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| author | Allison Henderson <allison.henderson@oracle.com> | 2022-05-11 10:01:22 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2022-05-11 10:01:22 +0300 |
| commit | abd61ca3c333506ffa4ee73b78659ab57e7efcf7 (patch) | |
| tree | be14b9a02557c46fab5a5a577e789c7b3871631d /fs/xfs | |
| parent | 73159fc27c6944ebe55e6652d6a1981d7cb3eb4a (diff) | |
| download | linux-abd61ca3c333506ffa4ee73b78659ab57e7efcf7.tar.xz | |
xfs: Add log attribute error tag
This patch adds an error tag that we can use to test log attribute
recovery and replay
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_errortag.h | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_attr_item.c | 7 | ||||
| -rw-r--r-- | fs/xfs/xfs_error.c | 3 |
3 files changed, 13 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_errortag.h b/fs/xfs/libxfs/xfs_errortag.h index a23a52e643ad..c15d2340220c 100644 --- a/fs/xfs/libxfs/xfs_errortag.h +++ b/fs/xfs/libxfs/xfs_errortag.h @@ -59,7 +59,8 @@ #define XFS_ERRTAG_REDUCE_MAX_IEXTENTS 36 #define XFS_ERRTAG_BMAP_ALLOC_MINLEN_EXTENT 37 #define XFS_ERRTAG_AG_RESV_FAIL 38 -#define XFS_ERRTAG_MAX 39 +#define XFS_ERRTAG_LARP 39 +#define XFS_ERRTAG_MAX 40 /* * Random factors for above tags, 1 means always, 2 means 1/2 time, etc. @@ -103,5 +104,6 @@ #define XFS_RANDOM_REDUCE_MAX_IEXTENTS 1 #define XFS_RANDOM_BMAP_ALLOC_MINLEN_EXTENT 1 #define XFS_RANDOM_AG_RESV_FAIL 1 +#define XFS_RANDOM_LARP 1 #endif /* __XFS_ERRORTAG_H_ */ diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c index 56bc231822b3..6d1dcc88abfe 100644 --- a/fs/xfs/xfs_attr_item.c +++ b/fs/xfs/xfs_attr_item.c @@ -24,6 +24,7 @@ #include "xfs_trace.h" #include "xfs_inode.h" #include "xfs_trans_space.h" +#include "xfs_errortag.h" #include "xfs_error.h" #include "xfs_log_priv.h" #include "xfs_log_recover.h" @@ -310,6 +311,11 @@ xfs_xattri_finish_update( XFS_ATTR_OP_FLAGS_TYPE_MASK; int error; + if (XFS_TEST_ERROR(false, args->dp->i_mount, XFS_ERRTAG_LARP)) { + error = -EIO; + goto out; + } + switch (op) { case XFS_ATTR_OP_FLAGS_SET: error = xfs_attr_set_iter(dac); @@ -323,6 +329,7 @@ xfs_xattri_finish_update( break; } +out: /* * Mark the transaction dirty, even on error. This ensures the * transaction is aborted, which: diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 749fd18c4f32..666f4837b1e1 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -57,6 +57,7 @@ static unsigned int xfs_errortag_random_default[] = { XFS_RANDOM_REDUCE_MAX_IEXTENTS, XFS_RANDOM_BMAP_ALLOC_MINLEN_EXTENT, XFS_RANDOM_AG_RESV_FAIL, + XFS_RANDOM_LARP, }; struct xfs_errortag_attr { @@ -170,6 +171,7 @@ XFS_ERRORTAG_ATTR_RW(buf_ioerror, XFS_ERRTAG_BUF_IOERROR); XFS_ERRORTAG_ATTR_RW(reduce_max_iextents, XFS_ERRTAG_REDUCE_MAX_IEXTENTS); XFS_ERRORTAG_ATTR_RW(bmap_alloc_minlen_extent, XFS_ERRTAG_BMAP_ALLOC_MINLEN_EXTENT); XFS_ERRORTAG_ATTR_RW(ag_resv_fail, XFS_ERRTAG_AG_RESV_FAIL); +XFS_ERRORTAG_ATTR_RW(larp, XFS_ERRTAG_LARP); static struct attribute *xfs_errortag_attrs[] = { XFS_ERRORTAG_ATTR_LIST(noerror), @@ -211,6 +213,7 @@ static struct attribute *xfs_errortag_attrs[] = { XFS_ERRORTAG_ATTR_LIST(reduce_max_iextents), XFS_ERRORTAG_ATTR_LIST(bmap_alloc_minlen_extent), XFS_ERRORTAG_ATTR_LIST(ag_resv_fail), + XFS_ERRORTAG_ATTR_LIST(larp), NULL, }; ATTRIBUTE_GROUPS(xfs_errortag); |