Re: [External] Re: CMA area pages information
From: Shyam Saini Sent: 04 April 2019 19:58 To: Pankaj Suryawanshi Cc: linux-kernel@vger.kernel.org; linux...@kvack.org Subject: [External] Re: CMA area pages information CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. On Thu, Apr 4, 2019 at 7:52 PM Pankaj Suryawanshi mailto:pankaj.suryawan...@einfochips.com>> wrote: From: Pankaj Suryawanshi Sent: 01 April 2019 16:34 To: linux-kernel@vger.kernel.org<mailto:linux-kernel@vger.kernel.org>; linux...@kvack.org<mailto:linux...@kvack.org> Subject: Re: CMA area pages information From: Pankaj Suryawanshi Sent: 01 April 2019 13:26 To: linux-kernel@vger.kernel.org<mailto:linux-kernel@vger.kernel.org>; linux...@kvack.org<mailto:linux...@kvack.org> Subject: CMA area pages information Hello, Is there any way to get CMA area pages information (tool/application) ? Trying to get CMA-pages info using /tools/vm/page-types.c 1. Allocate 100 mb using sample app. 2. Try to get page info using page-types.c. Note: cma base-pfn: 0x6 cma reserved 1026 Mib Pages info i got is ./test -p 3401 -L voffset offset flags 5c1a3 70e92 ___U_lAM__ 5c1a4 73104 ___U_l_M__ 5c1a6 70ad1 ___U_lAMa_b___ 71ea1 9f470 __RU_l_M__u___ 71ea2 9f471 __RU_l_M__u___ 71ea3 9f472 __RU_l_M__u___ 71ea4 9f473 __RU_l_M__u___ 71ea5 9f485 __RU_l_M__u___ 71ea6 9f486 __RU_l_M__u___ 71ea7 9f487 __RU_l_M__u___ 71ea8 9f488 __RU_l_M__u___ 71ea9 9f489 __RU_l_M__u___ 71eaa 9f48a __RU_l_M__u___ 71eab 9f48b __RU_l_M__u___ 71eac 9f48c __RU_l_M__u___ 71ead 9f48d __RU_l_M__u___ 71eae 9f48e __RU_l_M__u___ 71eaf 9f48f __RU_l_M__u___ 71eb0 9f490 __RU_l_M__u___ 71eb1 9f491 __RU_l_M__u___ 71eb2 9f492 __RU_l_M__u___ 71eb3 9f493 __RU_l_M__u___ 71eb4 9f494 __RU_l_M__u___ 71eb5 9f495 __RU_l_M__u___ 71eb6 9f496 __RU_l_M__u___ 71eb7 9f497 __RU_l_M__u___ 71eb8 9f498 __RU_l_M__u___ 71eb9 9f499 __RU_l_M__u___ 71eba 9f49a __RU_l_M__u___ 71ebb 9f49b __RU_l_M__u___ 71ebc 9f49c __RU_l_M__u___ 71ebd 9f49d __RU_l_M__u___ 71ebe 9f49e __RU_l_M__u___ 71ebf 9f49f __RU_l_M__u___ 71ec0 9f4a0 __RU_l_M__u___ 71ec1 9f56b __RU_l_M__u___ 71ec2 9f56c __RU_l_M__u___ 71ec3 9f56d __RU_l_M__u___ 71ec4 9f56e __RU_l_M__u___ 71ec5 9f56f __RU_l_M__u___ 71ec6 9f570 __RU_l_M__u___ 71ec7 9f571 __RU_l_M__u___ 71ec8 9f572 __RU_l_M__u___ 71ec9 9f573 __RU_l_M__u___ 71eca 9f574 __RU_l_M__u___ 71ecb 9f575 __RU_l_M__u___ 71ecc 9f576 __RU_l_M__u___ 71ecd 9f577 __RU_l_M__u___ 71ece 9f578 __RU_l_M__u___ 71ecf 9f579 __RU_l_M__u___ 71ed0 9f57a __RU_l_M__u___ 71ed1 9f57b __RU_l_M__u___ 71ed2 9f57c __RU_l_M__u___ 71ed3 9f5ea __RU_l_M__u___ 71ed4 9f5eb __RU_l_M__u___ 71ed5 9f5ec __RU_l_M__u___ 71ed6 9f5ed __RU_l_M__u___ 71ed7 9f5ee __RU_l_M__u___ 71ed8 9f5ef __RU_l_M__u___ 71ed9 9f5f0 __RU_l_M__u___ 71eda 9f5f1 __RU_l_M__u___ 71edb 9f5f2 __RU_l_M__
Re: CMA area pages information
