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| author | Alan Huang <mmpgouride@gmail.com> | 2025-03-18 15:50:00 +0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-24 09:50:35 -0400 |
| commit | 5d361ae5afeef075264b369c413dbed0a0d04cfa (patch) | |
| tree | ac06107610b7996111da30cefc4da5860c4a0927 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4a4000b9a6fd0d1de0349cd398433fd7fdf64292 (diff) | |
bcachefs: Add missing smp_rmb()
The smp_rmb() guarantees that reads from reservations.counter
occur before accessing cur_entry_u64s. It's paired with the
atomic64_try_cmpxchg in journal_entry_open.
Signed-off-by: Alan Huang <mmpgouride@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions