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* [glibc/siddhesh/gai-cleanup2] io: Add fsync call in tst-stat
@ 2022-03-01 2:40 Siddhesh Poyarekar
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From: Siddhesh Poyarekar @ 2022-03-01 2:40 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ae132284092edc5885315b44cd17d5ea91177e49
commit ae132284092edc5885315b44cd17d5ea91177e49
Author: Florian Weimer <fweimer@redhat.com>
Date: Mon Feb 28 11:50:41 2022 +0100
io: Add fsync call in tst-stat
io/tst-stat and io/tst-stat-lfs fail sporadically on the Fedora
builders, and this change hopefully helps to avoid the issue.
Diff:
---
io/tst-stat.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/io/tst-stat.c b/io/tst-stat.c
index 2b7975e162..237988203a 100644
--- a/io/tst-stat.c
+++ b/io/tst-stat.c
@@ -69,6 +69,10 @@ do_test (void)
TEST_VERIFY_EXIT (fd >= 0);
support_write_file_string (path, "abc");
+ /* This should help to prevent delayed allocation, which may result
+ in a spurious stx_blocks/st_blocks difference. */
+ fsync (fd);
+
bool check_ns = support_stat_nanoseconds (path);
if (!check_ns)
printf ("warning: timestamp with nanoseconds not supported\n");
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