diff options
Diffstat (limited to 'fs/xfs/xfs_log_priv.h')
| -rw-r--r-- | fs/xfs/xfs_log_priv.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 971871b84d84..4b8ef9260445 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -431,13 +431,10 @@ struct xlog { int l_prev_block; /* previous logical log block */ /* - * l_last_sync_lsn and l_tail_lsn are atomics so they can be set and - * read without needing to hold specific locks. To avoid operations - * contending with other hot objects, place each of them on a separate - * cacheline. + * l_tail_lsn is atomic so it can be set and read without needing to + * hold specific locks. To avoid operations contending with other hot + * objects, it on a separate cacheline. */ - /* lsn of last LR on disk */ - atomic64_t l_last_sync_lsn ____cacheline_aligned_in_smp; /* lsn of 1st LR with unflushed * buffers */ atomic64_t l_tail_lsn ____cacheline_aligned_in_smp; |