search for: nsecs

Displaying 20 results from an estimated 240 matches for "nsecs".

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2004 Sep 10
2
1.0 candidate checked in
> OK, attempting one more convergence on all this, here's > what I did: > > 1. Reverted back to rev 1.5 of src/libFLAC/ia32/Makefile.am > 2. Applied Matt's last cleanup patch of 8 files. I did not > apply the patch to src/test_unit/main.c since it looks wrong. > main.c is supposed to include the local bitbuffer.h, not > src/libFLAC/private/bitbuffer.h; I think the
2023 Jun 21
4
[PATCH 01/79] fs: add ctime accessors infrastructure
struct timespec64 has unused bits in the tv_nsec field that can be used for other purposes. In future patches, we're going to change how the inode->i_ctime is accessed in certain inodes in order to make use of them. In order to do that safely though, we'll need to eradicate raw accesses of the inode->i_ctime field from the kernel. Add new accessor functions for the ctime that we can
2007 Feb 04
0
Samba and Cisco's WebVPN
...smb_smb_negotiate : TZ = 360 smb_smb_negotiate : CAPS = 8080f3fd smb_smb_negotiate : MAXMUX = 50 smb_smb_negotiate : MAXVCS = 1 smb_smb_negotiate : MAXRAW = 65536 smb_smb_negotiate : MAXTX = 16644 smb_iod_negotiate : completed smb_iod_process_message : smb_iod_thread : going to sleep for 200 secs 0 nsecs smb_iod_process_message : smb_iod_thread : going to sleep for 200 secs 0 nsecs smb: Need username and domain for NTLMSSP smb_iod_request : smb_iod_process_message : smb_iod_thread : going to sleep for 200 secs 0 nsecs smb_iod_request : smb_iod_process_message : smb_iod_request : smb_iod_process_mes...
2019 Aug 28
2
[PATCH nbdkit] freebsd: In nbdkit_nanosleep, fallback to calling nanosleep(2).
Rather than failing to compile on platforms which lack POLLRDHUP such as FreeBSD, simply fallback to the old method of sleeping. This leaves the porting suggestions as a comment in case someone wants to implement a better solution for particular platforms. --- server/public.c | 38 ++++++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 14 deletions(-) diff --git
2018 Sep 17
11
[patch V2 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2009 Nov 18
7
Measuring cpu migrations
Hi, I am looking to measure how long a thread takes to migrate between cpu''s and how often , what I have is below which is checking just one process is this the correct track to be on here? My aim is to look at a process and look at upping the reboose_interval on some of our servers. #!/usr/sbin/dtrace -s sched:::off-cpu { self->cpu = cpu; self->timestamp=timestamp; }
2006 Oct 05
1
creation time stamps for ext4 ?
Hi, I would like to know if there are any plans to introduce a creation timestamp in future ext3/4 versions. Having a 4th timestamp saving the creation time would be very good for projekts like Samba for example. It would be important that creation time can also be set manually later on by some system call. Systems like FreeBSD's UFS and Solais' ZFS already support creation times.
2012 Jul 27
6
Failure to boot, Debian squeeze with 4.0.1 hypervisor, timer problems?
Hi, I have a system based on a Supermicro X8DTH-i motherboard and a Xeon E5506 CPU. It was previously running Debian lenny with xen-hypervisor-3.2-1-amd64 (3.2.1-2) / linux-image-2.6.26-2-xen-amd64 (2.6.26-29) without incident. I upgraded it to Debian squeeze, with xen-hypervisor-4.0-amd64 (4.0.1-4) / linux-image-2.6.32-5-xen-amd64 (2.6.32-45) and now it does not complete a boot of the dom0
2014 Aug 17
0
[PATCH 09/10] pwr/fuc: make $r1-$r10 registers callee-saved in kernel.fuc
From: Martin Peres <martin.peres at labri.fr> --- nvkm/subdev/pwr/fuc/kernel.fuc | 13 +++++++++++++ nvkm/subdev/pwr/fuc/nv108.fuc.h | 25 +++++++++++-------------- nvkm/subdev/pwr/fuc/nva3.fuc.h | 23 ++++++++++------------- nvkm/subdev/pwr/fuc/nvc0.fuc.h | 23 ++++++++++------------- nvkm/subdev/pwr/fuc/nvd0.fuc.h | 23 ++++++++++------------- 5 files changed, 54 insertions(+), 53
2007 May 02
41
gzip compression throttles system?
