Message ID | 20220411094019.1143199-1-liwang@redhat.com |
---|---|
State | Accepted |
Headers | show |
Series | fsync02: multiply the timediff if test in VM | expand |
Hi Li, > Similar to 59e73f2 ("clock_gettime04: multiply the > timediff if test in VM"), extend tolerance for this test too. > fsync02.c:93: TFAIL: fsync took too long: 167.000000 seconds; > max_block: 17768; data_blocks: 2287 Make sense. Acked-by: Petr Vorel <pvorel@suse.cz> > + if (tst_is_virt(VIRT_ANY)) { > + tst_res(TINFO, "Running in a VM, multiply the time_limit by 2."); very nit: why dot at the end? > + time_limit *= 2; > + } Kind regards, Petr
On Tue, Apr 19, 2022 at 1:18 PM Petr Vorel <pvorel@suse.cz> wrote: > Hi Li, > > > Similar to 59e73f2 ("clock_gettime04: multiply the > > timediff if test in VM"), extend tolerance for this test too. > > > fsync02.c:93: TFAIL: fsync took too long: 167.000000 seconds; > > max_block: 17768; data_blocks: 2287 > > Make sense. > > Acked-by: Petr Vorel <pvorel@suse.cz> > > > + if (tst_is_virt(VIRT_ANY)) { > > + tst_res(TINFO, "Running in a VM, multiply the time_limit > by 2."); > very nit: why dot at the end? > Pushed (without that dot), thanks for reviewing.
diff --git a/testcases/kernel/syscalls/fsync/fsync02.c b/testcases/kernel/syscalls/fsync/fsync02.c index fcdc14f89..e6704b3a5 100644 --- a/testcases/kernel/syscalls/fsync/fsync02.c +++ b/testcases/kernel/syscalls/fsync/fsync02.c @@ -21,13 +21,13 @@ #define BLOCKSIZE 8192 #define MAXBLKS 65536 -#define TIME_LIMIT 120 #define BUF_SIZE 2048 char tempfile[40] = ""; char pbuf[BUF_SIZE]; int fd; off_t max_blks = MAXBLKS; +int time_limit = 120; struct statvfs stat_buf; @@ -35,6 +35,11 @@ static void setup(void) { /* free blocks avail to non-superuser */ unsigned long f_bavail; + if (tst_is_virt(VIRT_ANY)) { + tst_res(TINFO, "Running in a VM, multiply the time_limit by 2."); + time_limit *= 2; + } + fd = SAFE_OPEN("tempfile", O_RDWR | O_CREAT | O_TRUNC, 0777); if (fstatvfs(fd, &stat_buf) != 0) { @@ -89,7 +94,7 @@ static void run(void) { "timer broken end %ld < start %ld", time_end, time_start); } else if ((time_delta = - difftime(time_end, time_start)) > TIME_LIMIT) { + difftime(time_end, time_start)) > time_limit) { tst_res(TFAIL, "fsync took too long: %lf seconds; " "max_block: %d; data_blocks: %d",
Similar to 59e73f2 ("clock_gettime04: multiply the timediff if test in VM"), extend tolerance for this test too. fsync02.c:93: TFAIL: fsync took too long: 167.000000 seconds; max_block: 17768; data_blocks: 2287 Signed-off-by: Li Wang <liwang@redhat.com> --- testcases/kernel/syscalls/fsync/fsync02.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)