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systemd: avoid calling manager_status_printf to reduce the size of systemd-shutdown

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jcg 2024-02-26 16:41:56 +08:00
parent 7a4f920d6c
commit a9da313c49
2 changed files with 61 additions and 88 deletions
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144
print-the-process-status-to-console-when-shutdown.patch
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@ -4,7 +4,7 @@ Date: Thu, 2 Sep 2021 12:14:19 +0800
Subject: [PATCH] print process status to console when shutdown Subject: [PATCH] print process status to console when shutdown
--- ---
meson.build | 6 +- meson.build | 2 +-
src/basic/process-util.c | 58 ++++ src/basic/process-util.c | 58 ++++
src/basic/process-util.h | 2 + src/basic/process-util.h | 2 +
src/core/fuser.c | 506 +++++++++++++++++++++++++++++++++ src/core/fuser.c | 506 +++++++++++++++++++++++++++++++++
@ -16,14 +16,14 @@ Subject: [PATCH] print process status to console when shutdown
src/core/meson.build | 2 + src/core/meson.build | 2 +
src/core/system.conf.in | 1 + src/core/system.conf.in | 1 +
src/shutdown/meson.build | 10 +- src/shutdown/meson.build | 10 +-
src/shutdown/process-status.c | 143 ++++++++++ src/shutdown/process-status.c | 131 +++++++++
src/shutdown/process-status.h | 24 ++ src/shutdown/process-status.h | 22 ++
src/shutdown/shutdown.c | 45 +++ src/shutdown/shutdown.c | 50 ++++
src/shutdown/umount.c | 8 +- src/shutdown/umount.c | 5 +-
src/test/meson.build | 17 ++ src/test/meson.build | 17 ++
src/test/test-fuser.c | 14 + src/test/test-fuser.c | 14 +
src/test/test-process-status.c | 10 + src/test/test-process-status.c | 10 +
19 files changed, 945 insertions(+), 8 deletions(-) 19 files changed, 930 insertions(+), 7 deletions(-)
create mode 100644 src/core/fuser.c create mode 100644 src/core/fuser.c
create mode 100644 src/core/fuser.h create mode 100644 src/core/fuser.h
create mode 100644 src/shutdown/process-status.c create mode 100644 src/shutdown/process-status.c
@ -32,27 +32,23 @@ Subject: [PATCH] print process status to console when shutdown
create mode 100644 src/test/test-process-status.c create mode 100644 src/test/test-process-status.c
diff --git a/meson.build b/meson.build diff --git a/meson.build b/meson.build
index 1c088ba..278e264 100644 index b04551f..32e8aeb 100644
--- a/meson.build --- a/meson.build
+++ b/meson.build +++ b/meson.build
@@ -3211,8 +3211,10 @@ public_programs += executable( @@ -3211,7 +3211,7 @@ public_programs += executable(
executable( executable(
'systemd-shutdown', 'systemd-shutdown',
systemd_shutdown_sources, systemd_shutdown_sources,
- include_directories : includes, - include_directories : includes,
- link_with : [libshared], + include_directories : [includes],
+ include_directories : [includes, link_with : [libshared],
+ core_includes],
+ link_with : [libcore,
+ libshared],
dependencies : [libmount], dependencies : [libmount],
install_rpath : rootlibexecdir, install_rpath : rootlibexecdir,
install : true,
diff --git a/src/basic/process-util.c b/src/basic/process-util.c diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index 14259ea..e28412a 100644 index 10651a4..018cbb5 100644
--- a/src/basic/process-util.c --- a/src/basic/process-util.c
+++ b/src/basic/process-util.c +++ b/src/basic/process-util.c
@@ -1729,3 +1729,61 @@ static const char* const sched_policy_table[] = { @@ -1733,3 +1733,61 @@ static const char* const sched_policy_table[] = {
}; };
DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(sched_policy, int, INT_MAX); DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(sched_policy, int, INT_MAX);
@ -126,7 +122,7 @@ index 0e064de..6f9b577 100644
