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FreeBSD: remove support for FreeBSD < 13.0-RELEASE (#16372)

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This includes the last 12.x release (now EOL) and 13.0 development
versions (<1300139).

Sponsored-by: https://despairlabs.com/sponsor/

Signed-off-by: Rob Norris <robn@despairlabs.com>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
This commit is contained in:
Rob Norris
2024-08-06 09:56:45 +10:00
committed by Tony Hutter
parent 845b7b7e66
commit 3f9ee8089d
27 changed files with 86 additions and 857 deletions
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module/os/freebsd/zfs/zfs_vfsops.c
+4 -32
View File
@@ -126,25 +126,16 @@ static int zfs_root(vfs_t *vfsp, int flags, vnode_t **vpp);
static int zfs_statfs(vfs_t *vfsp, struct statfs *statp);
static int zfs_vget(vfs_t *vfsp, ino_t ino, int flags, vnode_t **vpp);
static int zfs_sync(vfs_t *vfsp, int waitfor);
#if __FreeBSD_version >= 1300098
static int zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, uint64_t *extflagsp,
struct ucred **credanonp, int *numsecflavors, int *secflavors);
#else
static int zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, int *extflagsp,
struct ucred **credanonp, int *numsecflavors, int **secflavors);
#endif
static int zfs_fhtovp(vfs_t *vfsp, fid_t *fidp, int flags, vnode_t **vpp);
static void zfs_freevfs(vfs_t *vfsp);
struct vfsops zfs_vfsops = {
.vfs_mount = zfs_mount,
.vfs_unmount = zfs_umount,
#if __FreeBSD_version >= 1300049
.vfs_root = vfs_cache_root,
.vfs_cachedroot = zfs_root,
#else
.vfs_root = zfs_root,
#endif
.vfs_cachedroot = zfs_root,
.vfs_statfs = zfs_statfs,
.vfs_vget = zfs_vget,
.vfs_sync = zfs_sync,
@@ -1357,16 +1348,16 @@ zfs_mount(vfs_t *vfsp)
vn_lock(mvp, LK_SHARED | LK_RETRY);
if (VOP_GETATTR(mvp, &vattr, cr)) {
VOP_UNLOCK1(mvp);
VOP_UNLOCK(mvp);
goto out;
}
if (secpolicy_vnode_owner(mvp, cr, vattr.va_uid) != 0 &&
VOP_ACCESS(mvp, VWRITE, cr, td) != 0) {
VOP_UNLOCK1(mvp);
VOP_UNLOCK(mvp);
goto out;
}
VOP_UNLOCK1(mvp);
VOP_UNLOCK(mvp);
}
secpolicy_fs_mount_clearopts(cr, vfsp);
@@ -1578,11 +1569,7 @@ zfsvfs_teardown(zfsvfs_t *zfsvfs, boolean_t unmounting)
* 'z_parent' is self referential for non-snapshots.
*/
#ifdef FREEBSD_NAMECACHE
#if __FreeBSD_version >= 1300117
cache_purgevfs(zfsvfs->z_parent->z_vfs);
#else
cache_purgevfs(zfsvfs->z_parent->z_vfs, true);
#endif
#endif
}
@@ -1775,13 +1762,8 @@ zfs_vget(vfs_t *vfsp, ino_t ino, int flags, vnode_t **vpp)
}
static int
#if __FreeBSD_version >= 1300098
zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, uint64_t *extflagsp,
struct ucred **credanonp, int *numsecflavors, int *secflavors)
#else
zfs_checkexp(vfs_t *vfsp, struct sockaddr *nam, int *extflagsp,
struct ucred **credanonp, int *numsecflavors, int **secflavors)
#endif
{
zfsvfs_t *zfsvfs = vfsp->vfs_data;
@@ -2070,10 +2052,8 @@ zfs_vnodes_adjust_back(void)
#endif
}
#if __FreeBSD_version >= 1300139
static struct sx zfs_vnlru_lock;
static struct vnode *zfs_vnlru_marker;
#endif
static arc_prune_t *zfs_prune;
static void
@@ -2081,13 +2061,9 @@ zfs_prune_task(uint64_t nr_to_scan, void *arg __unused)
{
if (nr_to_scan > INT_MAX)
nr_to_scan = INT_MAX;
#if __FreeBSD_version >= 1300139
sx_xlock(&zfs_vnlru_lock);
vnlru_free_vfsops(nr_to_scan, &zfs_vfsops, zfs_vnlru_marker);
sx_xunlock(&zfs_vnlru_lock);
#else
vnlru_free(nr_to_scan, &zfs_vfsops);
#endif
}
void
@@ -2117,10 +2093,8 @@ zfs_init(void)
zfsvfs_taskq = taskq_create("zfsvfs", 1, minclsyspri, 0, 0, 0);
#if __FreeBSD_version >= 1300139
zfs_vnlru_marker = vnlru_alloc_marker();
sx_init(&zfs_vnlru_lock, "zfs vnlru lock");
#endif
zfs_prune = arc_add_prune_callback(zfs_prune_task, NULL);
}
@@ -2128,10 +2102,8 @@ void
zfs_fini(void)
{
arc_remove_prune_callback(zfs_prune);
#if __FreeBSD_version >= 1300139
vnlru_free_marker(zfs_vnlru_marker);
sx_destroy(&zfs_vnlru_lock);
#endif
taskq_destroy(zfsvfs_taskq);
zfsctl_fini();