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| author | Carlos Maiolino <cmaiolino@redhat.com> | 2016-04-06 09:46:30 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-04-06 09:46:30 +1000 |
| commit | 9f27889f3a96ff356ac92688cc0c4be3935ae3af (patch) | |
| tree | a53ceec8061dd9fef26b8b82102c784b77738a0d /fs/xfs/xfs_log.c | |
| parent | f55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff) | |
| download | lwn-9f27889f3a96ff356ac92688cc0c4be3935ae3af.tar.gz lwn-9f27889f3a96ff356ac92688cc0c4be3935ae3af.zip | |
xfs: Add caller function output to xfs_log_force tracepoint
I had sent this patch yesterday, but for some reason it didn't reach
xfs list, sending again.
Output the caller of xfs_log_force might be useful when tracing log
checkpoint problems without the need to build kernel with DEBUG.
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_log.c')
| -rw-r--r-- | fs/xfs/xfs_log.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index b49ccf5c1d75..8c08015bc094 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -3378,7 +3378,7 @@ xfs_log_force( { int error; - trace_xfs_log_force(mp, 0); + trace_xfs_log_force(mp, 0, _RET_IP_); error = _xfs_log_force(mp, flags, NULL); if (error) xfs_warn(mp, "%s: error %d returned.", __func__, error); @@ -3527,7 +3527,7 @@ xfs_log_force_lsn( { int error; - trace_xfs_log_force(mp, lsn); + trace_xfs_log_force(mp, lsn, _RET_IP_); error = _xfs_log_force_lsn(mp, lsn, flags, NULL); if (error) xfs_warn(mp, "%s: error %d returned.", __func__, error); |