+unsigned int read_cmdline(char *restrict const dst, unsigned sz, const char* whom, const char *what, char sep); +unsigned int read_cmdline(char *restrict const dst, unsigned sz, const char* whom, const char *what, char sep);
diff --git a/src/core/fuser.c b/src/core/fuser.c diff --git a/src/core/fuser.c b/src/core/fuser.c
new file mode 100644 new file mode 100644
index 0000000..0a0c791 index 0000000..afb0e9b
--- /dev/null --- /dev/null
+++ b/src/core/fuser.c +++ b/src/core/fuser.c
@@ -0,0 +1,506 @@ @@ -0,0 +1,506 @@
@ -698,7 +694,7 @@ index 0000000..b74b879
+ +
+int fuser(const char *dir); +int fuser(const char *dir);
diff --git a/src/core/job.c b/src/core/job.c diff --git a/src/core/job.c b/src/core/job.c
index eb6728a..3645c11 100644 index afdc394..444f270 100644
--- a/src/core/job.c --- a/src/core/job.c
+++ b/src/core/job.c +++ b/src/core/job.c
@@ -27,6 +27,9 @@ @@ -27,6 +27,9 @@
@ -759,7 +755,7 @@ index eb6728a..3645c11 100644
static int job_perform_on_unit(Job **j) { static int job_perform_on_unit(Job **j) {
diff --git a/src/core/main.c b/src/core/main.c diff --git a/src/core/main.c b/src/core/main.c
index 8de32a7..2a6b9b8 100644 index 801e64b..6fe696c 100644
--- a/src/core/main.c --- a/src/core/main.c
+++ b/src/core/main.c +++ b/src/core/main.c
@@ -114,6 +114,7 @@ static bool arg_dump_core; @@ -114,6 +114,7 @@ static bool arg_dump_core;
@ -770,7 +766,7 @@ index 8de32a7..2a6b9b8 100644
static char *arg_confirm_spawn; static char *arg_confirm_spawn;
static ShowStatus arg_show_status; static ShowStatus arg_show_status;
static StatusUnitFormat arg_status_unit_format; static StatusUnitFormat arg_status_unit_format;
@@ -645,6 +646,7 @@ static int parse_config_file(void) { @@ -654,6 +655,7 @@ static int parse_config_file(void) {
{ "Manager", "CrashChangeVT", config_parse_crash_chvt, 0, &arg_crash_chvt }, { "Manager", "CrashChangeVT", config_parse_crash_chvt, 0, &arg_crash_chvt },
{ "Manager", "CrashShell", config_parse_bool, 0, &arg_crash_shell }, { "Manager", "CrashShell", config_parse_bool, 0, &arg_crash_shell },
{ "Manager", "CrashReboot", config_parse_bool, 0, &arg_crash_reboot }, { "Manager", "CrashReboot", config_parse_bool, 0, &arg_crash_reboot },
@ -778,7 +774,7 @@ index 8de32a7..2a6b9b8 100644
{ "Manager", "ShowStatus", config_parse_show_status, 0, &arg_show_status }, { "Manager", "ShowStatus", config_parse_show_status, 0, &arg_show_status },
{ "Manager", "StatusUnitFormat", config_parse_status_unit_format, 0, &arg_status_unit_format }, { "Manager", "StatusUnitFormat", config_parse_status_unit_format, 0, &arg_status_unit_format },
{ "Manager", "CPUAffinity", config_parse_cpu_affinity2, 0, &arg_cpu_affinity }, { "Manager", "CPUAffinity", config_parse_cpu_affinity2, 0, &arg_cpu_affinity },
@@ -756,6 +758,7 @@ static void set_manager_defaults(Manager *m) { @@ -765,6 +767,7 @@ static void set_manager_defaults(Manager *m) {
m->default_restart_usec = arg_default_restart_usec; m->default_restart_usec = arg_default_restart_usec;
m->default_start_limit_interval = arg_default_start_limit_interval; m->default_start_limit_interval = arg_default_start_limit_interval;
m->default_start_limit_burst = arg_default_start_limit_burst; m->default_start_limit_burst = arg_default_start_limit_burst;
@ -786,7 +782,7 @@ index 8de32a7..2a6b9b8 100644
/* On 4.15+ with unified hierarchy, CPU accounting is essentially free as it doesn't require the CPU /* On 4.15+ with unified hierarchy, CPU accounting is essentially free as it doesn't require the CPU
* controller to be enabled, so the default is to enable it unless we got told otherwise. */ * controller to be enabled, so the default is to enable it unless we got told otherwise. */
