Re: New text

2020-03-15 Thread Rishi Agrawal
Hope this helps - Aruna > > > > > ___ > Kernelnewbies mailing list > Kernelnewbies@kernelnewbies.org > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: ReviewRequest of a booklet on System Concepts

2017-12-26 Thread Rishi Agrawal
;> Denis >> >> On Mon, Dec 25, 2017 at 10:54 PM, Larry Chen <lc...@suse.com> wrote: >> >>> Hi Rishi, >>> >>> Really great docs on glibc !!! >>> I'm willing to read them all. >>> >>> Thanks, >>> Larry Chen >>&

Re: ReviewRequest of a booklet on System Concepts

2017-12-25 Thread Rishi Agrawal
k. > Would love to see something similar for ARM. > > > Regards, > Saket Sinha > > > On Tue, Dec 26, 2017 at 10:20 AM, Rishi Agrawal > <rishi.b.agra...@gmail.com> wrote: > > Hi All, > > > > I have written this booklet http://sys.readthedocs.io/en/l

ReviewRequest of a booklet on System Concepts

2017-12-25 Thread Rishi Agrawal
s level of expertise. -- Regards, Rishi Agrawal A simple act of caring creates an endless ripple. Be the change that you wish to see in the world. Be thoroughly used up when you die, for the harder you work, the more you live. ___ Kernelnewbies mailin

Block Device Settings

2015-10-28 Thread Rishi Agrawal
on the system, which I am not aware about. Please guide. File: blk-settings.c blk_queue_max_segments() blk_queue_max_segment_size() blk_queue_logical_block_size() blk_queue_physical_block_size() blk_limits_io_min() blk_queue_io_min() blk_limits_io_opt() -- Regards, Rishi Agrawal A simple act

Re: simplefs - a ridiculosly simple file system from the scratch

2014-04-01 Thread Rishi Agrawal
On Sat, Mar 29, 2014 at 4:31 PM, Sankar P sankar.curios...@gmail.comwrote: 2014-03-28 23:11 GMT+05:30 Rishi Agrawal rishi.b.agra...@gmail.com: Hi Sankar, Have you written any code further. I read your file system's code and learnt a lot from it. Good to know that you have learnt

Re: GOSC proposal

2014-04-01 Thread Rishi Agrawal
. -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Wait for an IO to complete

2014-04-01 Thread Rishi Agrawal
() will help me a bit I am still curious to know what happens in journalling, as the journal NEEDS to be committed to the disk, before data writes/modifcation proceed. Same for Direct IO as Vineet Suggested I could not look at the code, will look the code. -- Regards, Rishi Agrawal

Re: PROCESS PRIORITY

2014-04-01 Thread Rishi Agrawal
://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Wait for an IO to complete

2014-03-29 Thread Rishi Agrawal
Hi Greg, On Fri, Mar 28, 2014 at 11:31 PM, Greg KH g...@kroah.com wrote: On Fri, Mar 28, 2014 at 11:16:30PM +0530, Rishi Agrawal wrote: Hi All, I want to wait in my code till the IO actually goes to the disk. That's an issue, as you really don't know what a disk is from within

Wait for an IO to complete

2014-03-28 Thread Rishi Agrawal
need something write_buffer_to_disk(bh) Which will return only if the data has been written on disk. Please help -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo

Re: simplefs - a ridiculosly simple file system from the scratch

2014-03-28 Thread Rishi Agrawal
___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies

Re: module usage count

2014-03-04 Thread Rishi Agrawal
://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies This may help. http://stackoverflow.com/questions/448999/is-there-a-way-to-figure-out-what-is-using-a-linux-kernel-module -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies

Re: where is the module reference count incremented or decremented ?

2014-03-03 Thread Rishi Agrawal
btrfs btrfs 761721 1 zlib_deflate 26914 1 btrfs libcrc32c 12644 1 btrfs -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo

Re: query on VFS busy inode

2014-02-26 Thread Rishi Agrawal
own .destroy_inode or .evict_inode function. HTH -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Unable to generate vmcore file.

2014-02-20 Thread Rishi Agrawal
___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http

Re: Unable to generate vmcore file.

2014-02-20 Thread Rishi Agrawal
Adding kexec mailing list ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Unable to generate vmcore file.

2014-02-19 Thread Rishi Agrawal
kernel-3.13.3-201.fc20.x86_64 -- [root@localhost ~]# rpm -qa | grep kexec kexec-tools-2.0.4-18.fc20.x86_64 [root@localhost ~]# rpm -qa | grep kdump system-config-kdump-2.0.14-1.fc20.noarch Regards, Rishi Agrawal ___ Kernelnewbies mailing list

Re: [Help] How to Replace File Operations in File System?

2014-02-19 Thread Rishi Agrawal
Hi, I went through your readme. Some questions. On Thu, Feb 20, 2014 at 7:02 AM, freeman freeman.zhang1...@gmail.comwrote: Hi Rishi, With pleasure! You can check it on https://github.com/freemandealer/droidcry on your convenience. 2014-02-19 23:17, Rishi Agrawal : Good that you

Re: [Help] How to Replace File Operations in File System?

2014-02-17 Thread Rishi Agrawal
of the object. Caching will not cause any issue here. Maybe if you can send the code we can have a look at it. -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: [Help] How to Replace File Operations in File System?

2014-02-13 Thread Rishi Agrawal
file system or changing the code of a file system Try adding some debug messages whenever you change the operations which prints the dentry-name of the file, you will get an idea that the correct file's operations are getting modified. -- Regards, Rishi Agrawal

Qemu - Writing Plugins

2012-12-03 Thread Rishi Agrawal
Hi All, This may not be the right forum for this question but I am giving it a try. I am looking for a small hello world to writing qemu plugins. i am still googling it. Any kind of help is appreciated. -- Regards, Rishi Agrawal ___ Kernelnewbies

Re: How to get the inode - no path_lookup

2012-08-13 Thread Rishi Agrawal
On Thu, Aug 9, 2012 at 12:39 PM, Rohan Puri rohan.pur...@gmail.com wrote: On Thu, Aug 9, 2012 at 8:45 AM, Rishi Agrawal rishi.b.agra...@gmail.comwrote: On Wed, Aug 8, 2012 at 12:46 PM, Rohan Puri rohan.pur...@gmail.comwrote: On Tue, Aug 7, 2012 at 8:11 PM, Rishi Agrawal rishi.b.agra

Re: How to get the inode - no path_lookup

2012-08-08 Thread Rishi Agrawal
On Wed, Aug 8, 2012 at 12:46 PM, Rohan Puri rohan.pur...@gmail.com wrote: On Tue, Aug 7, 2012 at 8:11 PM, Rishi Agrawal rishi.b.agra...@gmail.comwrote: Hi All, I had a module which used the path_lookup function to print the details of any file's inode. I now want to rewrite that module

Profiling my Modules

2012-04-26 Thread Rishi Agrawal
to profile my module through it. Any trick or tool will do. -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies

Re: Profiling my Modules

2012-04-26 Thread Rishi Agrawal
Thanks a lot, I will have a look at it and see if it helps. On Thu, Apr 26, 2012 at 6:12 PM, Daniel Baluta daniel.bal...@gmail.comwrote: On Thu, Apr 26, 2012 at 10:33 AM, Rishi Agrawal rishi.b.agra...@gmail.com wrote: Hi All, I have a kernel module which has functions which take a lot

Sound not coming after compiling new kernel 2.6.36

2010-12-20 Thread Rishi Agrawal
soundcore 4831 1 snd -- Regards, Rishi Agrawal ___ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies