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| author | Marco Elver <elver@google.com> | 2025-12-19 16:40:10 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-01-05 16:43:32 +0100 |
| commit | 6e530e2e31191d88f692e6c8d3bd245e43416e4f (patch) | |
| tree | cd62397ba73967d3060e22a691d00081c0689789 /include/linux/compiler-context-analysis.h | |
| parent | 47907461e4f6fcdce8cf91dd164369192deeb7c4 (diff) | |
debugfs: Make debugfs_cancellation a context lock struct
When compiling include/linux/debugfs.h with CONTEXT_ANALYSIS enabled, we
can see this error:
./include/linux/debugfs.h:239:17: error: use of undeclared identifier 'cancellation'
239 | void __acquires(cancellation)
Move the __acquires(..) attribute after the declaration, so that the
compiler can see the cancellation function argument, as well as making
struct debugfs_cancellation a real context lock to benefit from Clang's
context analysis.
This change is a preparatory change to allow enabling context analysis
in subsystems that include the above header.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20251219154418.3592607-22-elver@google.com
Diffstat (limited to 'include/linux/compiler-context-analysis.h')
0 files changed, 0 insertions, 0 deletions