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| author | David Smith <dsmith@redhat.com> | 2009-09-23 11:11:07 -0500 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2009-09-23 11:11:07 -0500 |
| commit | 430411789c9c9540a8260bedc76d86fdf6053713 (patch) | |
| tree | 86a1e826faa8bdd23c1fab0387f85f25e3cb1956 /runtime/transport/relay_v2.c | |
| parent | 450718c9c424bce67e8580183788380431f90434 (diff) | |
| download | systemtap-steved-430411789c9c9540a8260bedc76d86fdf6053713.tar.gz systemtap-steved-430411789c9c9540a8260bedc76d86fdf6053713.tar.xz systemtap-steved-430411789c9c9540a8260bedc76d86fdf6053713.zip | |
Forward-ported staplog.c crash support (PR 10644).
* staplog.c (get_rchan): Separated original relayfs code and current
relayfs code.
(get_rchan_buf): Ditto.
(output_cpu_logs): Ditto.
(get_rchan_addr): Handles original relayfs code detection.
(setup_global_data): Looks for '_stp_relay_data' structure instead of
'_stp_utt' structure.
(open_output_file): Improved error message.
* runtime/transport/relay_v2.c: Rearranged struct _stp_relay_data_type to
make things a bit easier for staplog.c.
* runtime/transport/relayfs.c: Ditto
Diffstat (limited to 'runtime/transport/relay_v2.c')
| -rw-r--r-- | runtime/transport/relay_v2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/runtime/transport/relay_v2.c b/runtime/transport/relay_v2.c index 65e9c59b..104b14eb 100644 --- a/runtime/transport/relay_v2.c +++ b/runtime/transport/relay_v2.c @@ -38,9 +38,11 @@ #define STP_RELAY_TIMER_INTERVAL ((HZ + 99) / 100) #endif +/* Note: if struct _stp_relay_data_type changes, staplog.c might need + * to be changed. */ struct _stp_relay_data_type { - enum _stp_transport_state transport_state; struct rchan *rchan; + enum _stp_transport_state transport_state; struct dentry *dropped_file; atomic_t dropped; atomic_t wakeup; |