c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 10:37:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

FreeBSD: Add legacy arc_min and arc_max

Browse Source 
These tunables were renamed from vfs.zfs.arc_min and 
vfs.zfs.arc_max to vfs.zfs.arc.min and vfs.zfs.arc.max.
Add legacy compat tunables for the old names.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10579
This commit is contained in:
Ryan Moeller
2020-07-19 13:15:34 -04:00
committed by GitHub
parent ceadc0dbbd
commit 0421f257b2
3 changed files with 39 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/os/freebsd/zfs/sysctl_os.c
+36 -29
View File
@@ -264,6 +264,42 @@ sysctl_vfs_zfs_arc_no_grow_shift(SYSCTL_HANDLER_ARGS)
SYSCTL_PROC(_vfs_zfs, OID_AUTO, arc_no_grow_shift, CTLTYPE_U32 | CTLFLAG_RWTUN,
0, sizeof (uint32_t), sysctl_vfs_zfs_arc_no_grow_shift, "U",
"log2(fraction of ARC which must be free to allow growing)");
int
param_set_arc_long(SYSCTL_HANDLER_ARGS)
{
int err;
err = sysctl_handle_long(oidp, arg1, 0, req);
if (err != 0 || req->newptr == NULL)
return (err);
arc_tuning_update(B_TRUE);
return (0);
}
int
param_set_arc_int(SYSCTL_HANDLER_ARGS)
{
int err;
err = sysctl_handle_int(oidp, arg1, 0, req);
if (err != 0 || req->newptr == NULL)
return (err);
arc_tuning_update(B_TRUE);
return (0);
}
SYSCTL_PROC(_vfs_zfs, OID_AUTO, arc_min, CTLTYPE_ULONG | CTLFLAG_RWTUN,
&zfs_arc_min, sizeof (zfs_arc_min), param_set_arc_long, "LU",
"min arc size (LEGACY)");
SYSCTL_PROC(_vfs_zfs, OID_AUTO, arc_max, CTLTYPE_ULONG | CTLFLAG_RWTUN,
&zfs_arc_max, sizeof (zfs_arc_max), param_set_arc_long, "LU",
"max arc size (LEGACY)");
/* dbuf.c */
@@ -643,35 +679,6 @@ SYSCTL_INT(_vfs_zfs_zio, OID_AUTO, use_uma, CTLFLAG_RDTUN, &zio_use_uma, 0,
SYSCTL_INT(_vfs_zfs_zio, OID_AUTO, exclude_metadata, CTLFLAG_RDTUN, &zio_exclude_metadata, 0,
"Exclude metadata buffers from dumps as well");
int
param_set_arc_long(SYSCTL_HANDLER_ARGS)
{
int err;
err = sysctl_handle_long(oidp, arg1, 0, req);
if (err != 0 || req->newptr == NULL)
return (err);
arc_tuning_update(B_TRUE);
return (0);
}
int
param_set_arc_int(SYSCTL_HANDLER_ARGS)
{
int err;
err = sysctl_handle_int(oidp, arg1, 0, req);
if (err != 0 || req->newptr == NULL)
return (err);
arc_tuning_update(B_TRUE);
return (0);
}
int
param_set_slop_shift(SYSCTL_HANDLER_ARGS)
{