@@ -1473,18 +1476,20 @@ static int become_shutdown( @@ -1482,18 +1485,20 @@ static int become_shutdown(
char log_level[DECIMAL_STR_MAX(int) + 1], char log_level[DECIMAL_STR_MAX(int) + 1],
exit_code[DECIMAL_STR_MAX(uint8_t) + 1], exit_code[DECIMAL_STR_MAX(uint8_t) + 1],
@ -810,7 +806,7 @@ index 8de32a7..2a6b9b8 100644
int r; int r;
usec_t watchdog_timer = 0; usec_t watchdog_timer = 0;
@@ -1494,6 +1499,7 @@ static int become_shutdown( @@ -1503,6 +1508,7 @@ static int become_shutdown(
xsprintf(log_level, "%d", log_get_max_level()); xsprintf(log_level, "%d", log_get_max_level());
xsprintf(timeout, "%" PRI_USEC "us", arg_default_timeout_stop_usec); xsprintf(timeout, "%" PRI_USEC "us", arg_default_timeout_stop_usec);
@ -818,7 +814,7 @@ index 8de32a7..2a6b9b8 100644
switch (log_get_target()) { switch (log_get_target()) {
@@ -2325,6 +2331,7 @@ static void reset_arguments(void) { @@ -2381,6 +2387,7 @@ static void reset_arguments(void) {
arg_crash_chvt = -1; arg_crash_chvt = -1;
arg_crash_shell = false; arg_crash_shell = false;
arg_crash_reboot = false; arg_crash_reboot = false;
@ -827,10 +823,10 @@ index 8de32a7..2a6b9b8 100644
arg_show_status = _SHOW_STATUS_INVALID; arg_show_status = _SHOW_STATUS_INVALID;
arg_status_unit_format = STATUS_UNIT_FORMAT_DEFAULT; arg_status_unit_format = STATUS_UNIT_FORMAT_DEFAULT;
diff --git a/src/core/manager.c b/src/core/manager.c diff --git a/src/core/manager.c b/src/core/manager.c
index 3a12d6d..29ef96b 100644 index 5196619..65ae8bb 100644
--- a/src/core/manager.c --- a/src/core/manager.c
+++ b/src/core/manager.c +++ b/src/core/manager.c
@@ -771,6 +771,7 @@ int manager_new(UnitFileScope scope, ManagerTestRunFlags test_run_flags, Manager @@ -740,6 +740,7 @@ int manager_new(UnitFileScope scope, ManagerTestRunFlags test_run_flags, Manager
*m = (Manager) { *m = (Manager) {
.unit_file_scope = scope, .unit_file_scope = scope,
.objective = _MANAGER_OBJECTIVE_INVALID, .objective = _MANAGER_OBJECTIVE_INVALID,
@ -839,7 +835,7 @@ index 3a12d6d..29ef96b 100644
.status_unit_format = STATUS_UNIT_FORMAT_DEFAULT, .status_unit_format = STATUS_UNIT_FORMAT_DEFAULT,
diff --git a/src/core/manager.h b/src/core/manager.h diff --git a/src/core/manager.h b/src/core/manager.h
index dada79c..c20abd5 100644 index 92190c8..6dd18a4 100644
--- a/src/core/manager.h --- a/src/core/manager.h
+++ b/src/core/manager.h +++ b/src/core/manager.h
@@ -335,6 +335,8 @@ struct Manager { @@ -335,6 +335,8 @@ struct Manager {
@ -852,7 +848,7 @@ index dada79c..c20abd5 100644
/* If non-zero, exit with the following value when the systemd /* If non-zero, exit with the following value when the systemd
diff --git a/src/core/meson.build b/src/core/meson.build diff --git a/src/core/meson.build b/src/core/meson.build
index f0d2c6f..825eede 100644 index 367c085..e98c980 100644
--- a/src/core/meson.build --- a/src/core/meson.build
+++ b/src/core/meson.build +++ b/src/core/meson.build
@@ -127,6 +127,8 @@ libcore_sources = ''' @@ -127,6 +127,8 @@ libcore_sources = '''
@ -903,10 +899,10 @@ index e1348d9..12fbef3 100644
] ]
diff --git a/src/shutdown/process-status.c b/src/shutdown/process-status.c diff --git a/src/shutdown/process-status.c b/src/shutdown/process-status.c
new file mode 100644 new file mode 100644
index 0000000..11837a2 index 0000000..f5a3293
--- /dev/null --- /dev/null
+++ b/src/shutdown/process-status.c +++ b/src/shutdown/process-status.c
@@ -0,0 +1,143 @@ @@ -0,0 +1,131 @@
+#include "process-status.h" +#include "process-status.h"
+#include "process-util.h" +#include "process-util.h"
+ +
@ -932,14 +928,12 @@ index 0000000..11837a2
+ +
+ r = snprintf(pathname, sizeof(pathname), "/proc/%d", pid); + r = snprintf(pathname, sizeof(pathname), "/proc/%d", pid);
