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xfs: record rt group metadata errors in the health system

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Record the state of per-rtgroup metadata sickness in the rtgroup
structure for later reporting.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong
2024-11-03 20:19:21 -08:00
parent 21e62bddf0
commit ab7bd650e1
7 changed files with 157 additions and 136 deletions
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37
fs/xfs/libxfs/xfs_rtbitmap.c
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@@ -76,28 +76,31 @@ static int
xfs_rtbuf_get(
struct xfs_rtalloc_args *args,
xfs_fileoff_t block, /* block number in bitmap or summary */
int issum) /* is summary not bitmap */
enum xfs_rtg_inodes type)
{
struct xfs_inode *ip = args->rtg->rtg_inodes[type];
struct xfs_mount *mp = args->mp;
struct xfs_buf **cbpp; /* cached block buffer */
xfs_fileoff_t *coffp; /* cached block number */
struct xfs_buf *bp; /* block buffer, result */
struct xfs_inode *ip; /* bitmap or summary inode */
struct xfs_bmbt_irec map;
enum xfs_blft type;
enum xfs_blft buf_type;
int nmap = 1;
int error;
if (issum) {
switch (type) {
case XFS_RTGI_SUMMARY:
cbpp = &args->sumbp;
coffp = &args->sumoff;
ip = args->rtg->rtg_inodes[XFS_RTGI_SUMMARY];
type = XFS_BLFT_RTSUMMARY_BUF;
} else {
buf_type = XFS_BLFT_RTSUMMARY_BUF;
break;
case XFS_RTGI_BITMAP:
cbpp = &args->rbmbp;
coffp = &args->rbmoff;
ip = args->rtg->rtg_inodes[XFS_RTGI_BITMAP];
type = XFS_BLFT_RTBITMAP_BUF;
buf_type = XFS_BLFT_RTBITMAP_BUF;
break;
default:
return -EINVAL;
}
/*
@@ -120,8 +123,7 @@ xfs_rtbuf_get(
return error;
if (XFS_IS_CORRUPT(mp, nmap == 0 || !xfs_bmap_is_written_extent(&map))) {
xfs_rt_mark_sick(mp, issum ? XFS_SICK_RT_SUMMARY :
XFS_SICK_RT_BITMAP);
xfs_rtginode_mark_sick(args->rtg, type);
return -EFSCORRUPTED;
}
@@ -130,12 +132,11 @@ xfs_rtbuf_get(
XFS_FSB_TO_DADDR(mp, map.br_startblock),
mp->m_bsize, 0, &bp, &xfs_rtbuf_ops);
if (xfs_metadata_is_sick(error))
xfs_rt_mark_sick(mp, issum ? XFS_SICK_RT_SUMMARY :
XFS_SICK_RT_BITMAP);
xfs_rtginode_mark_sick(args->rtg, type);
if (error)
return error;
xfs_trans_buf_set_type(args->tp, bp, type);
xfs_trans_buf_set_type(args->tp, bp, buf_type);
*cbpp = bp;
*coffp = block;
return 0;
@@ -149,11 +150,11 @@ xfs_rtbitmap_read_buf(
struct xfs_mount *mp = args->mp;
if (XFS_IS_CORRUPT(mp, block >= mp->m_sb.sb_rbmblocks)) {
xfs_rt_mark_sick(mp, XFS_SICK_RT_BITMAP);
xfs_rtginode_mark_sick(args->rtg, XFS_RTGI_BITMAP);
return -EFSCORRUPTED;
}
return xfs_rtbuf_get(args, block, 0);
return xfs_rtbuf_get(args, block, XFS_RTGI_BITMAP);
}
int
@@ -164,10 +165,10 @@ xfs_rtsummary_read_buf(
struct xfs_mount *mp = args->mp;
if (XFS_IS_CORRUPT(mp, block >= mp->m_rsumblocks)) {
xfs_rt_mark_sick(args->mp, XFS_SICK_RT_SUMMARY);
xfs_rtginode_mark_sick(args->rtg, XFS_RTGI_SUMMARY);
return -EFSCORRUPTED;
}
return xfs_rtbuf_get(args, block, 1);
return xfs_rtbuf_get(args, block, XFS_RTGI_SUMMARY);
}
/*