Christoph Hellwig b5129bda5b block: only restrict bio allocation gfp mask asked to block ...

If the caller is asking for a non-blocking allocation, we should not
further restrict the gfp mask, which just increases the likelihood
of failures.

Fixes: b520c4eef8 ("block: split bio_alloc_bioset more clearly into a fast and slowpath")
Reported-by: Shin'ichiro Kawasaki <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jens Axboe <[email protected]>

2026-04-21 11:42:12 -06:00

..

partitions

block: use sysfs_emit in sysfs show functions

2026-04-03 05:07:46 -06:00

badblocks.c

…

bdev.c

bdev: Drop pointless invalidate_inode_buffers() call

2026-03-26 15:03:27 +01:00

bfq-cgroup.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bfq-iosched.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

bfq-iosched.h

block, bfq: update outdated comment

2026-01-01 08:57:37 -07:00

bfq-wf2q.c

…

bio-integrity-auto.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

bio-integrity-fs.c

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

bio-integrity.c

block: relax pgmap check in bio_add_page for compatible zone device pages

2026-04-17 14:37:08 -06:00

bio.c

block: only restrict bio allocation gfp mask asked to block

2026-04-21 11:42:12 -06:00

blk-cgroup-fc-appid.c

…

blk-cgroup-rwstat.c

…

blk-cgroup-rwstat.h

…

blk-cgroup.c

blk-cgroup: fix disk reference leak in blkcg_maybe_throttle_current()

2026-03-31 13:55:41 -06:00

blk-cgroup.h

block: initialize bio issue time in blk_mq_submit_bio()

2025-09-10 05:23:45 -06:00

blk-core.c

block: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

blk-crypto-fallback.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

blk-crypto-internal.h

blk-crypto: handle the fallback above the block layer

2026-01-11 12:55:41 -07:00

blk-crypto-profile.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

blk-crypto-sysfs.c

blk-crypto: make blk_crypto_attr instances const

2026-03-17 19:29:16 -06:00

blk-crypto.c

blk-crypto: handle the fallback above the block layer

2026-01-11 12:55:41 -07:00

blk-flush.c

block: pass io_comp_batch to rq_end_io_fn callback

2026-01-20 10:12:54 -07:00

blk-ia-ranges.c

block: ia-ranges: make blk_ia_range_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-integrity.c

block: don't merge bios with different app_tags

2026-01-06 19:10:08 -07:00

blk-ioc.c

copy_process: pass clone_flags as u64 across calltree

2025-09-01 15:31:34 +02:00

blk-iocost.c

blk-iocost: fix busy_level reset when no IOs complete

2026-03-31 13:56:38 -06:00

blk-iolatency.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-ioprio.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

blk-ioprio.h

…

blk-lib.c

block: add a bio_submit_or_kill helper

2026-04-07 08:22:24 -06:00

blk-map.c

Merge tag 'block-7.0-20260305' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-03-06 08:36:18 -08:00

blk-merge.c

Merge tag 'for-7.0/block-stable-pages-20260206' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2026-02-09 18:14:52 -08:00

blk-mq-cpumap.c

…

blk-mq-debugfs.c

block: allow submitting all zone writes from a single context

2026-03-09 14:30:00 -06:00

blk-mq-debugfs.h

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-mq-dma.c

block: fix partial IOVA mapping cleanup in blk_rq_dma_map_iova

2026-02-12 04:23:31 -07:00

blk-mq-sched.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-mq-sched.h

blk-mq-sched: unify elevators checking for async requests

2026-02-03 07:45:36 -07:00

blk-mq-sysfs.c

blk-mq: make blk_mq_hw_ctx_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-mq-tag.c

blk-mq: use array manage hctx map instead of xarray

2025-11-28 09:09:19 -07:00

blk-mq.c

block: clear BIO_QOS flags in blk_steal_bios()

2026-03-10 07:11:09 -06:00

blk-mq.h

blk-mq: use queue_hctx in blk_mq_map_queue_type

2025-12-01 07:18:31 -07:00

blk-pm.c

…

blk-pm.h

…

blk-rq-qos.c

blk-mq-debugfs: remove blk_mq_debugfs_unregister_rqos()

2026-02-02 07:05:19 -07:00

blk-rq-qos.h

blk-rq-qos: Remove unlikely() hints from QoS checks

2026-01-06 19:08:23 -07:00

blk-settings.c

blk-integrity: support arbitrary buffer alignment

2026-03-14 07:44:30 -06:00

blk-stat.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

blk-stat.h

blk-stat: convert struct blk_stat_callback to kernel-doc

2026-02-16 10:21:06 -07:00

blk-sysfs.c

block: make queue_sysfs_entry instances const

2026-03-17 19:29:16 -06:00

blk-throttle.c

block/blk-throttle: Add WQ_PERCPU to alloc_workqueue users

2026-04-17 14:38:22 -06:00

blk-throttle.h

blk-throttle: fix access race during throttle policy activation

2025-09-08 08:24:44 -06:00

blk-timeout.c

…

blk-wbt.c

blk-wbt: remove WARN_ON_ONCE from wbt_init_enable_default()

2026-04-06 12:54:03 -06:00

blk-wbt.h

blk-wbt: factor out a helper wbt_set_lat()

2026-02-02 07:05:19 -07:00

blk-zoned.c

block: refactor blkdev_zone_mgmt_ioctl

2026-04-09 19:14:58 -06:00

blk.h

block: relax pgmap check in bio_add_page for compatible zone device pages

2026-04-17 14:37:08 -06:00

bsg-lib.c

bsg: add io_uring command support to generic layer

2026-03-19 11:38:24 -06:00

bsg.c

bsg: add io_uring command support to generic layer

2026-03-19 11:38:24 -06:00

disk-events.c

loop: fix partition scan race between udev and loop_reread_partitions()

2026-03-31 07:04:34 -06:00

early-lookup.c

…

elevator.c

block: use trylock to avoid lockdep circular dependency in sysfs

2026-03-05 04:01:42 -07:00

elevator.h

block: fix race between wbt_enable_default and IO submission

2025-12-12 12:51:11 -07:00

fops.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

genhd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

holder.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ioctl.c

block: add a bio_submit_or_kill helper

2026-04-07 08:22:24 -06:00

ioprio.c

…

Kconfig

…

Kconfig.iosched

…

kyber-iosched.c

kyber: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

Makefile

block: add fs_bio_integrity helpers

2026-03-09 07:47:02 -06:00

mq-deadline.c

mq-deadline: covert to use request_queue->async_depth

2026-02-03 07:45:36 -07:00

opal_proto.h

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

sed-opal.c

sed-opal: Add STACK_RESET command

2026-03-31 07:04:00 -06:00

t10-pi.c

blk-integrity: support arbitrary buffer alignment

2026-03-14 07:44:30 -06:00