Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting | KernelTrap

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting

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From: Oleg Nesterov <oleg@...>

To: Miklos Szeredi <mszeredi@...>

Cc: Andrew Morton <akpm@...>, Peter Zijlstra <a.p.zijlstra@...>, William Lee Irwin III <wli@...>, Nick Piggin <nickpiggin@...>, Ingo Molnar <mingo@...>, <linux-kernel@...>, <stable@...>, Matt Helsley <matthltc@...>

Subject: Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting

Date: Sunday, February 3, 2008 - 2:29 pm

Off-topic question to all. sys_remap_file_pages() doesn't work with
shared readonly mappings, why?

IOW, why it checks VM_SHARED but not VM_MAYSHARE?

Thanks in advance,

Oleg.

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Messages in current thread:

[PATCH] sys_remap_file_pages: fix ->vm_file accounting, Oleg Nesterov, (Wed Jan 30, 10:20 am)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Miklos Szeredi, (Wed Jan 30, 12:55 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Oleg Nesterov, (Wed Jan 30, 1:26 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Oleg Nesterov, (Sun Feb 3, 2:29 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Hugh Dickins, (Wed Feb 6, 4:13 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Oleg Nesterov, (Mon Feb 11, 6:15 am)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Matt Helsley, (Sat Feb 2, 4:52 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Matt Helsley, (Sat Feb 2, 5:17 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Oleg Nesterov, (Sun Feb 3, 2:21 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Hugh Dickins, (Wed Feb 6, 4:33 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Matt Helsley, (Wed Feb 6, 8:16 pm)

Re: [PATCH] sys_remap_file_pages: fix ->vm_file accounting, Hugh Dickins, (Thu Feb 7, 12:40 pm)

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