diff options
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 30a5781..3bed0cf 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -543,11 +543,8 @@ xfs_readsb(xfs_mount_t *mp, int flags) ASSERT(XFS_BUF_VALUSEMA(bp) <= 0); } - xfs_icsb_lock(mp); - xfs_icsb_balance_counter(mp, XFS_SBS_ICOUNT, 0, 0); - xfs_icsb_balance_counter(mp, XFS_SBS_IFREE, 0, 0); - xfs_icsb_balance_counter(mp, XFS_SBS_FDBLOCKS, 0, 0); - xfs_icsb_unlock(mp); + /* Initialize per-cpu counters */ + xfs_icsb_reinit_counters(mp); mp->m_sb_bp = bp; xfs_buf_relse(bp); @@ -1811,6 +1808,22 @@ xfs_icsb_init_counters( return 0; } +void +xfs_icsb_reinit_counters( + xfs_mount_t *mp) +{ + xfs_icsb_lock(mp); + /* + * start with all counters disabled so that the + * initial balance kicks us off correctly + */ + mp->m_icsb_counters = -1; + xfs_icsb_balance_counter(mp, XFS_SBS_ICOUNT, 0, 0); + xfs_icsb_balance_counter(mp, XFS_SBS_IFREE, 0, 0); + xfs_icsb_balance_counter(mp, XFS_SBS_FDBLOCKS, 0, 0); + xfs_icsb_unlock(mp); +} + STATIC void xfs_icsb_destroy_counters( xfs_mount_t *mp) |