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| author | Chi Zhiling <chizhiling@kylinos.cn> | 2026-04-03 16:05:37 +0800 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2026-04-03 22:41:08 +0900 |
| commit | 227468fc82e4ce43b6ccc1111aa479948f3dd38c (patch) | |
| tree | 32ada568e78ff05a6d806864be5e0f78de6ebb56 /arch/um/os-Linux/include/git@git.tavy.me:linux.git | |
| parent | f764c5897fc2d2eccce05dba86f32aac94bcd28c (diff) | |
exfat: introduce exfat_chain_advance helper
Introduce exfat_chain_advance() to walk a exfat_chain structure by a
given step, updating both ->dir and ->size fields atomically. This
helper handles both ALLOC_NO_FAT_CHAIN and ALLOC_FAT_CHAIN modes with
proper boundary checking.
Suggested-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Signed-off-by: Chi Zhiling <chizhiling@kylinos.cn>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Reviewed-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'arch/um/os-Linux/include/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions