commit e1503b3810498413882f4cf0a45cb450fdb3f6a0
parent f6e1e57c679f8a282b53d65736cdd3b22a653cd0
Author: Cem Keylan <cem@ckyln.com>
Date: Mon, 26 Oct 2020 00:14:42 +0300
zfs: bump to 0.8.5
Diffstat:
6 files changed, 46 insertions(+), 126 deletions(-)
diff --git a/personal/zfs/README b/personal/zfs/README
@@ -0,0 +1,43 @@
+The Z Filesystem on Carbs Linux
+===============================
+
+To run ZFS under Carbs, you need a kernel that supports modules. I personally
+don't use any of the in-kernel modules, but I still have modules enabled for
+this purpose. You can see my kernel configuration in this repository as well.
+
+If you are building ZFS for a different kernel version, specify the kernel
+version in the `KERNEL_VERSION` variable. Here is an example:
+
+ KERNEL_VERSION=5.8.9 cpt b zfs
+
+This will build for the target version, so you don't need to boot that kernel
+in order to build the module.
+
+
+Dependencies
+------------
+
+This package depends on 'libtirpc', but will probably link to more packages
+on your system, such as util-linux, libressl, and zlib. Even though I have
+tried linking all statically, it doesn't work.
+
+
+Making ZFS datasets available on boot
+-------------------------------------
+
+I personally don't have my root under ZFS, you will need further reading if that
+is your goal. I have two init scripts on '/etc/init' for mounting and unmounting
+ZFS.
+
+
+/etc/init/zfs.early-boot:
+
+ modprobe zfs
+ zpool import -a -f
+ zfs load-key -a
+ zfs mount -a
+
+
+/etc/init/zfs.pre.shutdown:
+
+ zfs umount -a
diff --git a/personal/zfs/build b/personal/zfs/build
@@ -2,8 +2,6 @@
# Build script originally taken from github.com/jedavies-dev/kiss-zfs
# Patched to work with the latest kernel, better directory management etc.
-patch -p1 < linux5.8.patch
-
sed -i 's/CDDL/GPL/g' META
./configure \
diff --git a/personal/zfs/checksums b/personal/zfs/checksums
@@ -1,2 +1 @@
-2b988f5777976f09d08083f6bebf6e67219c4c4c183c1f33033fb7e5e5eacafb zfs-0.8.4.tar.gz
-fd453c8a97c1e55ff8a4dfb4f6aefafa891d959f27c2130b2b848d899c2ef8a9 linux5.8.patch
+dbb41d6b9c606a34ac93f4c19069fd6806ceeacb558f834f8a70755dadb7cd3d zfs-0.8.5.tar.gz
diff --git a/personal/zfs/patches/linux5.8.patch b/personal/zfs/patches/linux5.8.patch
@@ -1,119 +0,0 @@
-diff -ur a/config/kernel.m4 b/config/kernel.m4
---- a/config/kernel.m4 2020-05-05 12:56:29.709370875 -0400
-+++ b/config/kernel.m4 2020-08-12 10:38:58.842672016 -0400
-@@ -45,6 +45,7 @@
- ZFS_AC_KERNEL_SRC_SCHED
- ZFS_AC_KERNEL_SRC_USLEEP_RANGE
- ZFS_AC_KERNEL_SRC_KMEM_CACHE
-+ ZFS_AC_KERNEL_SRC_VMALLOC_PAGE_KERNEL
- ZFS_AC_KERNEL_SRC_WAIT
- ZFS_AC_KERNEL_SRC_INODE_TIMES
- ZFS_AC_KERNEL_SRC_INODE_LOCK
-@@ -163,6 +164,7 @@
- ZFS_AC_KERNEL_SCHED
- ZFS_AC_KERNEL_USLEEP_RANGE
- ZFS_AC_KERNEL_KMEM_CACHE
-+ ZFS_AC_KERNEL_VMALLOC_PAGE_KERNEL
- ZFS_AC_KERNEL_WAIT
- ZFS_AC_KERNEL_INODE_TIMES
- ZFS_AC_KERNEL_INODE_LOCK
-@@ -894,3 +896,28 @@
- [test -f build/conftest/conftest.ko],
- [$3], [$4], [$5])
- ])
-+
-+dnl #
-+dnl # 5.8 API,
-+dnl # __vmalloc PAGE_KERNEL removal
-+dnl #
-+AC_DEFUN([ZFS_AC_KERNEL_SRC_VMALLOC_PAGE_KERNEL], [
-+ ZFS_LINUX_TEST_SRC([__vmalloc], [
-+ #include <linux/mm.h>
-+ #include <linux/vmalloc.h>
-+ ],[
-+ void *p __attribute__ ((unused));
-+
-+ p = __vmalloc(0, GFP_KERNEL, PAGE_KERNEL);
-+ ])
-+])
-+
-+AC_DEFUN([ZFS_AC_KERNEL_VMALLOC_PAGE_KERNEL], [
-+ AC_MSG_CHECKING([whether __vmalloc(ptr, flags, pageflags) is available])
-+ ZFS_LINUX_TEST_RESULT([__vmalloc], [
-+ AC_MSG_RESULT(yes)
-+ AC_DEFINE(HAVE_VMALLOC_PAGE_KERNEL, 1, [__vmalloc page flags exists])
-+ ],[
-+ AC_MSG_RESULT(no)
-+ ])
-+])
-diff -ur a/include/spl/sys/kmem.h b/include/spl/sys/kmem.h
---- a/include/spl/sys/kmem.h 2020-05-05 12:56:29.717370676 -0400
-+++ b/include/spl/sys/kmem.h 2020-08-12 10:41:20.253453058 -0400
-@@ -170,6 +170,15 @@
- extern void spl_kmem_free(const void *ptr, size_t sz);
-
- /*
-+ * 5.8 API change, pgprot_t argument removed.