+ if (r <= 0) { + if (r <= 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("[systemd-shutdown] Can't snprintf /proc/%d.", pid);
+ "Can't snprintf /proc/%d.", pid);
+ return -1; + return -1;
+ } + }
+ +
+ if (stat(pathname, &st) != 0) { + if (stat(pathname, &st) != 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("[systemd-shutdown] Can't stat %s.", pathname);
+ "Can't stat %s.", pathname);
+ return -1; + return -1;
+ } + }
+ +
@ -947,30 +941,26 @@ index 0000000..11837a2
+ +
+ r = snprintf(buf, sizeof(buf), "/proc/%d/stat", pid); + r = snprintf(buf, sizeof(buf), "/proc/%d/stat", pid);
+ if (r <= 0) { + if (r <= 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("[systemd-shutdown] Can't snprintf /proc/%d/stat.", pid);
+ "Can't snprintf /proc/%d/stat.", pid);
+ return -1; + return -1;
+ } + }
+ +
+ fd = open(buf, O_RDONLY, 0); + fd = open(buf, O_RDONLY, 0);
+ if (fd == -1) { + if (fd == -1) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("Can't open %s.", buf);
+ "Can't open %s.", buf);
+ return -1; + return -1;
+ } + }
+ +
+ r = read(fd, buf, sizeof(buf) - 1); + r = read(fd, buf, sizeof(buf) - 1);
+ if (r < 0) { + if (r < 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("[systemd-shutdown] Can't read /proc/%d/stat.", pid);
+ "Can't read /proc/%d/stat.", pid);
+ close(fd); + close(fd);
+ return -1; + return -1;
+ } + }
+ +
+ r = sscanf(buf, "%d %s %s %d", &P_pid, P_cmd_short, P_stat, &P_ppid); + r = sscanf(buf, "%d %s %s %d", &P_pid, P_cmd_short, P_stat, &P_ppid);
+ if (r < 0) { + if (r < 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("[systemd-shutdown] Can't run sscanf.");
+ "Can't run sscanf.");
+ close(fd); + close(fd);
+ return -1; + return -1;
+ } + }
@ -982,7 +972,7 @@ index 0000000..11837a2
+ +
+ r = snprintf(cmd_path, sizeof(cmd_path), "/proc/%d", pid); + r = snprintf(cmd_path, sizeof(cmd_path), "/proc/%d", pid);
+ if (r <= 0) { + if (r <= 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Can't snprintf /proc/%d.", pid); + log_error("[systemd-shutdown] Can't snprintf /proc/%d.", pid);
+ return -1; + return -1;
+ } + }
+ +
@ -1006,28 +996,23 @@ index 0000000..11837a2
+static void print_proc(void) { +static void print_proc(void) {
+ if ((P_ppid != KTHREADD) && (strcmp(P_cmd_short, "(kthreadd)") != 0)) { + if ((P_ppid != KTHREADD) && (strcmp(P_cmd_short, "(kthreadd)") != 0)) {
+ if (strlen(P_cmd_long) != 0) { + if (strlen(P_cmd_long) != 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown", + log_info("[systemd-shutdown] %-s\t%-d\t%-d\t%-s", P_user, P_pid, P_ppid, P_cmd_long);
+ "%-s\t%-d\t%-d\t%-s", P_user, P_pid, P_ppid, P_cmd_long);
+ } else { + } else {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown", + log_info("[systemd-shutdown] %-s\t%-d\t%-d\t%-s", P_user, P_pid, P_ppid, P_cmd_short);
+ "%-s\t%-d\t%-d\t%-s", P_user, P_pid, P_ppid, P_cmd_short);
+ } + }
+ } + }
+} +}
+ +
+int process_status(void) { +int process_status(void) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown", + log_info("[systemd-shutdown] -----------------------------------------------------------------");
+ "%s", "-----------------------------------------------------------------"); + log_info("[systemd-shutdown] USER\tPID\tPPID\tCMD");
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown",
+ "%s", "USER\tPID\tPPID\tCMD");
+ +
+ struct dirent *ent = NULL; + struct dirent *ent = NULL;
+ DIR *dir = NULL; + DIR *dir = NULL;
+ +
+ dir = opendir("/proc"); + dir = opendir("/proc");
+ if (dir == NULL) { + if (dir == NULL) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown", + log_error("[systemd-shutdown] can't open /proc");
+ "%s", "can't open /proc");
