The following changes since commit 236d24dff4826a469d2e980c2b71c2adba3b907e:
json output fixups (2015-11-11 11:26:37 -0700)
are available in the git repository at:
git://git.kernel.dk/fio.git master
for you to fetch changes up to d883efbdb2034b4ab23abec9cee1762d6d476247:
Fix group_id != groupid mixup (2015-11-16 14:00:41 -0700)
----------------------------------------------------------------
Casey Bodley (1):
iolog: fix error when compiled as c++
Jens Axboe (1):
Fix group_id != groupid mixup
fio.h | 4 ++--
init.c | 4 ++++
iolog.h | 3 ++-
libfio.c | 4 ++--
4 files changed, 10 insertions(+), 5 deletions(-)
---
Diff of recent changes:
diff --git a/fio.h b/fio.h
index a2b3d9f..2e13b54 100644
--- a/fio.h
+++ b/fio.h
@@ -539,8 +539,8 @@ extern void td_restore_runstate(struct thread_data *, int);
*/
#define FIO_REAP_TIMEOUT 60
-#define TERMINATE_ALL (-1)
-extern void fio_terminate_threads(int);
+#define TERMINATE_ALL (-1U)
+extern void fio_terminate_threads(unsigned int);
extern void fio_mark_td_terminate(struct thread_data *);
/*
diff --git a/init.c b/init.c
index 04b4a1e..af35ee6 100644
--- a/init.c
+++ b/init.c
@@ -1233,6 +1233,10 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num,
if ((o->stonewall || o->new_group) && prev_group_jobs) {
prev_group_jobs = 0;
groupid++;
+ if (groupid == INT_MAX) {
+ log_err("fio: too many groups defined\n");
+ goto err;
+ }
}
td->groupid = groupid;
diff --git a/iolog.h b/iolog.h
index b1c13bf..aa4562d 100644
--- a/iolog.h
+++ b/iolog.h
@@ -122,7 +122,8 @@ static inline size_t log_entry_sz(struct io_log *log)
static inline struct io_sample *__get_sample(void *samples, int log_offset,
uint64_t sample)
{
- return samples + sample * __log_entry_sz(log_offset);
+ uint64_t sample_offset = sample * __log_entry_sz(log_offset);
+ return (struct io_sample *) ((char *) samples + sample_offset);
}
static inline struct io_sample *get_sample(struct io_log *iolog,
diff --git a/libfio.c b/libfio.c
index 09591a1..3aa52e0 100644
--- a/libfio.c
+++ b/libfio.c
@@ -229,7 +229,7 @@ void fio_mark_td_terminate(struct thread_data *td)
td->terminate = 1;
}
-void fio_terminate_threads(int group_id)
+void fio_terminate_threads(unsigned int group_id)
{
struct thread_data *td;
pid_t pid = getpid();
@@ -238,7 +238,7 @@ void fio_terminate_threads(int group_id)
dprint(FD_PROCESS, "terminate group_id=%d\n", group_id);
for_each_td(td, i) {
- if (group_id == TERMINATE_ALL || groupid == td->groupid) {
+ if (group_id == TERMINATE_ALL || group_id == td->groupid) {
dprint(FD_PROCESS, "setting terminate on %s/%d\n",
td->o.name, (int) td->pid);
--
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