diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index bf1f3607d0b6..08df23edea72 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -864,28 +864,3 @@ xchk_ilock_inverted( return -EDEADLOCK; } -/* Pause background reaping of resources. */ -void -xchk_stop_reaping( - struct xfs_scrub *sc) -{ - sc->flags |= XCHK_REAPING_DISABLED; - xfs_blockgc_stop(sc->mp); - xfs_inodegc_stop(sc->mp); -} - -/* Restart background reaping of resources. */ -void -xchk_start_reaping( - struct xfs_scrub *sc) -{ - /* - * Readonly filesystems do not perform inactivation or speculative - * preallocation, so there's no need to restart the workers. - */ - if (!xfs_is_readonly(sc->mp)) { - xfs_inodegc_start(sc->mp); - xfs_blockgc_start(sc->mp); - } - sc->flags &= ~XCHK_REAPING_DISABLED; -} diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index 454145db10e7..2ca80102e704 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -148,7 +148,5 @@ static inline bool xchk_skip_xref(struct xfs_scrub_metadata *sm) int xchk_metadata_inode_forks(struct xfs_scrub *sc); int xchk_ilock_inverted(struct xfs_inode *ip, uint lock_mode); -void xchk_stop_reaping(struct xfs_scrub *sc); -void xchk_start_reaping(struct xfs_scrub *sc); #endif /* __XFS_SCRUB_COMMON_H__ */ diff --git a/fs/xfs/scrub/fscounters.c b/fs/xfs/scrub/fscounters.c index 48a6cbdf95d0..037541339d80 100644 --- a/fs/xfs/scrub/fscounters.c +++ b/fs/xfs/scrub/fscounters.c @@ -128,13 +128,6 @@ xchk_setup_fscounters( if (error) return error; - /* - * Pause background reclaim while we're scrubbing to reduce the - * likelihood of background perturbations to the counters throwing off - * our calculations. - */ - xchk_stop_reaping(sc); - return xchk_trans_alloc(sc, 0); } @@ -353,6 +346,12 @@ xchk_fscounters( if (fdblocks > mp->m_sb.sb_dblocks) xchk_set_corrupt(sc); + /* + * XXX: We can't quiesce percpu counter updates, so exit early. + * This can be re-enabled when we gain exclusive freeze functionality. + */ + return 0; + /* * If ifree exceeds icount by more than the minimum variance then * something's probably wrong with the counters. diff --git a/fs/xfs/scrub/scrub.c b/fs/xfs/scrub/scrub.c index 51e4c61916d2..e4d2a41983f7 100644 --- a/fs/xfs/scrub/scrub.c +++ b/fs/xfs/scrub/scrub.c @@ -171,8 +171,6 @@ xchk_teardown( } if (sc->sm->sm_flags & XFS_SCRUB_IFLAG_REPAIR) mnt_drop_write_file(sc->file); - if (sc->flags & XCHK_REAPING_DISABLED) - xchk_start_reaping(sc); if (sc->flags & XCHK_HAS_QUOTAOFFLOCK) { mutex_unlock(&sc->mp->m_quotainfo->qi_quotaofflock); sc->flags &= ~XCHK_HAS_QUOTAOFFLOCK; diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index 80e5026bba44..e8d9fe9de26e 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -89,7 +89,6 @@ struct xfs_scrub { /* XCHK state flags grow up from zero, XREP state flags grown down from 2^31 */ #define XCHK_TRY_HARDER (1 << 0) /* can't get resources, try again */ #define XCHK_HAS_QUOTAOFFLOCK (1 << 1) /* we hold the quotaoff lock */ -#define XCHK_REAPING_DISABLED (1 << 2) /* background block reaping paused */ #define XREP_ALREADY_FIXED (1 << 31) /* checking our repair work */ /* Metadata scrubbers */