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Turn off UMA allocations on all archs by default. It isn't stable even on

Browse source 
amd64.

Reported by:	many
MFC after:	3 days
This commit is contained in:
Pawel Jakub Dawidek 2010-06-17 17:41:42 +00:00
parent d32ef791eb
commit 653e034db5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=209261
1 changed files with 1 additions and 5 deletions
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6
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c
View file

@ -33,13 +33,9 @@
#include <sys/zio_compress.h>
#include <sys/zio_checksum.h>
#if defined(__amd64__)
static int zio_use_uma = 1;
#else
static int zio_use_uma = 0;
#endif
SYSCTL_DECL(_vfs_zfs);
SYSCTL_NODE(_vfs_zfs, OID_AUTO, zio, CTLFLAG_RW, 0, "ZFS ZIO");
static int zio_use_uma = 0;
TUNABLE_INT("vfs.zfs.zio.use_uma", &zio_use_uma);
SYSCTL_INT(_vfs_zfs_zio, OID_AUTO, use_uma, CTLFLAG_RDTUN, &zio_use_uma, 0,
"Use uma(9) for ZIO allocations");