diff options
Diffstat (limited to 'fs/xfs')
-rw-r--r-- | fs/xfs/scrub/common.c | 18 | ||||
-rw-r--r-- | fs/xfs/scrub/common.h | 2 | ||||
-rw-r--r-- | fs/xfs/scrub/scrub.c | 2 | ||||
-rw-r--r-- | fs/xfs/scrub/scrub.h | 1 |
4 files changed, 23 insertions, 0 deletions
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 7076d5c98151..7d7e91a7bb86 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -894,3 +894,21 @@ xchk_ilock_inverted( } return -EDEADLOCK; } + +/* Pause background reaping of resources. */ +void +xchk_stop_reaping( + struct xfs_scrub *sc) +{ + sc->flags |= XCHK_REAPING_DISABLED; + xfs_stop_block_reaping(sc->mp); +} + +/* Restart background reaping of resources. */ +void +xchk_start_reaping( + struct xfs_scrub *sc) +{ + xfs_start_block_reaping(sc->mp); + sc->flags &= ~XCHK_REAPING_DISABLED; +} diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index e26a430bd466..84900bfad852 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -137,5 +137,7 @@ 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/scrub.c b/fs/xfs/scrub/scrub.c index 93b0f075a4d3..ce13c1c366db 100644 --- a/fs/xfs/scrub/scrub.c +++ b/fs/xfs/scrub/scrub.c @@ -187,6 +187,8 @@ xchk_teardown( xfs_irele(sc->ip); sc->ip = NULL; } + 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 1b280f8f185a..01986ed364db 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -80,6 +80,7 @@ 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 */ |