udevd: do not nice processes

5 files changed, 5 insertions, 14 deletions

diff --git a/libudev/libudev-private.h b/libudev/libudev-private.h
index c57a89873c..e82ca1d753 100644
--- a/libudev/libudev-private.h
+++ b/libudev/libudev-private.h
@@ -235,7 +235,7 @@ uid_t util_lookup_user(struct udev *udev, const char *user);
 gid_t util_lookup_group(struct udev *udev, const char *group);
 int util_run_program(struct udev *udev, const char *command, char **envp,
 		     char *result, size_t ressize, size_t *reslen,
-		     const sigset_t *sigmask, bool reset_prio);
+		     const sigset_t *sigmask);
 int util_resolve_subsys_kernel(struct udev *udev, const char *string,
 				      char *result, size_t maxsize, int read_value);
 unsigned long long usec_monotonic(void);
diff --git a/libudev/libudev-util-private.c b/libudev/libudev-util-private.c
index 073f7e2df8..c7ad20eb74 100644
--- a/libudev/libudev-util-private.c
+++ b/libudev/libudev-util-private.c
@@ -261,7 +261,7 @@ int util_resolve_subsys_kernel(struct udev *udev, const char *string,
 
 int util_run_program(struct udev *udev, const char *command, char **envp,
 		     char *result, size_t ressize, size_t *reslen,
-		     const sigset_t *sigmask, bool reset_prio)
+		     const sigset_t *sigmask)
 {
 	int status;
 	int outpipe[2] = {-1, -1};
@@ -356,8 +356,6 @@ int util_run_program(struct udev *udev, const char *command, char **envp,
 
 		if (sigmask)
 			sigprocmask(SIG_SETMASK, sigmask, NULL);
-		if (reset_prio)
-			setpriority(PRIO_PROCESS, 0, 0);
 
 		execve(argv[0], argv, envp);
 		if (errno == ENOENT || errno == ENOTDIR) {
diff --git a/udev/udev-event.c b/udev/udev-event.c
index 63a8b3aa83..60d06aa084 100644
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -688,7 +688,7 @@ int udev_event_execute_run(struct udev_event *event, const sigset_t *sigmask)
 				info(event->udev, "delay execution of '%s'\n", program);
 				sleep(event->exec_delay);
 			}
-			if (util_run_program(event->udev, program, envp, NULL, 0, NULL, sigmask, true) != 0) {
+			if (util_run_program(event->udev, program, envp, NULL, 0, NULL, sigmask) != 0) {
 				if (udev_list_entry_get_flags(list_entry))
 					err = -1;
 			}
diff --git a/udev/udev-rules.c b/udev/udev-rules.c
index 805f449f22..bef5abab5e 100644
--- a/udev/udev-rules.c
+++ b/udev/udev-rules.c
@@ -759,7 +759,7 @@ static int import_program_into_properties(struct udev_device *dev, const char *p
 	char *line;
 
 	envp = udev_device_get_properties_envp(dev);
-	if (util_run_program(udev, program, envp, result, sizeof(result), &reslen, NULL, false) != 0)
+	if (util_run_program(udev, program, envp, result, sizeof(result), &reslen, NULL) != 0)
 		return -1;
 
 	line = result;
@@ -2297,7 +2297,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
 				     program,
 				     &rules->buf[rule->rule.filename_off],
 				     rule->rule.filename_line);
-				if (util_run_program(event->udev, program, envp, result, sizeof(result), NULL, NULL, false) != 0) {
+				if (util_run_program(event->udev, program, envp, result, sizeof(result), NULL, NULL) != 0) {
 					if (cur->key.op != OP_NOMATCH)
 						goto nomatch;
 				} else {
diff --git a/udev/udevd.c b/udev/udevd.c
index 051e8fe527..244780ab57 100644
--- a/udev/udevd.c
+++ b/udev/udevd.c
@@ -47,9 +47,6 @@
 #include "udev.h"
 #include "sd-daemon.h"
 
-#define UDEVD_PRIORITY			-4
-#define UDEV_PRIORITY			-2
-
 static bool debug;
 
 static void log_fn(struct udev *udev, int priority,
@@ -267,7 +264,6 @@ static void worker_new(struct event *event)
 		close(worker_watch[READ_END]);
 		udev_log_close();
 		udev_log_init("udevd-work");
-		setpriority(PRIO_PROCESS, 0, UDEV_PRIORITY);
 
 		/* set signal handlers */
 		memset(&act, 0x00, sizeof(act));
@@ -1426,9 +1422,6 @@ int main(int argc, char *argv[])
 	if (fd > STDERR_FILENO)
 		close(fd);
 
-	/* set scheduling priority for the main daemon process */
-	setpriority(PRIO_PROCESS, 0, UDEVD_PRIORITY);
-
 	setsid();
 
 	f = fopen("/dev/kmsg", "w");