diff options
author | mcsim <mcsim@web> | 2011-12-06 18:49:37 +0100 |
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committer | GNU Hurd web pages engine <web-hurd@gnu.org> | 2011-12-06 18:49:37 +0100 |
commit | a527960787dfb358662626dcfef64442e1b76841 (patch) | |
tree | da73151064c2dd38492007287d84d99b1e6bc3c3 | |
parent | 9aac9a8763340ec51fa17917798b79314b83c9bf (diff) |
-rw-r--r-- | user/Maksym_Planeta.mdwn | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/user/Maksym_Planeta.mdwn b/user/Maksym_Planeta.mdwn index dc1e9d0e..71546caf 100644 --- a/user/Maksym_Planeta.mdwn +++ b/user/Maksym_Planeta.mdwn @@ -49,7 +49,7 @@ When fsx tries to read data kernel calls pager with seqno_memory_object_data_req 5.12.11 Here is a problem with writing by address, which was freed already. It happens in function dealloc_direct in macros invalidate_block. This function is called from pager_truncate in branch when condition "if (!INDIRECT_PAGEMAP(old_size))" is true. But I didn't find why reference to freed object is kept. As workaround we can reduce kalloc_max in hurd/mach-defpager/kalloc.c to 3 to make allocator use vm_allocate always. The drawback is that allocator will allocate only multiple of vm_page_size, but this is temporary tradeoff. Till now fsx reaches operation number 14277. -6.12.11 fsx works quite long and doesn't interrupt. I've stopped at 124784. +6.12.11 fsx works quite long and doesn't interrupt. I've stopped at 124784. Continued. It broke at 181091. ### Write own pager |