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| author | Petr Mladek <pmladek@suse.com> | 2021-11-02 10:39:27 +0100 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2021-11-02 10:39:27 +0100 |
| commit | 40e64a88dadcfa168914065baf7f035de957bbe0 (patch) | |
| tree | 06c8c4a9e6c1b478aa6851794c6a33bec1ce6ec4 /fs/xfs/scrub/common.h | |
| parent | 24a1dffbecafeb00d8830985eb7a318e37aabc4e (diff) | |
| parent | 6a7ca80f4033c9cf3003625b2ef8b497f4ec44da (diff) | |
Merge branch 'for-5.16-vsprintf-pgp' into for-linus
Diffstat (limited to 'fs/xfs/scrub/common.h')
| -rw-r--r-- | fs/xfs/scrub/common.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index 0410faf7d735..454145db10e7 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -107,7 +107,23 @@ int xchk_setup_fscounters(struct xfs_scrub *sc); void xchk_ag_free(struct xfs_scrub *sc, struct xchk_ag *sa); int xchk_ag_init(struct xfs_scrub *sc, xfs_agnumber_t agno, struct xchk_ag *sa); -void xchk_perag_get(struct xfs_mount *mp, struct xchk_ag *sa); + +/* + * Grab all AG resources, treating the inability to grab the perag structure as + * a fs corruption. This is intended for callers checking an ondisk reference + * to a given AG, which means that the AG must still exist. + */ +static inline int +xchk_ag_init_existing( + struct xfs_scrub *sc, + xfs_agnumber_t agno, + struct xchk_ag *sa) +{ + int error = xchk_ag_init(sc, agno, sa); + + return error == -ENOENT ? -EFSCORRUPTED : error; +} + int xchk_ag_read_headers(struct xfs_scrub *sc, xfs_agnumber_t agno, struct xchk_ag *sa); void xchk_ag_btcur_free(struct xchk_ag *sa); |