2024-05-15 08:12:54

by Chao Yu

Subject: [PATCH] f2fs: add support for FS_IOC_GETFSSYSFSPATH

FS_IOC_GETFSSYSFSPATH ioctl expects sysfs sub-path of a filesystem, the
format can be "$FSTYP/$SYSFS_IDENTIFIER" under /sys/fs, it can helps to
standardizes exporting sysfs datas across filesystems.

This patch wires up FS_IOC_GETFSSYSFSPATH for f2fs, it will output
"f2fs/<dev>".

Signed-off-by: Chao Yu <[email protected]>
---
fs/f2fs/super.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index daf2c4dbe150..1f0f306cbcac 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4481,6 +4481,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? SB_POSIXACL : 0);
super_set_uuid(sb, (void *) raw_super->uuid, sizeof(raw_super->uuid));
+ super_set_sysfs_name_bdev(sb);
sb->s_iflags |= SB_I_CGROUPWB;

/* init f2fs-specific super block info */
--
2.40.1

2024-06-12 15:58:09

by patchwork-bot+f2fs

Subject: Re: [f2fs-dev] [PATCH] f2fs: add support for FS_IOC_GETFSSYSFSPATH

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <[email protected]>:

On Wed, 15 May 2024 16:12:33 +0800 you wrote:
> FS_IOC_GETFSSYSFSPATH ioctl expects sysfs sub-path of a filesystem, the
> format can be "$FSTYP/$SYSFS_IDENTIFIER" under /sys/fs, it can helps to
> standardizes exporting sysfs datas across filesystems.
>
> This patch wires up FS_IOC_GETFSSYSFSPATH for f2fs, it will output
> "f2fs/<dev>".
>
> [...]

Here is the summary with links:
- [f2fs-dev] f2fs: add support for FS_IOC_GETFSSYSFSPATH
https://git.kernel.org/jaegeuk/f2fs/c/cc260b66c4cd

You are awesome, thank you!
--
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