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| author | Jakub Hrozek <jhrozek@redhat.com> | 2016-08-15 12:54:20 +0200 |
|---|---|---|
| committer | Lukas Slebodnik <lslebodn@redhat.com> | 2016-08-30 10:07:25 +0200 |
| commit | d7075a255a1f28e890539072e06d0140ffe0927c (patch) | |
| tree | 6175ecd085016675496eeab53d659d8350b84aaa | |
| parent | fa93cd0f0fc75a6d635079e67788f8a9fe183c3c (diff) | |
| download | sssd-d7075a255a1f28e890539072e06d0140ffe0927c.tar.gz sssd-d7075a255a1f28e890539072e06d0140ffe0927c.tar.xz sssd-d7075a255a1f28e890539072e06d0140ffe0927c.zip | |
WATCHDOG: define and use _MAX_TICKS as 3
Instead of using the number 3 directly, let's introduce and use
WATCHDOG_MAX_TICKS.
Reviewed-by: Petr Čech <pcech@redhat.com>
| -rw-r--r-- | src/util/util_watchdog.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/util/util_watchdog.c b/src/util/util_watchdog.c index 1c27d73f1..c184fbd75 100644 --- a/src/util/util_watchdog.c +++ b/src/util/util_watchdog.c @@ -22,6 +22,7 @@ #include "util/util.h" #define WATCHDOG_DEF_INTERVAL 10 +#define WATCHDOG_MAX_TICKS 3 /* this is intentionally a global variable */ struct watchdog_ctx { @@ -75,9 +76,8 @@ static void watchdog_handler(int sig) return; } - /* if 3 ticks passed by kills itself */ - - if (__sync_add_and_fetch(&watchdog_ctx.ticks, 1) > 3) { + /* if a pre-defined number of ticks passed by kills itself */ + if (__sync_add_and_fetch(&watchdog_ctx.ticks, 1) > WATCHDOG_MAX_TICKS) { DEBUG(SSSDBG_FATAL_FAILURE, "Watchdog timer overflow, killing process!\n"); orderly_shutdown(1); |