[ovs-dev] [threads 06/17] lockfile: Remove calls to time_disable_restart()/time_enable_restart().

Ben Pfaff blp at nicira.com
Wed Jun 5 20:05:11 UTC 2013


These calls are not necessary because F_SETLK does not block.

Signed-off-by: Ben Pfaff <blp at nicira.com>
---
 lib/lockfile.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/lib/lockfile.c b/lib/lockfile.c
index 3708aec..c37f332 100644
--- a/lib/lockfile.c
+++ b/lib/lockfile.c
@@ -251,9 +251,7 @@ lockfile_try_lock(const char *name, pid_t *pidp, struct lockfile **lockfilep)
     l.l_start = 0;
     l.l_len = 0;
 
-    time_disable_restart();
     error = fcntl(fd, F_SETLK, &l) == -1 ? errno : 0;
-    time_enable_restart();
 
     if (!error) {
         *lockfilep = lockfile_register(name, s.st_dev, s.st_ino, fd);
-- 
1.7.2.5




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