+ return -1; + return -1;
+ } + }
+ +
@ -1045,17 +1030,16 @@ index 0000000..11837a2
+ +
+ closedir(dir); + closedir(dir);
+ +
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL,"systemd-shutdown", + log_info("[systemd-shutdown] -----------------------------------------------------------------");
+ "%s", "------------------------------------------------------------------");
+ +
+ return 0; + return 0;
+} +}
diff --git a/src/shutdown/process-status.h b/src/shutdown/process-status.h diff --git a/src/shutdown/process-status.h b/src/shutdown/process-status.h
new file mode 100644 new file mode 100644
index 0000000..2f4333d index 0000000..c0b4835
--- /dev/null --- /dev/null
+++ b/src/shutdown/process-status.h +++ b/src/shutdown/process-status.h
@@ -0,0 +1,24 @@ @@ -0,0 +1,22 @@
+#pragma once +#pragma once
+ +
+#include <fcntl.h> +#include <fcntl.h>
@ -1069,8 +1053,6 @@ index 0000000..2f4333d
+#include <limits.h> +#include <limits.h>
+#include <errno.h> +#include <errno.h>
+ +
+#include "manager.h"
+
+#define COMM_LEN 512 +#define COMM_LEN 512
+ +
+#ifndef PATH_MAX +#ifndef PATH_MAX
@ -1081,7 +1063,7 @@ index 0000000..2f4333d
+ +
+int process_status(void); +int process_status(void);
diff --git a/src/shutdown/shutdown.c b/src/shutdown/shutdown.c diff --git a/src/shutdown/shutdown.c b/src/shutdown/shutdown.c
index a98cfc4..1ad6fa0 100644 index a98cfc4..1c17fe1 100644
--- a/src/shutdown/shutdown.c --- a/src/shutdown/shutdown.c
+++ b/src/shutdown/shutdown.c +++ b/src/shutdown/shutdown.c
@@ -38,13 +38,17 @@ @@ -38,13 +38,17 @@
@ -1142,7 +1124,7 @@ index a98cfc4..1ad6fa0 100644
/* The log target defaults to console, but the original systemd process will pass its log target in through a /* The log target defaults to console, but the original systemd process will pass its log target in through a
* command line argument, which will override this default. Also, ensure we'll never log to the journal or * command line argument, which will override this default. Also, ensure we'll never log to the journal or
@@ -405,8 +421,37 @@ int main(int argc, char *argv[]) { @@ -405,8 +421,42 @@ int main(int argc, char *argv[]) {
need_md_detach = !in_container; need_md_detach = !in_container;
can_initrd = !in_container && !in_initrd() && access("/run/initramfs/shutdown", X_OK) == 0; can_initrd = !in_container && !in_initrd() && access("/run/initramfs/shutdown", X_OK) == 0;
@ -1151,16 +1133,19 @@ index a98cfc4..1ad6fa0 100644
/* Unmount all mountpoints, swaps, and loopback devices */ /* Unmount all mountpoints, swaps, and loopback devices */
for (;;) { for (;;) {
+ if (dfx_reboot && (now(CLOCK_MONOTONIC) >= now_time + time_interval)) { + if (dfx_reboot && (now(CLOCK_MONOTONIC) >= now_time + time_interval)) {
+ LogTarget origin_target = log_get_target();
+ log_set_target(LOG_TARGET_CONSOLE);
+ log_open();
+
+ r = safe_fork("(process_status)", FORK_RESET_SIGNALS, &pid); + r = safe_fork("(process_status)", FORK_RESET_SIGNALS, &pid);
+ if (r < 0) { + if (r < 0) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, + log_error("Failed to fork for process_status!");
+ "Failed to fork for process_status!");
+ fork_failed = true; + fork_failed = true;
+ } + }
+ if (r == 0) { + if (r == 0) {
+ r = process_status(); + r = process_status();
+ if (r < 0) + if (r < 0)
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Can't run ps."); + log_error("Can't run ps.");
+ +
+ _exit(r < 0 ? EXIT_FAILURE : EXIT_SUCCESS); + _exit(r < 0 ? EXIT_FAILURE : EXIT_SUCCESS);
+ } + }
@ -1171,54 +1156,39 @@ index a98cfc4..1ad6fa0 100644
+ if (!fork_failed) { + if (!fork_failed) {
+ r = wait_for_terminate_with_timeout(pid, 3 * USEC_PER_SEC); + r = wait_for_terminate_with_timeout(pid, 3 * USEC_PER_SEC);
