The following changes since commit aa60bc582119e8fcd4588dc5820c1cbcab599984:
time: convert to uint64_t (2013-01-04 13:24:52 +0100)
are available in the git repository at:
git://git.kernel.dk/fio.git master
Jens Axboe (4):
Enable -ffast-math
Use variable[] instead of GCC variable[0] syntax
server: move fio_net_cmd to the end of fio_net_int_cmd
Fix potential null pointer dereference on verify and requeue events
Makefile | 2 +-
backend.c | 5 ++++-
server.h | 8 ++++----
stat.h | 2 +-
4 files changed, 10 insertions(+), 7 deletions(-)
---
Diff of recent changes:
diff --git a/Makefile b/Makefile
index 7433504..ba8b997 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ CC ?= gcc
DEBUGFLAGS = -D_FORTIFY_SOURCE=2 -DFIO_INC_DEBUG
CPPFLAGS= -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 \
$(DEBUGFLAGS)
-OPTFLAGS= -O3 -g $(EXTFLAGS)
+OPTFLAGS= -O3 -g -ffast-math $(EXTFLAGS)
CFLAGS = -std=gnu99 -Wwrite-strings -Wall $(OPTFLAGS)
LIBS = -lm $(EXTLIBS)
PROGS = fio
diff --git a/backend.c b/backend.c
index 225d8a3..099bd9b 100644
--- a/backend.c
+++ b/backend.c
@@ -422,6 +422,7 @@ static void do_verify(struct thread_data *td)
io_u = NULL;
while (!td->terminate) {
+ enum fio_ddir ddir;
int ret2, full;
update_tv_cache(td);
@@ -456,6 +457,8 @@ static void do_verify(struct thread_data *td)
else
io_u->end_io = verify_io_u;
+ ddir = io_u->ddir;
+
ret = td_io_queue(td, io_u);
switch (ret) {
case FIO_Q_COMPLETED:
@@ -507,7 +510,7 @@ sync_done:
break;
}
- if (break_on_this_error(td, io_u->ddir, &ret))
+ if (break_on_this_error(td, ddir, &ret))
break;
/*
diff --git a/server.h b/server.h
index 624e4c0..3f1bde4 100644
--- a/server.h
+++ b/server.h
@@ -25,14 +25,14 @@ struct fio_net_cmd {
*/
uint16_t cmd_crc16; /* cmd checksum */
uint16_t pdu_crc16; /* payload checksum */
- uint8_t payload[0]; /* payload */
+ uint8_t payload[]; /* payload */
};
struct fio_net_int_cmd {
- struct fio_net_cmd cmd;
struct flist_head list;
struct timeval tv;
uint64_t saved_tag;
+ struct fio_net_cmd cmd;
};
enum {
@@ -86,12 +86,12 @@ struct cmd_probe_pdu {
struct cmd_single_line_pdu {
uint16_t len;
- uint8_t text[0];
+ uint8_t text[];
};
struct cmd_line_pdu {
uint16_t lines;
- struct cmd_single_line_pdu options[0];
+ struct cmd_single_line_pdu options[];
};
struct cmd_start_pdu {
diff --git a/stat.h b/stat.h
index b9e0448..4ca8261 100644
--- a/stat.h
+++ b/stat.h
@@ -186,7 +186,7 @@ struct jobs_eta {
* Network 'copy' of run_str[]
*/
uint32_t nr_threads;
- uint8_t run_str[0];
+ uint8_t run_str[];
};
extern void show_thread_status(struct thread_stat *ts, struct group_run_stats *rs);
--
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