freebsd-dev/sys/cddl/contrib/opensolaris/uts/common
Gavin Atkinson af582854d8 Don't try to re-insert an already present but invalid page.
This could happen if a thread doing a page-in loses a ZFS range lock
race to a thread writing to the same range

This fixes "panic: vm_page_alloc: pindex already allocated" in
http://docs.FreeBSD.org/cgi/mid.cgi?1372165971.96049.42.camel

Submitted by:	avg
MFC after:	1 week
2013-06-28 07:51:12 +00:00
..
ctf This commit was generated by cvs2svn to compensate for changes in r179193, 2008-05-22 07:04:10 +00:00
dtrace The fasttrap provider cleans up probes asynchronously when a process with 2013-05-24 03:29:32 +00:00
fs Don't try to re-insert an already present but invalid page. 2013-06-28 07:51:12 +00:00
os Finally... Import the latest open-source ZFS version - (SPA) 28. 2011-02-27 19:41:40 +00:00
sys MFV r251626: 2013-06-11 19:35:44 +00:00
zmod - rename atomic.S and crc32.c to avoid collisions when linking zfs in to the kernel 2009-05-09 01:45:55 +00:00
Makefile.files MFV r247580: 2013-03-19 12:51:18 +00:00