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| author | Thomas Gleixner <tglx@kernel.org> | 2026-06-02 11:09:38 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-06-03 11:38:50 +0200 |
| commit | 2cb5251d3d64d57c172185b9b608f704b3015f26 (patch) | |
| tree | f156d7e36a5c6d4e8acf20e01e953e5897e5d6c8 /rust/kernel/alloc | |
| parent | 1f7f4816b9b05e5110bc1c8a05c3c478e2dae11b (diff) | |
futex: Provide UABI defines for robust list entry modifiers
The marker for PI futexes in the robust list is a hardcoded 0x1 which lacks
any sensible form of documentation.
Provide proper defines for the bit and the mask and fix up the usage
sites. Thereby convert the boolean pi argument into a modifier argument,
which allows new modifier bits to be trivially added and conveyed.
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Link: https://patch.msgid.link/20260602090535.458758556@kernel.org
Diffstat (limited to 'rust/kernel/alloc')
0 files changed, 0 insertions, 0 deletions