f5d825aaa7
Changes in 4.9.220
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
net: vxge: fix wrong __VA_ARGS__ usage
qlcnic: Fix bad kzalloc null test
i2c: st: fix missing struct parameter description
irqchip/versatile-fpga: Handle chained IRQs properly
sched: Avoid scale real weight down to zero
selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
gfs2: Don't demote a glock until its revokes are written
x86/boot: Use unsigned comparison for addresses
locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
btrfs: remove a BUG_ON() from merge_reloc_roots()
btrfs: track reloc roots based on their commit root bytenr
misc: rtsx: set correct pcr_ops for rts522A
ASoC: fix regwmask
ASoC: dapm: connect virtual mux with default value
ASoC: dpcm: allow start or stop during pause for backend
ASoC: topology: use name_prefix for new kcontrol
usb: gadget: f_fs: Fix use after free issue as part of queue failure
usb: gadget: composite: Inform controller driver of self-powered
ALSA: usb-audio: Add mixer workaround for TRX40 and co
ALSA: hda: Add driver blacklist
ALSA: hda: Fix potential access overflow in beep helper
ALSA: ice1724: Fix invalid access for enumerated ctl items
ALSA: pcm: oss: Fix regression by buffer overflow fix
media: ti-vpe: cal: fix disable_irqs to only the intended target
acpi/x86: ignore unspecified bit positions in the ACPI global lock field
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
KEYS: reaching the keys quotas correctly
irqchip/versatile-fpga: Apply clear-mask earlier
MIPS: OCTEON: irq: Fix potential NULL pointer dereference
ath9k: Handle txpower changes even when TPC is disabled
signal: Extend exec_id to 64bits
x86/entry/32: Add missing ASM_CLAC to general_protection entry
KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks
KVM: s390: vsie: Fix delivery of addressing exceptions
KVM: x86: Allocate new rmap and large page tracking when moving memslot
KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support
KVM: VMX: fix crash cleanup when KVM wasn't used
btrfs: drop block from cache on error in relocation
crypto: mxs-dcp - fix scatterlist linearization for hash
ALSA: hda: Initialize power_state field properly
x86/speculation: Remove redundant arch_smt_update() invocation
tools: gpio: Fix out-of-tree build regression
mm: Use fixed constant in page_frag_alloc instead of size + 1
dm verity fec: fix memory leak in verity_fec_dtr
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
ext4: fix a data race at inode->i_blocks
ocfs2: no need try to truncate file beyond i_size
s390/diag: fix display of diagnose call statistics
Input: i8042 - add Acer Aspire 5738z to nomux list
kmod: make request_module() return an error when autoloading is disabled
cpufreq: powernv: Fix use-after-free
hfsplus: fix crash and filesystem corruption when deleting files
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
powerpc/64/tm: Don't let userspace set regs->trap via sigreturn
Btrfs: fix crash during unmount due to race with delayed inode workers
drm/dp_mst: Fix clearing payload state on topology disable
drm: Remove PageReserved manipulation from drm_pci_alloc
ipmi: fix hung processes in __get_guid()
powerpc/fsl_booke: Avoid creating duplicate tlb1 entry
misc: echo: Remove unnecessary parentheses and simplify check for zero
mfd: dln2: Fix sanity checking for endpoints
hsr: check protocol version in hsr_newlink()
net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin
net: qrtr: send msgs from local of same id as broadcast
net: ipv6: do not consider routes via gateways for anycast address check
scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic
jbd2: improve comments about freeing data buffers whose page mapping is NULL
ext4: fix incorrect group count in ext4_fill_super error message
ext4: fix incorrect inodes per group in error message
ASoC: Intel: mrfld: fix incorrect check on p->sink
ASoC: Intel: mrfld: return error codes when an error occurs
ALSA: usb-audio: Don't override ignore_ctl_error value from the map
btrfs: check commit root generation in should_ignore_root
mac80211_hwsim: Use kstrndup() in place of kasprintf()
ext4: do not zeroout extents beyond i_disksize
dm flakey: check for null arg_name in parse_features()
kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD
scsi: target: remove boilerplate code
scsi: target: fix hang when multiple threads try to destroy the same iscsi session
tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation
objtool: Fix switch table detection in .text.unlikely
scsi: sg: add sg_remove_request in sg_common_write
ALSA: hda: Don't release card at firmware loading error
video: fbdev: sis: Remove unnecessary parentheses and commented code
drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem
Revert "gpio: set up initial state from .get_direction()"
wil6210: increase firmware ready timeout
wil6210: fix temperature debugfs
scsi: ufs: make sure all interrupts are processed
scsi: ufs: ufs-qcom: remove broken hci version quirk
wil6210: rate limit wil_rx_refill error
rtc: pm8xxx: Fix issue in RTC write path
wil6210: fix length check in __wmi_send
soc: qcom: smem: Use le32_to_cpu for comparison
of: fix missing kobject init for !SYSFS && OF_DYNAMIC config
arm64: cpu_errata: include required headers
of: unittest: kmemleak in of_unittest_platform_populate()
clk: at91: usb: continue if clk_hw_round_rate() return zero
power: supply: bq27xxx_battery: Silence deferred-probe error
clk: tegra: Fix Tegra PMC clock out parents
NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails
s390/cpuinfo: fix wrong output when CPU0 is offline
powerpc/maple: Fix declaration made after definition
ext4: do not commit super on read-only bdev
percpu_counter: fix a data race at vm_committed_as
compiler.h: fix error in BUILD_BUG_ON() reporting
KVM: s390: vsie: Fix possible race when shadowing region 3 tables
NFS: Fix memory leaks in nfs_pageio_stop_mirroring()
ext2: fix empty body warnings when -Wextra is used
ext2: fix debug reference to ext2_xattr_cache
libnvdimm: Out of bounds read in __nd_ioctl()
iommu/amd: Fix the configuration of GCR3 table root pointer
fbdev: potential information leak in do_fb_ioctl()
tty: evh_bytechan: Fix out of bounds accesses
locktorture: Print ratio of acquisitions, not failures
mtd: lpddr: Fix a double free in probe()
mtd: phram: fix a double free issue in error path
x86/CPU: Add native CPUID variants returning a single datum
x86/microcode/intel: replace sync_core() with native_cpuid_reg(eax)
x86/vdso: Fix lsl operand order
Linux 4.9.220
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I130bead53d151b84c03bac575c0f3760e14538a6
91 lines
3.2 KiB
C
91 lines
3.2 KiB
C
/*
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* Copyright (C) 2007 Oracle. All rights reserved.