From: Pankaj Suryawanshi Sent: 01 April 2019 16:34 To: linux-kernel@vger.kernel.org; linux...@kvack.org Subject: Re: CMA area pages information From: Pankaj Suryawanshi Sent: 01 April 2019 13:26 To: linux-kernel@vger.kernel.org; linux...@kvack.org Subject: CMA area pages information Hello, Is there any way to get CMA area pages information (tool/application) ? Trying to get CMA-pages info using /tools/vm/page-types.c 1. Allocate 100 mb using sample app. 2. Try to get page info using page-types.c. Note: cma base-pfn: 0x6 cma reserved 1026 Mib Pages info i got is ./test -p 3401 -L voffset offset flags 5c1a3 70e92 ___U_lAM__ 5c1a4 73104 ___U_l_M__ 5c1a6 70ad1 ___U_lAMa_b___ 71ea1 9f470 __RU_l_M__u___ 71ea2 9f471 __RU_l_M__u___ 71ea3 9f472 __RU_l_M__u___ 71ea4 9f473 __RU_l_M__u___ 71ea5 9f485 __RU_l_M__u___ 71ea6 9f486 __RU_l_M__u___ 71ea7 9f487 __RU_l_M__u___ 71ea8 9f488 __RU_l_M__u___ 71ea9 9f489 __RU_l_M__u___ 71eaa 9f48a __RU_l_M__u___ 71eab 9f48b __RU_l_M__u___ 71eac 9f48c __RU_l_M__u___ 71ead 9f48d __RU_l_M__u___ 71eae 9f48e __RU_l_M__u___ 71eaf 9f48f __RU_l_M__u___ 71eb0 9f490 __RU_l_M__u___ 71eb1 9f491 __RU_l_M__u___ 71eb2 9f492 __RU_l_M__u___ 71eb3 9f493 __RU_l_M__u___ 71eb4 9f494 __RU_l_M__u___ 71eb5 9f495 __RU_l_M__u___ 71eb6 9f496 __RU_l_M__u___ 71eb7 9f497 __RU_l_M__u___ 71eb8 9f498 __RU_l_M__u___ 71eb9 9f499 __RU_l_M__u___ 71eba 9f49a __RU_l_M__u___ 71ebb 9f49b __RU_l_M__u___ 71ebc 9f49c __RU_l_M__u___ 71ebd 9f49d __RU_l_M__u___ 71ebe 9f49e __RU_l_M__u___ 71ebf 9f49f __RU_l_M__u___ 71ec0 9f4a0 __RU_l_M__u___ 71ec1 9f56b __RU_l_M__u___ 71ec2 9f56c __RU_l_M__u___ 71ec3 9f56d __RU_l_M__u___ 71ec4 9f56e __RU_l_M__u___ 71ec5 9f56f __RU_l_M__u___ 71ec6 9f570 __RU_l_M__u___ 71ec7 9f571 __RU_l_M__u___ 71ec8 9f572 __RU_l_M__u___ 71ec9 9f573 __RU_l_M__u___ 71eca 9f574 __RU_l_M__u___ 71ecb 9f575 __RU_l_M__u___ 71ecc 9f576 __RU_l_M__u___ 71ecd 9f577 __RU_l_M__u___ 71ece 9f578 __RU_l_M__u___ 71ecf 9f579 __RU_l_M__u___ 71ed0 9f57a __RU_l_M__u___ 71ed1 9f57b __RU_l_M__u___ 71ed2 9f57c __RU_l_M__u___ 71ed3 9f5ea __RU_l_M__u___ 71ed4 9f5eb __RU_l_M__u___ 71ed5 9f5ec __RU_l_M__u___ 71ed6 9f5ed __RU_l_M__u___ 71ed7 9f5ee __RU_l_M__u___ 71ed8 9f5ef __RU_l_M__u___ 71ed9 9f5f0 __RU_l_M__u___ 71eda 9f5f1 __RU_l_M__u___ 71edb 9f5f2 __RU_l_M__u___ 71edc 9f5f3 __RU_l_M__u___ 71edd 9f5f4 __RU_l_M__u___ 71ede 9f5f5 __RU_l_M__u___ 71edf 9f5f6 __RU_l_M__u___ 71ee0 9f5f7 __RU_l_M__u___ 71ee1 9f5f8 __RU_l_M__u___ 71ee2 9f5f9 __RU_l_M__u___ 71ee3 9f5fa __RU_l_M__u___ 71ee4 9f5fb __RU_l_M__u___ 71ee5 9f5fc __RU_l_M__u___ 71ee6 9f5fd
Re: CMA area pages information
