Shida Zhang 6ea84d7a92 bcache: remove dead code in detached_dev_do_request ...

bio_alloc_clone() with GFP_NOIO and a mempool will not return NULL.
Remove the unnecessary NULL check.

Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Shida Zhang <zhangshida@kylinos.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2026-01-28 19:06:55 -07:00

..

bcache

bcache: remove dead code in detached_dev_do_request

2026-01-28 19:06:55 -07:00

dm-pcache

dm-pcache: zero cache_info before default init

2025-11-18 19:02:08 +01:00

dm-vdo

treewide: Remove in_irq()

2025-10-24 21:39:27 +02:00

persistent-data

lib/crc: remove CONFIG_LIBCRC32C

2025-04-04 11:31:42 -07:00

dm-audit.c

…

dm-audit.h

…

dm-bio-prison-v1.c

dm cache: Remove unused functions in bio-prison-v1

2024-11-20 11:38:04 +01:00

dm-bio-prison-v1.h

dm cache: Remove unused functions in bio-prison-v1

2024-11-20 11:38:04 +01:00

dm-bio-prison-v2.c

…

dm-bio-prison-v2.h

…

dm-bio-record.h

…

dm-bufio.c

Merge tag 'for-6.18/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-10-03 18:48:02 -07:00

dm-builtin.c

…

dm-cache-background-tracker.c

dm cache: Remove unused btracker_nr_writebacks_queued

2024-11-20 11:38:04 +01:00

dm-cache-background-tracker.h

dm cache: Remove unused btracker_nr_writebacks_queued

2024-11-20 11:38:04 +01:00

dm-cache-block-types.h

…

dm-cache-metadata.c

dm cache: Remove unused dm_cache_size

2024-11-20 11:38:04 +01:00

dm-cache-metadata.h

dm cache: Remove unused dm_cache_size

2024-11-20 11:38:04 +01:00

dm-cache-policy-internal.h

…

dm-cache-policy-smq.c

dm: use vmalloc_array() to simplify code

2025-08-19 11:12:50 +02:00

dm-cache-policy.c

…

dm-cache-policy.h

…

dm-cache-target.c

dm cache: support shrinking the origin device

2025-03-06 16:13:47 +01:00

dm-clone-metadata.c

dm: Make use of __assign_bit() API

2024-09-02 16:53:53 +02:00

dm-clone-metadata.h

…

dm-clone-target.c

block: add a bdev_limits helper

2024-10-29 09:15:00 -06:00

dm-core.h

dm: optimize REQ_PREFLUSH with data when using the linear target

2025-09-18 12:58:02 +02:00

dm-crypt.c

Merge tag 'for-6.17/block-20250728' of git://git.kernel.dk/linux

2025-07-28 16:43:54 -07:00

dm-delay.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

dm-dust.c

dm: Allow .prepare_ioctl to handle ioctls directly

2025-05-04 11:35:05 +02:00

dm-ebs-target.c

dm: Allow .prepare_ioctl to handle ioctls directly

2025-05-04 11:35:05 +02:00

dm-era-target.c

dm: Constify struct dm_block_validator

2024-07-19 12:08:15 +02:00

dm-exception-store.c

…

dm-exception-store.h

…

dm-flakey.c

block: add a bio_init_inline helper

2025-09-09 07:31:59 -06:00

dm-ima.c

dm-ima: drop a useless argument

2025-08-19 11:12:50 +02:00

dm-ima.h

…

dm-init.c

dm init: Handle minors larger than 255

2024-07-02 20:53:41 +02:00

dm-integrity.c

Merge tag 'for-6.18/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-10-03 18:48:02 -07:00

dm-io-rewind.c

…

dm-io-tracker.h

…

dm-io.c

dm-io: Warn on creating multiple atomic write bios for a region

2025-01-17 22:24:09 +01:00

dm-ioctl.c

dm mpath: Interface for explicit probing of active paths

2025-05-04 11:35:06 +02:00

dm-kcopyd.c

…

dm-linear.c

mm: remove callers of pfn_t functionality

2025-07-09 22:42:19 -07:00

dm-log-userspace-base.c

…

dm-log-userspace-transfer.c

…

dm-log-userspace-transfer.h

…

dm-log-writes.c

dm: fix "writen"->"written"