-+ */
-+#ifdef HAVE_VMALLOC_PAGE_KERNEL
-+#define spl_vmalloc(size, flags) __vmalloc(size, flags, PAGE_KERNEL)
-+#else
-+#define spl_vmalloc(size, flags) __vmalloc(size, flags)
-+#endif
-+
-+/*
- * The following functions are only available for internal use.
- */
- extern void *spl_kmem_alloc_impl(size_t size, int flags, int node);
-diff -ur a/module/spl/spl-kmem-cache.c b/module/spl/spl-kmem-cache.c
---- a/module/spl/spl-kmem-cache.c 2020-05-05 12:57:28.442960922 -0400
-+++ b/module/spl/spl-kmem-cache.c 2020-08-12 10:38:58.843672014 -0400
-@@ -203,7 +203,7 @@
- ASSERT(ISP2(size));
- ptr = (void *)__get_free_pages(lflags, get_order(size));
- } else {
-- ptr = __vmalloc(size, lflags | __GFP_HIGHMEM, PAGE_KERNEL);
-+ ptr = spl_vmalloc(size, lflags | __GFP_HIGHMEM);
- }
-
- /* Resulting allocated memory will be page aligned */
-@@ -1242,7 +1242,7 @@
- * allocation.
- *
- * However, this can't be applied to KVM_VMEM due to a bug that
-- * __vmalloc() doesn't honor gfp flags in page table allocation.
-+ * spl_vmalloc() doesn't honor gfp flags in page table allocation.
- */
- if (!(skc->skc_flags & KMC_VMEM)) {
- rc = __spl_cache_grow(skc, flags | KM_NOSLEEP);
-diff -ur a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c
---- a/module/spl/spl-kmem.c 2020-05-05 12:57:28.442960922 -0400
-+++ b/module/spl/spl-kmem.c 2020-08-12 10:38:58.843672014 -0400
-@@ -172,7 +172,7 @@
- * kmem_zalloc() callers.
- *
- * For vmem_alloc() and vmem_zalloc() callers it is permissible
-- * to use __vmalloc(). However, in general use of __vmalloc()
-+ * to use spl_vmalloc(). However, in general use of spl_vmalloc()
- * is strongly discouraged because a global lock must be
- * acquired. Contention on this lock can significantly
- * impact performance so frequently manipulating the virtual
-@@ -180,8 +180,7 @@
- */
- if ((size > spl_kmem_alloc_max) || use_vmem) {
- if (flags & KM_VMEM) {
-- ptr = __vmalloc(size, lflags | __GFP_HIGHMEM,
-- PAGE_KERNEL);
-+ ptr = spl_vmalloc(size, lflags | __GFP_HIGHMEM);
- } else {
- return (NULL);
- }
-@@ -194,7 +193,7 @@
-
- /*
- * For vmem_alloc() and vmem_zalloc() callers retry immediately
-- * using __vmalloc() which is unlikely to fail.
-+ * using spl_vmalloc() which is unlikely to fail.
- */
- if ((flags & KM_VMEM) && (use_vmem == 0)) {
- use_vmem = 1;
diff --git a/personal/zfs/sources b/personal/zfs/sources
@@ -1,2 +1 @@
-https://github.com/zfsonlinux/zfs/releases/download/zfs-0.8.4/zfs-0.8.4.tar.gz
-patches/linux5.8.patch
+https://github.com/zfsonlinux/zfs/releases/download/zfs-0.8.5/zfs-0.8.5.tar.gz
diff --git a/personal/zfs/version b/personal/zfs/version
@@ -1 +1 @@
-0.8.4 1
+0.8.5 1