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* Copyright (C) 2014 Fujitsu. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License v2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 021110-1307, USA.
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*/
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#ifndef __BTRFS_ASYNC_THREAD_
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#define __BTRFS_ASYNC_THREAD_
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#include <linux/workqueue.h>
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struct btrfs_fs_info;
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struct btrfs_workqueue;
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/* Internal use only */
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struct __btrfs_workqueue;
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struct btrfs_work;
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typedef void (*btrfs_func_t)(struct btrfs_work *arg);
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typedef void (*btrfs_work_func_t)(struct work_struct *arg);
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struct btrfs_work {
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btrfs_func_t func;
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btrfs_func_t ordered_func;
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btrfs_func_t ordered_free;
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/* Don't touch things below */
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struct work_struct normal_work;
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struct list_head ordered_list;
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struct __btrfs_workqueue *wq;
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unsigned long flags;
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};
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#define BTRFS_WORK_HELPER_PROTO(name) \
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void btrfs_##name(struct work_struct *arg)
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BTRFS_WORK_HELPER_PROTO(worker_helper);
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BTRFS_WORK_HELPER_PROTO(delalloc_helper);
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BTRFS_WORK_HELPER_PROTO(flush_delalloc_helper);
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BTRFS_WORK_HELPER_PROTO(cache_helper);
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BTRFS_WORK_HELPER_PROTO(submit_helper);
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BTRFS_WORK_HELPER_PROTO(fixup_helper);
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BTRFS_WORK_HELPER_PROTO(endio_helper);
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BTRFS_WORK_HELPER_PROTO(endio_meta_helper);
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BTRFS_WORK_HELPER_PROTO(endio_meta_write_helper);
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BTRFS_WORK_HELPER_PROTO(endio_raid56_helper);
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BTRFS_WORK_HELPER_PROTO(endio_repair_helper);
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BTRFS_WORK_HELPER_PROTO(rmw_helper);
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BTRFS_WORK_HELPER_PROTO(endio_write_helper);
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BTRFS_WORK_HELPER_PROTO(freespace_write_helper);
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BTRFS_WORK_HELPER_PROTO(delayed_meta_helper);
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BTRFS_WORK_HELPER_PROTO(readahead_helper);
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BTRFS_WORK_HELPER_PROTO(qgroup_rescan_helper);
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BTRFS_WORK_HELPER_PROTO(extent_refs_helper);
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BTRFS_WORK_HELPER_PROTO(scrub_helper);
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BTRFS_WORK_HELPER_PROTO(scrubwrc_helper);
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BTRFS_WORK_HELPER_PROTO(scrubnc_helper);
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BTRFS_WORK_HELPER_PROTO(scrubparity_helper);
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struct btrfs_workqueue *btrfs_alloc_workqueue(struct btrfs_fs_info *fs_info,
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const char *name,
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unsigned int flags,
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int limit_active,
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int thresh);
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void btrfs_init_work(struct btrfs_work *work, btrfs_work_func_t helper,
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btrfs_func_t func,
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btrfs_func_t ordered_func,
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btrfs_func_t ordered_free);
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void btrfs_queue_work(struct btrfs_workqueue *wq,
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struct btrfs_work *work);
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void btrfs_destroy_workqueue(struct btrfs_workqueue *wq);
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void btrfs_workqueue_set_max(struct btrfs_workqueue *wq, int max);
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void btrfs_set_work_high_priority(struct btrfs_work *work);
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struct btrfs_fs_info *btrfs_work_owner(struct btrfs_work *work);
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struct btrfs_fs_info *btrfs_workqueue_owner(struct __btrfs_workqueue *wq);
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bool btrfs_workqueue_normal_congested(struct btrfs_workqueue *wq);
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void btrfs_flush_workqueue(struct btrfs_workqueue *wq);
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#endif
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