diff options
| author | mav <mav@FreeBSD.org> | 2015-10-02 19:41:47 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2015-10-02 19:41:47 +0000 |
| commit | 39a2d00cf95a67e9a7efc70046bee581a8df862a (patch) | |
| tree | 62e9032d25a5ba36fbf973ef643de7a902f0a3ee /sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c | |
| parent | 12a956c8b5d4528486a03a7622270b8b99112e90 (diff) | |
| download | FreeBSD-src-39a2d00cf95a67e9a7efc70046bee581a8df862a.zip FreeBSD-src-39a2d00cf95a67e9a7efc70046bee581a8df862a.tar.gz | |
MFC r269117: Make sysctls under vfs.zfs.zfetch writeable.
I don't see any reason for them to be read-only, while tuning them without
reboot is much more convenient for experiments.
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c index d51a981..2804d7a 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c @@ -59,13 +59,13 @@ TUNABLE_INT("vfs.zfs.zfetch.max_streams", &zfetch_max_streams); SYSCTL_UINT(_vfs_zfs_zfetch, OID_AUTO, max_streams, CTLFLAG_RW, &zfetch_max_streams, 0, "Max # of streams per zfetch"); TUNABLE_INT("vfs.zfs.zfetch.min_sec_reap", &zfetch_min_sec_reap); -SYSCTL_UINT(_vfs_zfs_zfetch, OID_AUTO, min_sec_reap, CTLFLAG_RDTUN, +SYSCTL_UINT(_vfs_zfs_zfetch, OID_AUTO, min_sec_reap, CTLFLAG_RWTUN, &zfetch_min_sec_reap, 0, "Min time before stream reclaim"); TUNABLE_INT("vfs.zfs.zfetch.block_cap", &zfetch_block_cap); -SYSCTL_UINT(_vfs_zfs_zfetch, OID_AUTO, block_cap, CTLFLAG_RDTUN, +SYSCTL_UINT(_vfs_zfs_zfetch, OID_AUTO, block_cap, CTLFLAG_RWTUN, &zfetch_block_cap, 0, "Max number of blocks to fetch at a time"); TUNABLE_QUAD("vfs.zfs.zfetch.array_rd_sz", &zfetch_array_rd_sz); -SYSCTL_UQUAD(_vfs_zfs_zfetch, OID_AUTO, array_rd_sz, CTLFLAG_RDTUN, +SYSCTL_UQUAD(_vfs_zfs_zfetch, OID_AUTO, array_rd_sz, CTLFLAG_RWTUN, &zfetch_array_rd_sz, 0, "Number of bytes in a array_read at which we stop prefetching"); |
