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| author |   Mike Rapoport (Microsoft) <rppt@kernel.org> | 2025-07-13 10:17:24 +0300 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2025-08-02 12:06:11 -0700 |
| commit | 838955f64ae7582f009a3538889bb9244f37ab26 (patch) | |
| tree | 20177dbe146ad7ca56529b42c90d25c750c22bdd /tools/perf/scripts/python | |
| parent | execmem: drop unused execmem_update_copy() (diff) | |
| download | wireguard-linux-838955f64ae7582f009a3538889bb9244f37ab26.tar.xz wireguard-linux-838955f64ae7582f009a3538889bb9244f37ab26.zip | |
execmem: introduce execmem_alloc_rw()
Some callers of execmem_alloc() require the memory to be temporarily
writable even when it is allocated from ROX cache. These callers use
execemem_make_temp_rw() right after the call to execmem_alloc().
Wrap this sequence in execmem_alloc_rw() API.
Link: https://lkml.kernel.org/r/20250713071730.4117334-3-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Daniel Gomez <da.gomez@samsung.com>
Reviewed-by: Petr Pavlu <petr.pavlu@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions