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zfs: Update git version

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This commit is contained in:
William A. Kennington III 2014-12-11 00:39:15 -08:00
parent a47b064595
commit e0a5b75d9c
5 changed files with 142 additions and 152 deletions
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84
pkgs/os-specific/linux/zfs/bc151f7b312dea09c6ec5b9a320e65140789643a.patch
View File

@ -1,84 +0,0 @@
From bc151f7b312dea09c6ec5b9a320e65140789643a Mon Sep 17 00:00:00 2001
From: Ned Bass <bass6@llnl.gov>
Date: Thu, 16 Oct 2014 13:52:56 -0700
Subject: [PATCH] Remove checks for mandatory locks
The Linux VFS handles mandatory locks generically so we shouldn't
need to check for conflicting locks in zfs_read(), zfs_write(), or
zfs_freesp(). Linux 3.18 removed the lock_may_read() and
lock_may_write() interfaces which we were relying on for this
purpose. Rather than emulating those interfaces we remove the
redundant checks.
Signed-off-by: Ned Bass <bass6@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2804
---
module/zfs/zfs_vnops.c | 18 ------------------
module/zfs/zfs_znode.c | 10 ----------
2 files changed, 28 deletions(-)
diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
index 33f9e0e..2f55e56 100644
--- a/module/zfs/zfs_vnops.c
+++ b/module/zfs/zfs_vnops.c
@@ -474,15 +474,6 @@ zfs_read(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
}
/*
- * Check for mandatory locks
- */
- if (mandatory_lock(ip) &&
- !lock_may_read(ip, uio->uio_loffset, uio->uio_resid)) {
- ZFS_EXIT(zsb);
- return (SET_ERROR(EAGAIN));
- }
-
- /*
* If we're in FRSYNC mode, sync out this znode before reading it.
*/
if (ioflag & FRSYNC || zsb->z_os->os_sync == ZFS_SYNC_ALWAYS)
@@ -651,15 +642,6 @@ zfs_write(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
}
/*
- * Check for mandatory locks before calling zfs_range_lock()
- * in order to prevent a deadlock with locks set via fcntl().
- */
- if (mandatory_lock(ip) && !lock_may_write(ip, woff, n)) {
- ZFS_EXIT(zsb);
- return (SET_ERROR(EAGAIN));
- }
-
- /*
* Pre-fault the pages to ensure slow (eg NFS) pages
* don't hold up txg.
* Skip this if uio contains loaned arc_buf.
diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c
index 90dbfd3..f02c021 100644
--- a/module/zfs/zfs_znode.c
+++ b/module/zfs/zfs_znode.c
@@ -1546,7 +1546,6 @@ zfs_trunc(znode_t *zp, uint64_t end)
int
zfs_freesp(znode_t *zp, uint64_t off, uint64_t len, int flag, boolean_t log)
{
- struct inode *ip = ZTOI(zp);
dmu_tx_t *tx;
zfs_sb_t *zsb = ZTOZSB(zp);
zilog_t *zilog = zsb->z_log;
@@ -1567,15 +1566,6 @@ zfs_freesp(znode_t *zp, uint64_t off, uint64_t len, int flag, boolean_t log)
goto out;
}
- /*
- * Check for any locks in the region to be freed.
- */
- if (ip->i_flock && mandatory_lock(ip)) {
- uint64_t length = (len ? len : zp->z_size - off);
- if (!lock_may_write(ip, off, length))
- return (SET_ERROR(EAGAIN));
- }
-
if (len == 0) {
error = zfs_trunc(zp, off);
} else {

1
pkgs/os-specific/linux/zfs/default.nix
View File

@ -33,6 +33,7 @@ stdenv.mkDerivation rec {
substituteInPlace ./config/zfs-build.m4 --replace "\$sysconfdir/init.d" "$out/etc/init.d"
substituteInPlace ./etc/zfs/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./cmd/zed/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./module/Makefile.in --replace "/bin/cp" "cp"
./autogen.sh
'';

