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| author | Namjae Jeon <linkinjeon@kernel.org> | 2026-07-12 00:03:34 +0900 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2026-08-17 15:00:44 +0900 |
| commit | 8b57448a147d2378088e63cd473e7f2a967d6802 (patch) | |
| tree | ec2dcb2756ef28b3541672a6dd26d2e17a0ec5a6 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 3c707d4b3f926fc9b7b13b5bfe71462cb0e0e5d8 (diff) | |
ksmbd: honor byte-range locks for zero data
FSCTL_SET_ZERO_DATA changes file allocation state and must respect
byte-range locks over the affected part of the file. Check the requested
range, clipped to EOF, before issuing the fallocate operation.
Return STATUS_FILE_LOCK_CONFLICT when the range conflicts with an
existing lock. Ranges starting past EOF are left untouched by the lock
check so they continue to succeed.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions