mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
xfs: add configuration handlers for specific errors
now most of the infrastructure is in place, we can start adding support for configuring specific errors such as ENODEV, ENOSPC, EIO, etc. Add these error configurations and configure them all to have appropriate behaviours. That is, all will be configured to retry forever by default, except for ENODEV, which is an unrecoverable error, so it will be configured to not retry on error 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>
This commit is contained in:
parent
a5ea70d25d
commit
e0a431b3a3
2 changed files with 24 additions and 1 deletions
|
@ -49,6 +49,9 @@ enum {
|
|||
};
|
||||
enum {
|
||||
XFS_ERR_DEFAULT,
|
||||
XFS_ERR_EIO,
|
||||
XFS_ERR_ENOSPC,
|
||||
XFS_ERR_ENODEV,
|
||||
XFS_ERR_ERRNO_MAX,
|
||||
};
|
||||
|
||||
|
|
|
@ -478,9 +478,20 @@ struct xfs_error_init {
|
|||
|
||||
static const struct xfs_error_init xfs_error_meta_init[XFS_ERR_ERRNO_MAX] = {
|
||||
{ .name = "default",
|
||||
.max_retries = -1,
|
||||
.max_retries = XFS_ERR_RETRY_FOREVER,
|
||||
.retry_timeout = 0,
|
||||
},
|
||||
{ .name = "EIO",
|
||||
.max_retries = XFS_ERR_RETRY_FOREVER,
|
||||
.retry_timeout = 0,
|
||||
},
|
||||
{ .name = "ENOSPC",
|
||||
.max_retries = XFS_ERR_RETRY_FOREVER,
|
||||
.retry_timeout = 0,
|
||||
},
|
||||
{ .name = "ENODEV",
|
||||
.max_retries = 0,
|
||||
},
|
||||
};
|
||||
|
||||
static int
|
||||
|
@ -578,6 +589,15 @@ xfs_error_get_cfg(
|
|||
struct xfs_error_cfg *cfg;
|
||||
|
||||
switch (error) {
|
||||
case EIO:
|
||||
cfg = &mp->m_error_cfg[error_class][XFS_ERR_EIO];
|
||||
break;
|
||||
case ENOSPC:
|
||||
cfg = &mp->m_error_cfg[error_class][XFS_ERR_ENOSPC];
|
||||
break;
|
||||
case ENODEV:
|
||||
cfg = &mp->m_error_cfg[error_class][XFS_ERR_ENODEV];
|
||||
break;
|
||||
default:
|
||||
cfg = &mp->m_error_cfg[error_class][XFS_ERR_DEFAULT];
|
||||
break;
|
||||
|
|
Loading…
Reference in a new issue