linux-stable/Documentation/core-api
Chen Ridong e3dddcfd3d workqueue: doc: Add a note saturating the system_wq is not permitted
If something is expected to generate large number of concurrent works,
it should utilize its own dedicated workqueue rather than system wq.
Because this may saturate system_wq and potentially block other's works.
eg, cgroup release work. Let's document this as a note.

Signed-off-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
2024-10-08 08:46:42 -10:00
..
irq Documentation: irqdomain: Fix typo of "at least once" 2022-08-18 11:11:52 -06:00
wrappers docs: put atomic*.txt and memory-barriers.txt into the core-api book 2022-09-29 12:55:06 -06:00
asm-annotations.rst docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
assoc_array.rst Documentation: Use "while" instead of "whilst" 2018-11-20 09:30:43 -07:00
boot-time-mm.rst docs/boot-time-mm: remove bootmem documentation 2018-10-31 08:54:16 -07:00
cachetlb.rst mm: remove ARCH_IMPLEMENTS_FLUSH_DCACHE_FOLIO 2023-08-24 16:20:19 -07:00
circular-buffers.rst doc: Remove ".vnet" from paulmck email addresses 2019-05-28 09:02:57 -07:00
cleanup.rst cleanup: Add usage and style documentation 2024-08-05 16:54:41 +02:00
cpu_hotplug.rst Document/kexec: generalize crash hotplug description 2024-09-01 20:43:37 -07:00
debug-objects.rst doc: debugobjects: actually pull in the kerneldoc comments 2016-11-29 14:44:14 -07:00
debugging-via-ohci1394.rst Documentation: Drop or replace remaining mentions of IA64 2023-09-11 08:13:18 +00:00
dma-api-howto.rst docs: dma: correct dma_set_mask() sample code 2024-04-02 10:07:15 -06:00
dma-api.rst docs: dma-api: Fix description of the sync_sg API 2023-11-17 08:52:13 -07:00
dma-attributes.rst Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" 2022-03-28 11:37:05 -07:00
dma-isa-lpc.rst docs: core-api: avoid using ReST :doc:foo markup 2021-06-17 13:24:37 -06:00
entry.rst Docs: typos/spelling 2024-05-02 10:02:29 -06:00
errseq.rst errseq: Add to documentation tree 2018-01-01 12:40:27 -07:00
floating-point.rst arch: add ARCH_HAS_KERNEL_FPU_SUPPORT 2024-05-19 14:36:17 -07:00
genalloc.rst lib/genalloc.c: rename addr_in_gen_pool to gen_pool_has_addr 2019-12-04 19:44:13 -08:00
generic-radix-tree.rst generic radix trees 2019-03-12 10:04:02 -07:00
genericirq.rst Updates for the interrupt subsystem: 2024-07-22 13:52:05 -07:00
gfp_mask-from-fs-io.rst docs: core-api/gfp_mask-from-fs-io: add a label for cross-referencing 2018-09-20 11:02:32 -06:00
idr.rst IDR: Note that the IDR API is deprecated 2022-07-10 21:17:30 -04:00
index.rst Locking changes for v6.12: 2024-09-29 08:51:30 -07:00
kernel-api.rst Documentation: core-api: Drop :export: for int_log.h 2023-07-25 17:40:25 +01:00
kobject.rst kobject documentation: remove default_attrs information 2022-01-07 11:23:37 +01:00
kref.rst docs: move the kref doc into the core-api book 2020-05-15 12:02:19 -06:00
librs.rst docs-rst: convert librs book to ReST 2017-05-16 08:44:16 -03:00
local_ops.rst timers: Update the documentation to reflect on the new timer_shutdown() API 2022-11-24 15:09:12 +01:00
maple_tree.rst maple_tree: update the documentation of maple tree 2023-12-10 16:51:32 -08:00
memory-allocation.rst docs/core-api: memory-allocation: GFP_NOWAIT doesn't need __GFP_NOWARN 2024-07-29 15:10:25 -06:00
memory-hotplug.rst mm/memory_hotplug: remove HIGHMEM leftovers 2021-11-06 13:30:42 -07:00
mm-api.rst mm/slab, docs: switch mm-api docs generation from slab.c to slub.c 2023-12-05 11:11:34 +01:00
netlink.rst doc/netlink: Update genetlink-legacy documentation 2023-08-27 17:17:09 -07:00
packing.rst Documentation: core-api: packing: correct spelling 2023-02-15 21:40:54 -08:00
padata.rst Documentation: core-api: padata: correct spelling 2023-02-16 16:58:01 -07:00
pin_user_pages.rst mm: remove page_mkclean() 2024-07-03 19:30:17 -07:00
printk-basics.rst printk: Move the printk() kerneldoc comment to its new home 2021-07-26 12:36:44 +02:00
printk-formats.rst printf: remove %pGt support 2024-09-03 21:15:42 -07:00
printk-index.rst docs:core-api: fixed typos and grammar in printk-index page 2024-05-07 08:01:11 -06:00
protection-keys.rst Documentation/protection-keys: Clean up documentation for User Space pkeys 2022-06-07 16:06:22 -07:00
rbtree.rst docs: rbtree.rst: Fix a typo 2021-03-25 11:38:51 -06:00
refcount-vs-atomic.rst docs: remove :c:func: from refcount-vs-atomic.rst 2019-10-07 09:08:56 -06:00
swiotlb.rst Documentation/core-api: correct reference to SWIOTLB_DYNAMIC 2024-05-27 16:52:09 +02:00
symbol-namespaces.rst doc: module: update file references 2022-07-01 14:50:01 -07:00
this_cpu_ops.rst arch: Remove cmpxchg_double 2023-06-05 09:36:39 +02:00
timekeeping.rst timekeeping: Introduce fast accessor to clock tai 2022-04-14 16:19:30 +02:00
tracepoint.rst doc: Sphinxify the tracepoint docbook 2016-11-29 14:44:23 -07:00
unaligned-memory-access.rst docs: move other kAPI documents to core-api 2020-06-26 11:33:42 -06:00
union_find.rst Documentation: Fix the compilation errors in union_find.rst 2024-08-02 08:58:16 -10:00
watch_queue.rst Documentation: move watch_queue to core-api 2022-04-22 09:47:25 -06:00
workqueue.rst workqueue: doc: Add a note saturating the system_wq is not permitted 2024-10-08 08:46:42 -10:00
xarray.rst XArray: Document the locking requirement for the xa_state 2022-02-03 15:56:50 -05:00