pahole: rearrange structs to make them smaller

9 files changed, 48 insertions, 46 deletions

diff --git a/src/automount.h b/src/automount.h
index 13b56effb6..4f879f4085 100644
--- a/src/automount.h
+++ b/src/automount.h
@@ -45,10 +45,10 @@ struct Automount {
         Mount *mount;
 
         int pipe_fd;
+        mode_t directory_mode;
         Watch pipe_watch;
         dev_t dev_id;
 
-        mode_t directory_mode;
 
         Set *tokens;
 
diff --git a/src/device.h b/src/device.h
index 5757c9139d..515db65644 100644
--- a/src/device.h
+++ b/src/device.h
@@ -38,8 +38,6 @@ typedef enum DeviceState {
 struct Device {
         Meta meta;
 
-        DeviceState state;
-
         char *sysfs;
 
         /* In order to be able to distuingish dependencies on
@@ -47,6 +45,8 @@ struct Device {
         devices for the same sysfs path. We chain them up here. */
 
         LIST_FIELDS(struct Device, same_sysfs);
+
+        DeviceState state;
 };
 
 extern const UnitVTable device_vtable;
diff --git a/src/execute.h b/src/execute.h
index 4b3449e265..5410f83561 100644
--- a/src/execute.h
+++ b/src/execute.h
@@ -87,8 +87,8 @@ struct ExecCommand {
         char *path;
         char **argv;
         ExecStatus exec_status;
-        bool ignore;
         LIST_FIELDS(ExecCommand, command); /* useful for chaining commands */
+        bool ignore;
 };
 
 struct ExecContext {
@@ -105,15 +105,12 @@ struct ExecContext {
 
         cpu_set_t *cpuset;
         unsigned cpuset_ncpus;
-        unsigned long timer_slack_nsec;
 
         ExecInput std_input;
         ExecOutput std_output;
         ExecOutput std_error;
 
-        int syslog_priority;
-        char *syslog_identifier;
-        bool syslog_level_prefix;
+        unsigned long timer_slack_nsec;
 
         char *tcpwrap_name;
 
@@ -134,19 +131,21 @@ struct ExecContext {
 
         uint64_t capability_bounding_set_drop;
 
+        /* Not relevant for spawning processes, just for killing */
+        KillMode kill_mode;
+        int kill_signal;
+
         cap_t capabilities;
         int secure_bits;
 
+        int syslog_priority;
+        char *syslog_identifier;
+        bool syslog_level_prefix;
+
         bool cpu_sched_reset_on_fork;
         bool non_blocking;
         bool private_tmp;
 
-        bool oom_adjust_set:1;
-        bool nice_set:1;
-        bool ioprio_set:1;
-        bool cpu_sched_set:1;
-        bool timer_slack_nsec_set:1;
-
         /* This is not exposed to the user but available
          * internally. We need it to make sure that whenever we spawn
          * /bin/mount it is run in the same process group as us so
@@ -154,9 +153,11 @@ struct ExecContext {
          * don't enter a trigger loop. */
         bool same_pgrp;
 
-        /* Not relevant for spawning processes, just for killing */
-        KillMode kill_mode;
-        int kill_signal;
+        bool oom_adjust_set:1;
+        bool nice_set:1;
+        bool ioprio_set:1;
+        bool cpu_sched_set:1;
+        bool timer_slack_nsec_set:1;
 };
 
 typedef enum ExitStatus {
diff --git a/src/manager.h b/src/manager.h
index c1f787f854..ef40352d59 100644
--- a/src/manager.h
+++ b/src/manager.h
@@ -87,8 +87,6 @@ struct Watch {
 #include "path-lookup.h"
 
 struct Manager {
-        uint32_t current_job_id;
-
         /* Note that the set of units we know of is allowed to be
          * incosistent. However the subset of it that is loaded may
          * not, and the list of jobs may neither. */
@@ -170,6 +168,8 @@ struct Manager {
         int32_t name_data_slot;
         int32_t subscribed_data_slot;
 
+        uint32_t current_job_id;
+
         /* Data specific to the Automount subsystem */
         int dev_autofs_fd;
 
@@ -198,11 +198,11 @@ struct Manager {
         bool dispatching_run_queue:1;
         bool dispatching_dbus_queue:1;
 
