torvalds/linux
Sep 2025 – Sep 2025
1 Month active
Languages Used
C
Technical Skills
C programmingconcurrent programmingdriver developmentkernel developmentresource managementsystem programming
Daniel Wagner
PROFILE
Daniel Wagner
Worked on the torvalds/linux repository to deliver stability and resource management improvements for the NVMe over Fibre Channel (nvmet-fc) stack in the Linux kernel. Focused on addressing resource leaks and preventing double scheduling of association deletions during port shutdown, the work also enhanced cleanup procedures when target ports became unavailable. Introduced locking mechanisms around port state and remote port state to resolve race conditions encountered during remote port unregistration and association creation. Leveraged C programming, concurrent programming, and kernel development expertise to implement these changes, resulting in a more robust and maintainable driver for storage networking environments.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
4Total
Bugs
1
Commits
4
Features
0
Lines of code
53
Activity Months1
Your Network
883 peopleSame Organization
@kernel.org98
Andreas HindborgMember
Arnaldo Carvalho de MeloMember
Andreas KemnadeMember
Alejandro ColomarMember
Andrii NakryikoMember
Ard BiesheuvelMember
Alexei StarovoitovMember
Antoine TenartMember
Benjamin TissoiresMember
Shared Repositories
785
Taeyang LeeMember
Guan-Chun WuMember
gongqiMember
Andreas HindborgMember
Andrey VatoropinMember
Aaron MaMember
Ian AbbottMember
Aboorva DevarajanMember
Chia-Lin Kao (AceLan)Member
Work History
September 2025
4 Commits
Sep 1, 2025September 2025 — Delivered stability and resource-management improvements to the NVMe over Fibre Channel (nvmet-fc) stack in the Linux kernel. Consolidated fixes to prevent resource leaks, avoid double scheduling of association deletions during port shutdown, ensure proper cleanup when target ports become unavailable, and introduced locking to guard port_state and remote port state, addressing race conditions during remote port unregistration and association creation.
4 Commits
Sep 1, 2025September 2025 — Delivered stability and resource-management improvements to the NVMe over Fibre Channel (nvmet-fc) stack in the Linux kernel. Consolidated fixes to prevent resource leaks, avoid double scheduling of association deletions during port shutdown, ensure proper cleanup when target ports become unavailable, and introduced locking to guard port_state and remote port state, addressing race conditions during remote port unregistration and association creation.
September 2025
Activity
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Quality Metrics
Correctness95.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
C programmingconcurrent programmingdriver developmentkernel developmentresource managementsystem programming
Repositories Contributed To
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