NODE);
>   	if (err) {
>   		if (err == -ENOMEM) {
>   			f2fs_io_schedule_timeout(DEFAULT_IO_TIMEOUT);


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