I just had a quick play with gzip compression on a filesystem and the result was the machine grinding to a halt while copying some large (.wav) files to it from another filesystem in the same pool. The system became very unresponsive, taking several seconds to echo keystrokes. The box is a maxed out AMD QuadFX, so it should have plenty of grunt for this. Comments? Ian
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2018 Sep 14
24
[patch 00/11] x86/vdso: Cleanups, simmplifications and CLOCK_TAI support
Matt attempted to add CLOCK_TAI support to the VDSO clock_gettime() implementation, which extended the clockid switch case and added yet another slightly different copy of the same code. Especially the extended switch case is problematic as the compiler tends to generate a jump table which then requires to use retpolines. If jump tables are disabled it adds yet another conditional to the existing
2005 Sep 23
1
Minor idea - "Press any key to boot within 5 second" style of thing...
I like how some cds, such as the windows installer discs will skip booting from the disc if you accidentally left the drive because they require you to hit a key to make them actually boot from the disc. I've kind of tried to emulate this behavior using chain.c32, but, it requires me to specify which harddrive, and I'd rather see an independant setup. I've tried localboot -1, but, it
2019 Aug 03
0
[nbdkit PATCH 3/3] server: Add and use nbdkit_nanosleep
There are a couple of problems with filters trying to sleep. First, when it is time to shut down nbdkit, we wait until all pending transactions have had a chance to wind down. But consider what happens if one or more of those pending transactions are blocked in a sleep. POSIX says nanosleep is interrupted with EINTR if that thread handles a signal, but wiring up signal masks just to ensure a
2011 Apr 27
2
btrfs-convert crashes
I have a 1.5 TB (1,475,720,773,632) partition that I wanted to convert from ext4 to btrfs. It is currently used as / for ubuntu 10.10. I booted into 11.04 beta2 and tried a ''btrfs-convert /dev/sdc1'', but after about 20 minutes it segfaulted. I performed a: sck.ext4 -cDfty -C 0 /dev/sdc1 After everything was clean, I downloaded the debugging symbols for btrfs-convert and
2020 Mar 26
0
[PATCH nbdkit 5/9 patch split 5/5] server: Indirect slow path, non-self-contained functions through the server.
--- lib/Makefile.am | 1 + server/internal.h | 7 +++++ server/main.c | 5 +++ server/nbdkit.syms | 5 --- server/plugins.c | 2 +- server/public.c | 21 +++---------- server/quit.c | 2 +- lib/lib.h | 15 +++++++++ lib/init.c | 15 +++++++++ lib/slow.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++ lib/libnbdkit.syms | 5 +++ 11 files
2006 Mar 16
0
Re: Can dtrace agent of JDK be used in IBM Websphere?
Hi, Yufei: Thanks for your kind action. Let me centralize all the harm-hearted guys and involved alias in one email. Below is the answer of your question (Can you reply with more details on what failed? Does websphere use an IBM or Sun developed SDK? ) 1. Seems IBM bundled JDK can not detect agent options, like below: If use Sun JDK 1.5, no problem: /usr/jdk/jdk1.5.0_06/bin/java
2013 Jun 21
5
[PATCH 3/4] xen-blkback: check the number of iovecs before allocating a bios
With the introduction of indirect segments we can receive requests with a number of segments bigger than the maximum number of allowed iovecs in a bios, so make sure that blkback doesn't try to allocate a bios with more iovecs than BIO_MAX_PAGES Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> ---
2023 Jun 21
3
[PATCH 00/79] fs: new accessors for inode->i_ctime
I've been working on a patchset to change how the inode->i_ctime is accessed in order to give us conditional, high-res timestamps for the ctime and mtime. struct timespec64 has unused bits in it that we can use to implement this. In order to do that however, we need to wrap all accesses of inode->i_ctime to ensure that bits used as flags are appropriately handled. This patchset first
2023 May 10
2
SFTP support for subsecond times
Hello, This is probably a long email, but please bear with me. I plan to submit a patch and would like to explain what I will do before doing it so I don't lose time if there's some flaw in my plan. I currently use sshfs to mount directories from some computers and a NAS into other computers. I recently noticed that when copying some files from one computer into one of these sshfs