-        int n_deserializing;
-
         bool show_status;
         bool confirm_spawn;
         bool sysv_console;
+
+        int n_deserializing;
 };
 
 int manager_new(ManagerRunningAs running_as, Manager **m);
diff --git a/src/mount.h b/src/mount.h
index 6c60167deb..56a7b12b26 100644
--- a/src/mount.h
+++ b/src/mount.h
@@ -79,10 +79,10 @@ struct Mount {
 
         bool failure:1;
 
-        usec_t timeout_usec;
-
         mode_t directory_mode;
 
+        usec_t timeout_usec;
+
         ExecCommand exec_command[_MOUNT_EXEC_COMMAND_MAX];
         ExecContext exec_context;
 
diff --git a/src/socket.h b/src/socket.h
index 230dd200d5..89fa6cca71 100644
--- a/src/socket.h
+++ b/src/socket.h
@@ -78,6 +78,10 @@ struct Socket {
 
         LIST_HEAD(SocketPort, ports);
 
+        unsigned n_accepted;
+        unsigned n_connections;
+        unsigned max_connections;
+
         unsigned backlog;
         usec_t timeout_usec;
 
@@ -91,36 +95,34 @@ struct Socket {
 
         SocketState state, deserialized_state;
 
+        Watch timer_watch;
+
         ExecCommand* control_command;
         SocketExecCommand control_command_id;
         pid_t control_pid;
 
-        bool accept;
-        unsigned n_accepted;
-        unsigned n_connections;
-        unsigned max_connections;
+        /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
+        SocketAddressBindIPv6Only bind_ipv6_only;
+
+        mode_t directory_mode;
+        mode_t socket_mode;
 
         bool failure;
-        Watch timer_watch;
+
+        bool accept;
 
         /* Socket options */
         bool keep_alive;
+        bool free_bind;
         int priority;
+        int mark;
         size_t receive_buffer;
         size_t send_buffer;
         int ip_tos;
         int ip_ttl;
         size_t pipe_size;
-        int mark;
-        bool free_bind;
         char *bind_to_device;
         char *tcp_congestion;
-
-        /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
-        SocketAddressBindIPv6Only bind_ipv6_only;
-
-        mode_t directory_mode;
-        mode_t socket_mode;
 };
 
 /* Called from the service code when collecting fds */
diff --git a/src/swap.h b/src/swap.h
index d3f24d5cba..154d418d59 100644
--- a/src/swap.h
+++ b/src/swap.h
@@ -51,11 +51,11 @@ struct Swap {
 
         char *what;
 
+        SwapState state, deserialized_state;
+
         bool from_etc_fstab:1;
         bool from_proc_swaps:1;
         bool from_fragment:1;
-
-        SwapState state, deserialized_state;
 };
 
 extern const UnitVTable swap_vtable;
diff --git a/src/timer.h b/src/timer.h
index 6510ed2844..fc74368e73 100644
--- a/src/timer.h
+++ b/src/timer.h
@@ -47,14 +47,13 @@ typedef enum TimerBase {
 } TimerBase;
 
 typedef struct TimerValue {
-        TimerBase base;
         usec_t value;
-
         usec_t next_elapse;
 
-        bool disabled;
-
         LIST_FIELDS(struct TimerValue, value);
+
+        TimerBase base;
+        bool disabled;
 } TimerValue;
 
 struct Timer {
diff --git a/src/unit.h b/src/unit.h
index 82ef952451..e3ca8bbca6 100644
--- a/src/unit.h
+++ b/src/unit.h
@@ -180,6 +180,10 @@ struct Meta {
         /* Used during GC sweeps */
         unsigned gc_marker;
 
+        /* When deserializing, temporarily store the job type for this
+         * unit here, if there was a job scheduled */
+        int deserialized_job; /* This is actually of type JobType */
+
         /* If we go down, pull down everything that depends on us, too */
         bool recursive_stop;
 
@@ -198,10 +202,6 @@ struct Meta {
         /* Don't allow the user to stop this unit manually, allow stopping only indirectly via dependency. */
         bool refuse_manual_stop;
 
-        /* When deserializing, temporarily store the job type for this
-         * unit here, if there was a job scheduled */
-        int deserialized_job; /* This is actually of type JobType */
-
         bool in_load_queue:1;
         bool in_dbus_queue:1;
         bool in_cleanup_queue:1;