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| author | Namjae Jeon <linkinjeon@kernel.org> | 2026-07-12 00:11:39 +0900 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2026-08-17 15:00:44 +0900 |
| commit | a72692c5bcabb67d2320e1630192f78874a7c524 (patch) | |
| tree | eee221e4667256d1618238e861db686b18d97613 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8b57448a147d2378088e63cd473e7f2a967d6802 (diff) | |
ksmbd: support file level trim
Advertise trim support through FS_SECTOR_SIZE_INFORMATION and handle
FSCTL_FILE_LEVEL_TRIM requests.
Process each trim range by punching a hole while keeping the file size
unchanged, and report the number of ranges completed in the ioctl
response. The trim operation uses the same byte-range lock handling as
zero data for the affected part of the file.
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions