Displaying 8 results from an estimated 8 matches for "sigign".
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sig_ign
2005 Dec 23
4
sshd blocks SIGALRM
...some reasons, the /usr/sbin/sshd process blocks SIGALRM as
shown in the /proc/pid/status:
$ cat /proc/`cat /var/run/sshd.init.pid`/status
Name: sshd
State: S (sleeping)
SleepAVG: 0%
[...]
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000002000 <-- SIGALRM is blocked
SigIgn: 0000000000001000
As a result, any descendent processes shall inherit this mask. The bad news
is that some commands rely on SIGALRM being unmasked, e.g. those invoking
alarm() or similar. If those commands are started from a "ssh shell", then
they won't work correctly (e.g. never tim...
2013 Jul 24
1
Cpus_allowed_list issue in RHEL6.4
...19356 kB
VmLck: 0 kB
VmHWM: 1544 kB
VmRSS: 1544 kB
VmData: 328 kB
VmStk: 88 kB
VmExe: 140 kB
VmLib: 2348 kB
VmPTE: 52 kB
VmSwap: 0 kB
Threads: 1
SigQ: 1/256326
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 00000001a0016623
CapInh: 0000000000000000
CapPrm: ffffffffffffffff
CapEff: fffffffffffffeff
CapBnd: ffffffffffffffff
Cpus_allowed: 7fff7fff
Cpus_allowed_list: 0-14,16-30
Mems_allowed: 00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000...
2005 Oct 10
0
process sigblk
...0
Uid: 0 0 0 0
Gid: 0 0 0 0
FDSize: 256
Groups: 0 1 2 3 4 6 10
VmSize: 4888 kB
VmLck: 0 kB
VmRSS: 1944 kB
VmData: 692 kB
VmStk: 112 kB
VmExe: 1220 kB
VmLib: 2336 kB
SigPnd: 0000000000000000
SigBlk: 0000000080000000
SigIgn: 8000000000000000
SigCgt: 00000003fffbfeff
CapInh: 0000000000000000
CapPrm: 00000000fffffeff
CapEff: 00000000fffffeff
2007 Aug 16
0
[PATCH/RFC 2/4]Introduce a new field "guest" in task_struct
...unsigned long min_flt =3D 0, maj_flt =3D 0;
- cputime_t cutime, cstime;
- clock_t utime, stime;
+ cputime_t cutime, cstime, cgtime;
+ clock_t utime, stime, gtime;
unsigned long rsslim =3D 0;
char tcomm[sizeof(task->comm)];
unsigned long flags;
@@ -387,8 +394,8 @@
=
sigemptyset(&sigign);
sigemptyset(&sigcatch);
- cutime =3D cstime =3D cputime_zero;
- utime =3D stime =3D 0;
+ cutime =3D cstime =3D cgtime =3D cputime_zero;
+ utime =3D stime =3D gtime =3D 0;
=
rcu_read_lock();
if (lock_task_sighand(task, &flags)) {
@@ -406,6 +413,7 @@
cmaj_flt =3D sig->cmaj_flt...
2007 Aug 16
0
[PATCH/RFC 2/4]Introduce a new field "guest" in task_struct
...unsigned long min_flt =3D 0, maj_flt =3D 0;
- cputime_t cutime, cstime;
- clock_t utime, stime;
+ cputime_t cutime, cstime, cgtime;
+ clock_t utime, stime, gtime;
unsigned long rsslim =3D 0;
char tcomm[sizeof(task->comm)];
unsigned long flags;
@@ -387,8 +394,8 @@
=
sigemptyset(&sigign);
sigemptyset(&sigcatch);
- cutime =3D cstime =3D cputime_zero;
- utime =3D stime =3D 0;
+ cutime =3D cstime =3D cgtime =3D cputime_zero;
+ utime =3D stime =3D gtime =3D 0;
=
rcu_read_lock();
if (lock_task_sighand(task, &flags)) {
@@ -406,6 +413,7 @@
cmaj_flt =3D sig->cmaj_flt...
2007 Aug 20
3
[PATCH 2/4] Introduce a new fields "gtime" and "cgtime" in task_struct and signal_struct
...=3D 0, maj_flt =3D 0;
cputime_t cutime, cstime;
+#ifdef CONFIG_GUEST_ACCOUNTING
+ cputime_t cgtime;
+ clock_t gtime;
+#endif
clock_t utime, stime;
unsigned long rsslim =3D 0;
char tcomm[sizeof(task->comm)];
@@ -388,6 +401,10 @@ static int do_task_stat(struct task_stru
sigemptyset(&sigign);
sigemptyset(&sigcatch);
cutime =3D cstime =3D cputime_zero;
+#ifdef CONFIG_GUEST_ACCOUNTING
+ cgtime =3D cputime_zero;
+ gtime =3D 0;
+#endif
utime =3D stime =3D 0;
=
rcu_read_lock();
@@ -406,6 +423,9 @@ static int do_task_stat(struct task_stru
cmaj_flt =3D sig->cmaj_flt;
c...
2007 Aug 20
3
[PATCH 2/4] Introduce a new fields "gtime" and "cgtime" in task_struct and signal_struct
...=3D 0, maj_flt =3D 0;
cputime_t cutime, cstime;
+#ifdef CONFIG_GUEST_ACCOUNTING
+ cputime_t cgtime;
+ clock_t gtime;
+#endif
clock_t utime, stime;
unsigned long rsslim =3D 0;
char tcomm[sizeof(task->comm)];
@@ -388,6 +401,10 @@ static int do_task_stat(struct task_stru
sigemptyset(&sigign);
sigemptyset(&sigcatch);
cutime =3D cstime =3D cputime_zero;
+#ifdef CONFIG_GUEST_ACCOUNTING
+ cgtime =3D cputime_zero;
+ gtime =3D 0;
+#endif
utime =3D stime =3D 0;
=
rcu_read_lock();
@@ -406,6 +423,9 @@ static int do_task_stat(struct task_stru
cmaj_flt =3D sig->cmaj_flt;
c...
2011 Jul 27
4
Creating a vm with a non-existent /dev/mapper/ tap2 device effectively hangs dom0 system
...23056 kB
VmSize: 21644 kB
VmLck: 21640 kB
VmHWM: 3848 kB
VmRSS: 3232 kB
VmData: 364 kB
VmStk: 88 kB
VmExe: 224 kB
VmLib: 2460 kB
VmPTE: 64 kB
Threads: 1
SigQ: 2/6081
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 0000000181000242
CapInh: 0000000000000000
CapPrm: ffffffffffffffff
CapEff: ffffffffffffffff
CapBnd: ffffffffffffffff
Cpus_allowed: 1
Cpus_allowed_list: 0
Mems_allowed: 1
Mems_allowed_list: 0
voluntary_ctxt_switches: 4155
nonvoluntary_ctxt_switches:...