diff options
| author | mcsim <mcsim@web> | 2011-12-06 01:31:50 +0100 |
|---|---|---|
| committer | GNU Hurd web pages engine <web-hurd@gnu.org> | 2011-12-06 01:31:50 +0100 |
| commit | 0dc055beb675bee44dbde65f0dcd41234e010782 (patch) | |
| tree | 76e97deb1d60bfbd4ed6862cdf2d58bed4d70ec3 /user/Maksym_Planeta.mdwn | |
| parent | f07fa1683332bcb6219b2cbec94b6725aa4f4a3c (diff) | |
Diffstat (limited to 'user/Maksym_Planeta.mdwn')
| -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 0f04d058..dc1e9d0e 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. +6.12.11 fsx works quite long and doesn't interrupt. I've stopped at 124784. ### Write own pager |