+ if (r == -ETIMEDOUT) { + if (r == -ETIMEDOUT) {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Timeout to run (process_status)."); + log_error("Timeout to run (process_status).");
+ (void) kill(pid, SIGKILL); + (void) kill(pid, SIGKILL);
+ } + }
+ } + }
+ log_set_target(origin_target);
+ log_open();
+ } + }
+ +
bool changed = false; bool changed = false;
if (use_watchdog) if (use_watchdog)
diff --git a/src/shutdown/umount.c b/src/shutdown/umount.c diff --git a/src/shutdown/umount.c b/src/shutdown/umount.c
index c2a2624..1541bcc 100644 index 1f945b7..5681078 100644
--- a/src/shutdown/umount.c --- a/src/shutdown/umount.c
+++ b/src/shutdown/umount.c +++ b/src/shutdown/umount.c
@@ -37,6 +37,7 @@ @@ -574,8 +574,11 @@ static int umount_with_timeout(MountPoint *m, int umount_log_level) {
#include "umount.h"
#include "util.h"
#include "virt.h"
+#include "manager.h"
static void mount_point_free(MountPoint **head, MountPoint *m) {
assert(head);
@@ -553,6 +554,7 @@ static int umount_with_timeout(MountPoint *m, int umount_log_level) {
return r;
if (r == 0) {
log_info("Unmounting '%s'.", m->path);
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Unmounting '%s'.", m->path);
/* Start the mount operation here in the child Using MNT_FORCE
* causes some filesystems (e.g. FUSE and NFS and other network
@@ -562,8 +564,12 @@ static int umount_with_timeout(MountPoint *m, int umount_log_level) {
* filesystem less busy so the unmount might succeed (rather * filesystem less busy so the unmount might succeed (rather
* than return EBUSY). */ * than return EBUSY). */
r = umount2(m->path, MNT_FORCE); r = umount2(m->path, MNT_FORCE);
- if (r < 0) - if (r < 0)
+ if (r < 0) { + if (r < 0) {
log_full_errno(umount_log_level, errno, "Failed to unmount %s: %m", m->path); log_full_errno(umount_log_level, errno, "Failed to unmount %s: %m", m->path);
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Failed to unmount '%s'.", m->path);
+ } else { + } else {
+ manager_status_printf(NULL, STATUS_TYPE_NORMAL, NULL, "Unmounted '%s'.", m->path); + log_info("Unmounted '%s'.", m->path);
+ } + }
_exit(r < 0 ? EXIT_FAILURE : EXIT_SUCCESS); _exit(r < 0 ? EXIT_FAILURE : EXIT_SUCCESS);
} }
diff --git a/src/test/meson.build b/src/test/meson.build diff --git a/src/test/meson.build b/src/test/meson.build
index 561386d..09c5298 100644 index 870649a..67a31e1 100644
--- a/src/test/meson.build --- a/src/test/meson.build
+++ b/src/test/meson.build +++ b/src/test/meson.build
@@ -616,6 +616,23 @@ tests += [ @@ -619,6 +619,23 @@ tests += [
libshared], libshared],
[], [],
core_includes], core_includes],

5
systemd.spec
View File

@ -21,7 +21,7 @@
Name: systemd Name: systemd
Url: https://www.freedesktop.org/wiki/Software/systemd Url: https://www.freedesktop.org/wiki/Software/systemd
Version: 249 Version: 249
Release: 67 Release: 68
License: MIT and LGPLv2+ and GPLv2+ License: MIT and LGPLv2+ and GPLv2+
Summary: System and Service Manager Summary: System and Service Manager
@ -2131,6 +2131,9 @@ grep -q -E '^KEYMAP="?fi-latin[19]"?' /etc/vconsole.conf 2>/dev/null &&
%{_libdir}/security/pam_systemd.so %{_libdir}/security/pam_systemd.so
%changelog %changelog
* Mon Feb 26 2024 jiangchuangang <jiangchuangang@huawei.com> - 249-68
- avoid calling manager_status_printf to reduce the size of systemd-shutdown
* Thu Feb 22 2024 wangyuhang <wangyuhang27@huawei.com> - 249-67 * Thu Feb 22 2024 wangyuhang <wangyuhang27@huawei.com> - 249-67
- backport: sync patches from systemd community - backport: sync patches from systemd community
add backport-journal-recalculate-line_max-when-stdout-stream-stat.patch add backport-journal-recalculate-line_max-when-stdout-stream-stat.patch