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| author | alc <alc@FreeBSD.org> | 2002-10-19 18:34:39 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-10-19 18:34:39 +0000 |
| commit | 22918c79b0ce8a02d9425554b60f35955306f60a (patch) | |
| tree | 88f4a80e77d2148a374337006d0530d2d24d5236 /sys/kern/link_elf.c | |
| parent | 1ca1d78db817fa026492fd83eeaa4a3769fe34d1 (diff) | |
| download | FreeBSD-src-22918c79b0ce8a02d9425554b60f35955306f60a.zip FreeBSD-src-22918c79b0ce8a02d9425554b60f35955306f60a.tar.gz | |
Complete the page queues locking needed for the page-based copy-
on-write (COW) mechanism. (This mechanism is used by the zero-copy
TCP/IP implementation.)
- Extend the scope of the page queues lock in vm_fault()
to cover vm_page_cowfault().
- Modify vm_page_cowfault() to release the page queues lock
if it sleeps.
Diffstat (limited to 'sys/kern/link_elf.c')
0 files changed, 0 insertions, 0 deletions
