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| author | Dave Chinner <dchinner@redhat.com> | 2018-10-18 08:20:39 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2018-10-18 08:20:39 +0200 |
| commit | 56668a5cc420818b8e9c2197281d068552f80e46 (patch) | |
| tree | da5ebb43e62ed26409fd3f99e15264154ceacbdd /fs/xfs/xfs_fsops.c | |
| parent | xfs: fix buffer state management in xrep_findroot_block (diff) | |
| download | linux-56668a5cc420818b8e9c2197281d068552f80e46.tar.xz linux-56668a5cc420818b8e9c2197281d068552f80e46.zip | |
xfs: issue log message on user force shutdown
The kernel only issues a log message that it's been shut down when
the filesystem triggers a shutdown itself. Hence there is no trace
in the log when a shutdown is triggered manually from userspace.
This can make it hard to see sequence of events in the log when
things go wrong, so make sure we always log a message when a
shutdown is run.
While there, clean up the logic flow so we don't have to continually
check if the shutdown trigger was user initiated before logging
shutdown messages.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_fsops.c')
| -rw-r--r-- | fs/xfs/xfs_fsops.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c index 7c00b8bedfe3..093c2b8d7e20 100644 --- a/fs/xfs/xfs_fsops.c +++ b/fs/xfs/xfs_fsops.c @@ -470,20 +470,13 @@ xfs_fs_goingdown( */ void xfs_do_force_shutdown( - xfs_mount_t *mp, + struct xfs_mount *mp, int flags, char *fname, int lnnum) { - int logerror; - - logerror = flags & SHUTDOWN_LOG_IO_ERROR; + bool logerror = flags & SHUTDOWN_LOG_IO_ERROR; - if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { - xfs_notice(mp, - "%s(0x%x) called from line %d of file %s. Return address = "PTR_FMT, - __func__, flags, lnnum, fname, __return_address); - } /* * No need to duplicate efforts. */ @@ -499,27 +492,34 @@ xfs_do_force_shutdown( if (xfs_log_force_umount(mp, logerror)) return; + if (flags & SHUTDOWN_FORCE_UMOUNT) { + xfs_alert(mp, +"User initiated shutdown received. Shutting down filesystem"); + return; + } + + xfs_notice(mp, +"%s(0x%x) called from line %d of file %s. Return address = "PTR_FMT, + __func__, flags, lnnum, fname, __return_address); + if (flags & SHUTDOWN_CORRUPT_INCORE) { xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_CORRUPT, - "Corruption of in-memory data detected. Shutting down filesystem"); +"Corruption of in-memory data detected. Shutting down filesystem"); if (XFS_ERRLEVEL_HIGH <= xfs_error_level) xfs_stack_trace(); - } else if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { - if (logerror) { - xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR, - "Log I/O Error Detected. Shutting down filesystem"); - } else if (flags & SHUTDOWN_DEVICE_REQ) { - xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, - "All device paths lost. Shutting down filesystem"); - } else if (!(flags & SHUTDOWN_REMOTE_REQ)) { - xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, - "I/O Error Detected. Shutting down filesystem"); - } - } - if (!(flags & SHUTDOWN_FORCE_UMOUNT)) { - xfs_alert(mp, - "Please umount the filesystem and rectify the problem(s)"); + } else if (logerror) { + xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_LOGERROR, + "Log I/O Error Detected. Shutting down filesystem"); + } else if (flags & SHUTDOWN_DEVICE_REQ) { + xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, + "All device paths lost. Shutting down filesystem"); + } else if (!(flags & SHUTDOWN_REMOTE_REQ)) { + xfs_alert_tag(mp, XFS_PTAG_SHUTDOWN_IOERROR, + "I/O Error Detected. Shutting down filesystem"); } + + xfs_alert(mp, + "Please unmount the filesystem and rectify the problem(s)"); } /* |