From: Pankaj Suryawanshi Sent: 01 April 2019 13:26 To: linux-kernel@vger.kernel.org; linux...@kvack.org Subject: CMA area pages information Hello, Is there any way to get CMA area pages information (tool/application) ? Trying to get CMA-pages info using /tools/vm/page-types.c 1. Allocate 100 mb using sample app. 2. Try to get page info using page-types.c. Note: cma base-pfn: 0x6 cma reserved 1026 Mib Pages info i got is ./test -p 3401 -L voffset offset flags 5c1a3 70e92 ___U_lAM__ 5c1a4 73104 ___U_l_M__ 5c1a6 70ad1 ___U_lAMa_b___ 71ea1 9f470 __RU_l_M__u___ 71ea2 9f471 __RU_l_M__u___ 71ea3 9f472 __RU_l_M__u___ 71ea4 9f473 __RU_l_M__u___ 71ea5 9f485 __RU_l_M__u___ 71ea6 9f486 __RU_l_M__u___ 71ea7 9f487 __RU_l_M__u___ 71ea8 9f488 __RU_l_M__u___ 71ea9 9f489 __RU_l_M__u___ 71eaa 9f48a __RU_l_M__u___ 71eab 9f48b __RU_l_M__u___ 71eac 9f48c __RU_l_M__u___ 71ead 9f48d __RU_l_M__u___ 71eae 9f48e __RU_l_M__u___ 71eaf 9f48f __RU_l_M__u___ 71eb0 9f490 __RU_l_M__u___ 71eb1 9f491 __RU_l_M__u___ 71eb2 9f492 __RU_l_M__u___ 71eb3 9f493 __RU_l_M__u___ 71eb4 9f494 __RU_l_M__u___ 71eb5 9f495 __RU_l_M__u___ 71eb6 9f496 __RU_l_M__u___ 71eb7 9f497 __RU_l_M__u___ 71eb8 9f498 __RU_l_M__u___ 71eb9 9f499 __RU_l_M__u___ 71eba 9f49a __RU_l_M__u___ 71ebb 9f49b __RU_l_M__u___ 71ebc 9f49c __RU_l_M__u___ 71ebd 9f49d __RU_l_M__u___ 71ebe 9f49e __RU_l_M__u___ 71ebf 9f49f __RU_l_M__u___ 71ec0 9f4a0 __RU_l_M__u___ 71ec1 9f56b __RU_l_M__u___ 71ec2 9f56c __RU_l_M__u___ 71ec3 9f56d __RU_l_M__u___ 71ec4 9f56e __RU_l_M__u___ 71ec5 9f56f __RU_l_M__u___ 71ec6 9f570 __RU_l_M__u___ 71ec7 9f571 __RU_l_M__u___ 71ec8 9f572 __RU_l_M__u___ 71ec9 9f573 __RU_l_M__u___ 71eca 9f574 __RU_l_M__u___ 71ecb 9f575 __RU_l_M__u___ 71ecc 9f576 __RU_l_M__u___ 71ecd 9f577 __RU_l_M__u___ 71ece 9f578 __RU_l_M__u___ 71ecf 9f579 __RU_l_M__u___ 71ed0 9f57a __RU_l_M__u___ 71ed1 9f57b __RU_l_M__u___ 71ed2 9f57c __RU_l_M__u___ 71ed3 9f5ea __RU_l_M__u___ 71ed4 9f5eb __RU_l_M__u___ 71ed5 9f5ec __RU_l_M__u___ 71ed6 9f5ed __RU_l_M__u___ 71ed7 9f5ee __RU_l_M__u___ 71ed8 9f5ef __RU_l_M__u___ 71ed9 9f5f0 __RU_l_M__u___ 71eda 9f5f1 __RU_l_M__u___ 71edb 9f5f2 __RU_l_M__u___ 71edc 9f5f3 __RU_l_M__u___ 71edd 9f5f4 __RU_l_M__u___ 71ede 9f5f5 __RU_l_M__u___ 71edf 9f5f6 __RU_l_M__u___ 71ee0 9f5f7 __RU_l_M__u___ 71ee1 9f5f8 __RU_l_M__u___ 71ee2 9f5f9 __RU_l_M__u___ 71ee3 9f5fa __RU_l_M__u___ 71ee4 9f5fb __RU_l_M__u___ 71ee5 9f5fc __RU_l_M__u___ 71ee6 9f5fd __RU_l_M__u___ 71ee7 9f5fe __RU_l_M__u___ 71ee8 9f5ff __RU_l_M__u___ 71ee9 9f600
CMA area pages information
Hello, Is there any way to get CMA area pages information (tool/application) ? Regards, Pankaj * eInfochips Business Disclaimer: This e-mail message and all attachments transmitted with it are intended solely for the use of the addressee and may contain legally privileged and confidential information. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by replying to this message and please delete it from your computer. Any views expressed in this message are those of the individual sender unless otherwise stated. Company has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email. *