12
pkgs/os-specific/linux/zfs/git.nix
View File

@ -1,15 +1,17 @@
{ stdenv, fetchgit, kernel, spl_git, perl, autoconf, automake, libtool, zlib, libuuid, coreutils, utillinux }:
stdenv.mkDerivation {
name = "zfs-0.6.3-${kernel.version}";
name = "zfs-0.6.4-${kernel.version}";
src = fetchgit {
url = git://github.com/zfsonlinux/zfs.git;
rev = "07dabd234dd51a1e5adc5bd21cddf5b5fdc70732";
sha256 = "1yqsfdhyzh33aisfvwqd692n5kfgnlz7yjixd2gqn8vx9bv0dz0b";
rev = "74328ee18f94d27f9c802d29fdd311018dab2adf";
sha256 = "0ayyqbb2crki1xvibfmscav5j7g0z77ys83dx10430ljamvylwb0";
};
patches = [ ./mount_zfs_prefix.patch ./nix-build.patch ./bc151f7b312dea09c6ec5b9a320e65140789643a.patch ];
patches = [
./nix-build-git.patch
];
buildInputs = [ spl_git perl autoconf automake libtool zlib libuuid coreutils ];
@ -28,6 +30,7 @@ stdenv.mkDerivation {
substituteInPlace ./config/zfs-build.m4 --replace "\$sysconfdir/init.d" "$out/etc/init.d"
substituteInPlace ./etc/zfs/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./cmd/zed/Makefile.am --replace "\$(sysconfdir)" "$out/etc"
substituteInPlace ./module/Makefile.in --replace "/bin/cp" "cp"
./autogen.sh
'';
@ -41,6 +44,7 @@ stdenv.mkDerivation {
"--with-udevdir=$(out)/lib/udev"
"--with-systemdunitdir=$(out)/etc/systemd/system"
"--with-systemdpresetdir=$(out)/etc/systemd/system-preset"
"--with-mounthelperdir=$(out)/sbin"
"--sysconfdir=/etc"
"--localstatedir=/var"
];

133
pkgs/os-specific/linux/zfs/nix-build-git.patch Normal file
View File

@ -0,0 +1,133 @@
diff --git a/Makefile.am b/Makefile.am
index 49b417a..f4af44d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,10 +12,10 @@ endif
if CONFIG_KERNEL
SUBDIRS += module
-extradir = @prefix@/src/zfs-$(VERSION)
+extradir = @prefix@/libexec/zfs-$(VERSION)
extra_HEADERS = zfs.release.in zfs_config.h.in
-kerneldir = @prefix@/src/zfs-$(VERSION)/$(LINUX_VERSION)
+kerneldir = @prefix@/zfs-$(VERSION)/$(LINUX_VERSION)
nodist_kernel_HEADERS = zfs.release zfs_config.h module/$(LINUX_SYMBOLS)
endif
diff --git a/include/Makefile.am b/include/Makefile.am
index a94cad5..a160fe2 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -29,6 +29,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include
+kerneldir = @prefix@/include
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/include/linux/Makefile.am b/include/linux/Makefile.am
index d00b1c8..3242d2e 100644
--- a/include/linux/Makefile.am
+++ b/include/linux/Makefile.am
@@ -17,6 +17,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include/linux
+kerneldir = @prefix@/include/linux
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/include/sys/Makefile.am b/include/sys/Makefile.am
index 7ddace0..8da3870 100644
--- a/include/sys/Makefile.am
+++ b/include/sys/Makefile.am
@@ -102,6 +102,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys
+kerneldir = @prefix@/include/sys
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/include/sys/fm/Makefile.am b/include/sys/fm/Makefile.am
index 8bca5d8..a5eafcd 100644
--- a/include/sys/fm/Makefile.am
+++ b/include/sys/fm/Makefile.am
@@ -16,6 +16,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys/fm
+kerneldir = @prefix@/include/sys/fm
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/include/sys/fm/fs/Makefile.am b/include/sys/fm/fs/Makefile.am
index fdc9eb5..807c47c 100644
--- a/include/sys/fm/fs/Makefile.am
+++ b/include/sys/fm/fs/Makefile.am
@@ -13,6 +13,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys/fm/fs
+kerneldir = @prefix@/include/sys/fm/fs
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/include/sys/fs/Makefile.am b/include/sys/fs/Makefile.am
index 0859b9f..b0c6eec 100644
--- a/include/sys/fs/Makefile.am
+++ b/include/sys/fs/Makefile.am
@@ -13,6 +13,6 @@ libzfs_HEADERS = $(COMMON_H) $(USER_H)
endif
if CONFIG_KERNEL
-kerneldir = @prefix@/src/zfs-$(VERSION)/include/sys/fs
+kerneldir = @prefix@/include/sys/fs
kernel_HEADERS = $(COMMON_H) $(KERNEL_H)
endif
diff --git a/module/Makefile.in b/module/Makefile.in
index 686402b..9cbf598 100644
--- a/module/Makefile.in
+++ b/module/Makefile.in
@@ -18,9 +18,9 @@ modules:
@# installed devel headers, or they may be in the module
@# subdirectory when building against the spl source tree.
@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
- /bin/cp @SPL_OBJ@/@SPL_SYMBOLS@ .; \
+ cp @SPL_OBJ@/@SPL_SYMBOLS@ .; \
elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
- /bin/cp @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
+ cp @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
else \
echo -e "\n" \
"*** Missing spl symbols ensure you have built the spl:\n" \
@@ -28,6 +28,8 @@ modules:
"*** - @SPL_OBJ@/module/@SPL_SYMBOLS@\n"; \
exit 1; \
fi
+ @# when copying a file out of the nix store, we need to make it writable again.
+ chmod +w @SPL_SYMBOLS@
$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` @KERNELMAKE_PARAMS@ CONFIG_ZFS=m $@
clean:
@@ -42,15 +44,15 @@ clean:
modules_install:
@# Install the kernel modules
$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` $@ \
- INSTALL_MOD_PATH=$(DESTDIR)$(INSTALL_MOD_PATH) \
+ INSTALL_MOD_PATH=@prefix@/$(INSTALL_MOD_PATH) \
INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
KERNELRELEASE=@LINUX_VERSION@
@# Remove extraneous build products when packaging
- kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
+ kmoddir=@prefix@/$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
if [ -n $$kmoddir ]; then \
find $$kmoddir -name 'modules.*' | xargs $(RM); \
fi
- sysmap=$(DESTDIR)$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
+ sysmap=@prefix@/$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
if [ -f $$sysmap ]; then \
depmod -ae -F $$sysmap @LINUX_VERSION@; \
fi

