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- Use sbuf_new_for_sysctl() to reduce double-buffering on sysctl
output.
- Use much faster sbuf_cat() instead of sbuf_printf("%s").
Together it reduces `sysctl kstat.zfs.misc.dbufs` time from minutes
to seconds, making dbufstat almost usable.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #15495
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| .. | ||
| acl_common.c | ||
| callb.c | ||
| list.c | ||
| spl_acl.c | ||
| spl_atomic.c | ||
| spl_cmn_err.c | ||
| spl_dtrace.c | ||
| spl_kmem.c | ||
| spl_kstat.c | ||
| spl_misc.c | ||
| spl_policy.c | ||
| spl_procfs_list.c | ||
| spl_string.c | ||
| spl_sunddi.c | ||
| spl_sysevent.c | ||
| spl_taskq.c | ||
| spl_uio.c | ||
| spl_vfs.c | ||
| spl_vm.c | ||
| spl_zlib.c | ||
| spl_zone.c | ||