diff options
Diffstat (limited to 'fs/xfs/xfs_log_cil.c')
| -rw-r--r-- | fs/xfs/xfs_log_cil.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 2e9157b650e6..1ca406ec1b40 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -171,11 +171,8 @@ xlog_cil_insert_pcp_aggregate( */ for_each_cpu(cpu, &ctx->cil_pcpmask) { struct xlog_cil_pcp *cilpcp = per_cpu_ptr(cil->xc_pcp, cpu); - int old = READ_ONCE(cilpcp->space_used); - while (!try_cmpxchg(&cilpcp->space_used, &old, 0)) - ; - count += old; + count += xchg(&cilpcp->space_used, 0); } atomic_add(count, &ctx->space_used); } |