64
pkgs/os-specific/linux/zfs/remove-lock-checks.patch
View File

@ -1,64 +0,0 @@
diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
index 33f9e0e..2f55e56 100644
--- a/module/zfs/zfs_vnops.c
+++ b/module/zfs/zfs_vnops.c
@@ -474,15 +474,6 @@ zfs_read(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
}
/*
- * Check for mandatory locks
- */
- if (mandatory_lock(ip) &&
- !lock_may_read(ip, uio->uio_loffset, uio->uio_resid)) {
- ZFS_EXIT(zsb);
- return (SET_ERROR(EAGAIN));
- }
-
- /*
* If we're in FRSYNC mode, sync out this znode before reading it.
*/
if (ioflag & FRSYNC || zsb->z_os->os_sync == ZFS_SYNC_ALWAYS)
@@ -651,15 +642,6 @@ zfs_write(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
}
/*
- * Check for mandatory locks before calling zfs_range_lock()
- * in order to prevent a deadlock with locks set via fcntl().
- */
- if (mandatory_lock(ip) && !lock_may_write(ip, woff, n)) {
- ZFS_EXIT(zsb);
- return (SET_ERROR(EAGAIN));
- }
-
- /*
* Pre-fault the pages to ensure slow (eg NFS) pages
* don't hold up txg.
* Skip this if uio contains loaned arc_buf.
diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c
index 90dbfd3..f02c021 100644
--- a/module/zfs/zfs_znode.c
+++ b/module/zfs/zfs_znode.c
@@ -1546,7 +1546,6 @@ zfs_trunc(znode_t *zp, uint64_t end)
int
zfs_freesp(znode_t *zp, uint64_t off, uint64_t len, int flag, boolean_t log)
{
- struct inode *ip = ZTOI(zp);
dmu_tx_t *tx;
zfs_sb_t *zsb = ZTOZSB(zp);
zilog_t *zilog = zsb->z_log;
@@ -1567,15 +1566,6 @@ zfs_freesp(znode_t *zp, uint64_t off, uint64_t len, int flag, boolean_t log)
goto out;
}
- /*
- * Check for any locks in the region to be freed.
- */
- if (ip->i_flock && mandatory_lock(ip)) {
- uint64_t length = (len ? len : zp->z_size - off);
- if (!lock_may_write(ip, off, length))
- return (SET_ERROR(EAGAIN));
- }
-
if (len == 0) {
error = zfs_trunc(zp, off);
} else {