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| author | Joel Fernandes <joelagnelf@nvidia.com> | 2026-01-26 10:59:00 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-02-03 12:04:16 +0100 |
| commit | 6080fb211672aec6ce8f2f5a2e0b4eae736f2027 (patch) | |
| tree | ed0f7543721ebcf5b8e5b11a55f598be16aaf679 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 3cb3b27693bf30defb16aa096158a3b24583b8d2 (diff) | |
sched/debug: Fix updating of ppos on server write ops
Updating "ppos" on error conditions does not make much sense. The pattern
is to return the error code directly without modifying the position, or
modify the position on success and return the number of bytes written.
Since on success, the return value of apply is 0, there is no point in
modifying ppos either. Fix it by removing all this and just returning
error code or number of bytes written on success.
Signed-off-by: Joel Fernandes <joelagnelf@nvidia.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Juri Lelli <juri.lelli@redhat.com>
Reviewed-by: Andrea Righi <arighi@nvidia.com>
Acked-by: Tejun Heo <tj@kernel.org>
Tested-by: Christian Loehle <christian.loehle@arm.com>
Link: https://patch.msgid.link/20260126100050.3854740-3-arighi@nvidia.com
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions