path: root/xlators/storage/posix
diff options
authorVijay Bellur <>2019-06-20 15:50:01 -0700
committerXavi Hernandez <>2019-07-11 10:37:52 +0000
commit3c1efa0c92445638bbfa57c2e868c79f7d987fc3 (patch)
tree3cc28f420d5aebe771de4985fc669dd99e8a42fa /xlators/storage/posix
parentb82743a5822626e83b233956803421fda9b1c3f9 (diff)
Replace usleep() with nanosleep()
As usleep has been obsoleted, changed all invocations of usleep to nanosleep. From man 3 usleep: "4.3BSD, POSIX.1-2001. POSIX.1-2001 declares this function obsolete; use nanosleep(2) instead. POSIX.1-2008 removes the specification of usleep()." Added a helper function gf_nanosleep() to have a single place for handling edge cases that might arise from the conversion of usleep to nanosleep and allow the sleep to resume with right remaining value upon being interrupted. Fixes: bz#1721686 Change-Id: Ia39ab82c9e0f4669d2c00d4cdf25e38d94ef9f62 Signed-off-by: Vijay Bellur <>
Diffstat (limited to 'xlators/storage/posix')
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index b3e55e4fd5c..bb20a93f797 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -2473,7 +2473,7 @@ posix_fsyncer(void *d)
count = posix_fsyncer_pick(this, &list);
- usleep(priv->batch_fsync_delay_usec);
+ gf_nanosleep(priv->batch_fsync_delay_usec * GF_US_IN_NS);
gf_msg_debug(this->name, 0, "picked %d fsyncs", count);