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| author | Carlos Maiolino <cmaiolino@redhat.com> | 2016-05-18 11:01:00 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-05-18 11:01:00 +1000 |
| commit | ffd40ef697dfd3e06f44b1bb5fea93079de8c77d (patch) | |
| tree | bd0c6c9286e453b6076c43033d0a4a86ab752727 /fs/xfs/xfs_mount.h | |
| parent | 192852be8b5fb14268c2133fe9ce5312e4745963 (diff) | |
| download | blackbird-obmc-linux-ffd40ef697dfd3e06f44b1bb5fea93079de8c77d.tar.gz blackbird-obmc-linux-ffd40ef697dfd3e06f44b1bb5fea93079de8c77d.zip | |
xfs: introduce metadata IO error class
Now we have the basic infrastructure, add the first error class so
we can build up the infrastructure in a meaningful way. Add the
metadata async write IO error class and sysfs entry, and introduce a
default configuration that matches the existing "retry forever"
behavior for async write metadata buffers.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index d639795b0310..352a5c88d7e9 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -44,9 +44,11 @@ enum { * Error numbers define the errors that are configurable. */ enum { + XFS_ERR_METADATA, XFS_ERR_CLASS_MAX, }; enum { + XFS_ERR_DEFAULT, XFS_ERR_ERRNO_MAX, }; @@ -146,6 +148,7 @@ typedef struct xfs_mount { /* low free space thresholds */ struct xfs_kobj m_kobj; struct xfs_kobj m_error_kobj; + struct xfs_kobj m_error_meta_kobj; struct xfs_error_cfg m_error_cfg[XFS_ERR_CLASS_MAX][XFS_ERR_ERRNO_MAX]; struct xstats m_stats; /* per-fs stats */ |
