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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2018-11-02 22:11:18 +0100 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2018-11-03 16:10:32 +0100 |
| commit | 0d934e730ec62d16c4f47dbb0d8e97ed16910786 (patch) | |
| tree | 5fcc8e1b9994db5cba7431b30c3233ec108552d7 /daemons/dmeventd | |
| parent | 813347cf84617a946d9184f44c5fbd275bb41766 (diff) | |
| download | lvm2-0d934e730ec62d16c4f47dbb0d8e97ed16910786.tar.gz | |
cov: trace failing pthread_kill
Diffstat (limited to 'daemons/dmeventd')
| -rw-r--r-- | daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c index 6ffa9fc52..9e9053c0e 100644 --- a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c +++ b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c @@ -175,6 +175,7 @@ void process_event(struct dm_task *dmt, const char *device = dm_task_get_name(dmt); int percent; struct dm_info info; + int ret; /* No longer monitoring, waiting for remove */ if (!state->percent_check) @@ -205,7 +206,8 @@ void process_event(struct dm_task *dmt, /* Maybe configurable ? */ _remove(dm_task_get_uuid(dmt)); #endif - pthread_kill(pthread_self(), SIGALRM); + if ((ret = pthread_kill(pthread_self(), SIGALRM)) && (ret != ESRCH)) + log_sys_error("pthread_kill", "self"); goto out; } @@ -213,7 +215,8 @@ void process_event(struct dm_task *dmt, /* TODO eventually recognize earlier when room is enough */ log_info("Dropping monitoring of fully provisioned snapshot %s.", device); - pthread_kill(pthread_self(), SIGALRM); + if ((ret = pthread_kill(pthread_self(), SIGALRM)) && (ret != ESRCH)) + log_sys_error("pthread_kill", "self"); goto out; } |