Displaying 3 results from an estimated 3 matches for "fcntl_init".
2011 Jun 13
5
3.0.0-rc2: Xen: High amount of kernel "reserved" memory, about 33% in 256MB DOMU
Hi,
another issue I''m seeing with 3.0-rc2 and Xen is that there is an
unexpectedly high amount of kernel reserved memory.
I suspect that Linux allocates page table entries and corresponding
data structures for the whole 6GB areas of the provided ''physical
RAM map'' even though it has rather big unusable holes in it.
[ 0.000000] BIOS-provided physical RAM map:
[
2016 Mar 22
19
[PATCH v3 0/11] tests/qemu: Add program for tracing and analyzing boot times.
Lots of changes since v2, too much to remember or summarize.
Please ignore patch 11/11, it's just for my testing.
Rich.
2013 Mar 12
14
vpmu=1 and running 'perf top' within a PVHVM guest eventually hangs dom0 and hypervisor has stuck vCPUS. Romley-EP (model=45, stepping=2)
...7.247272] initcall hugepage_init+0x0/0x145 returned -22 after 0 usecs
[ 27.247409] initcall hugepage_init+0x0/0x145 returned with error code -22
[ 27.247541] calling init_cleancache+0x0/0x96 @ 1
[ 27.247708] initcall init_cleancache+0x0/0x96 returned 0 after 41 usecs
[ 27.247839] calling fcntl_init+0x0/0x2a @ 1
[ 27.248201] initcall fcntl_init+0x0/0x2a returned 0 after 230 usecs
[ 27.248358] calling proc_filesystems_init+0x0/0x22 @ 1
[ 27.248495] initcall proc_filesystems_init+0x0/0x22 returned 0 after 7 usecs
[ 27.248628] calling dio_init+0x0/0x2d @ 1
[ 27.248984] initcall dio_in...