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- Allow to change vfs.zfs.arc_meta_limit at runtime.

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- Change vfs.zfs.arc_meta_used from CTLFLAG_RDTUN to CTLFLAG_RD, as it is
  not a tunable.

MFC after:	3 days
This commit is contained in:
Pawel Jakub Dawidek 2012-01-05 22:16:41 +00:00
parent 8d252f7868
commit 62859c9061
1 changed files with 4 additions and 4 deletions
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8
sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
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@ -464,10 +464,10 @@ static uint64_t arc_loaned_bytes;
static uint64_t arc_meta_used;
static uint64_t arc_meta_limit;
static uint64_t arc_meta_max = 0;
SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, arc_meta_used, CTLFLAG_RDTUN,
&arc_meta_used, 0, "ARC metadata used");
SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, arc_meta_limit, CTLFLAG_RDTUN,
&arc_meta_limit, 0, "ARC metadata limit");
SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, arc_meta_used, CTLFLAG_RD, &arc_meta_used, 0,
"ARC metadata used");
SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, arc_meta_limit, CTLFLAG_RW, &arc_meta_limit, 0,
"ARC metadata limit");
typedef struct l2arc_buf_hdr l2arc_buf_hdr_t;