2025-09-01 13:35:18 +02:00

dm-log.c

…

dm-mpath.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

dm-mpath.h

…

dm-path-selector.c

dm-mpath: make dm_unregister_path_selector return void

2025-06-30 16:20:04 +02:00

dm-path-selector.h

dm-mpath: make dm_unregister_path_selector return void

2025-06-30 16:20:04 +02:00

dm-ps-historical-service-time.c

dm-mpath: don't print the "loaded" message if registering fails

2025-06-30 16:20:17 +02:00

dm-ps-io-affinity.c

dm-mpath: make dm_unregister_path_selector return void

2025-06-30 16:20:04 +02:00

dm-ps-queue-length.c

dm-mpath: don't print the "loaded" message if registering fails

2025-06-30 16:20:17 +02:00

dm-ps-round-robin.c

dm-mpath: don't print the "loaded" message if registering fails

2025-06-30 16:20:17 +02:00

dm-ps-service-time.c

dm-mpath: don't print the "loaded" message if registering fails

2025-06-30 16:20:17 +02:00

dm-raid1.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

dm-raid.c

Merge tag 'for-6.18/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-10-03 18:48:02 -07:00

dm-region-hash.c

dm: use vmalloc_array() to simplify code

2025-08-19 11:12:50 +02:00

dm-rq.c

dm: use generic functions instead of disable_discard and disable_write_zeroes

2025-05-04 11:35:05 +02:00

dm-rq.h

…

dm-snap-persistent.c

…

dm-snap-transient.c

…

dm-snap.c

dm: always manage discard support in terms of max_hw_discard_sectors

2024-05-20 15:51:19 -04:00

dm-stats.c

…

dm-stats.h

…

dm-stripe.c

dm-stripe: fix a possible integer overflow

2025-08-11 13:17:32 +02:00

dm-switch.c

dm: use vmalloc_array() to simplify code

2025-08-19 11:12:50 +02:00

dm-sysfs.c

…

dm-table.c

Merge tag 'for-6.17/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-08-04 08:58:53 -07:00

dm-target.c

dm error: mark as DM_TARGET_PASSES_INTEGRITY

2025-08-19 11:12:50 +02:00

dm-thin-metadata.c

dm: Constify struct dm_block_validator

2024-07-19 12:08:15 +02:00

dm-thin-metadata.h

…

dm-thin.c

dm: use vmalloc_array() to simplify code

2025-08-19 11:12:50 +02:00

dm-uevent.c

…

dm-uevent.h

…

dm-unstripe.c

dm-unstriped: cast an operand to sector_t to prevent potential uint32_t overflow

2024-11-04 17:34:56 +01:00

dm-verity-fec.c

dm-verity: fix unreliable memory allocation

2025-11-21 12:51:41 +01:00

dm-verity-fec.h

dm-verity: always "map" the data blocks

2024-07-03 21:41:11 +02:00

dm-verity-loadpin.c

…

dm-verity-target.c

dm-verity: remove support for asynchronous hashes

2025-07-31 15:39:55 +02:00

dm-verity-verify-sig.c

dm-verity: fix a memory leak if some arguments are specified multiple times

2025-06-03 19:01:42 +02:00

dm-verity-verify-sig.h

…

dm-verity.h

dm-verity: remove support for asynchronous hashes

2025-07-31 15:39:55 +02:00

dm-writecache.c

mm: remove callers of pfn_t functionality

2025-07-09 22:42:19 -07:00

dm-zero.c

dm: always manage discard support in terms of max_hw_discard_sectors

2024-05-20 15:51:19 -04:00

dm-zone.c

dm: fix zone reset all operation processing

2025-11-13 09:10:04 -07:00

dm-zoned-metadata.c

dm: zoned: Remove unused functions

2024-11-20 11:38:04 +01:00

dm-zoned-reclaim.c

dm: Fix dm-zoned-reclaim zone write pointer alignment

2024-12-10 09:15:33 -07:00

dm-zoned-target.c

md: dm-zoned-target: Initialize return variable r to avoid uninitialized use

2025-07-31 15:39:55 +02:00

dm-zoned.h

dm: zoned: Remove unused functions

2024-11-20 11:38:04 +01:00

dm.c

dm: fix failure when empty flush's bi_sector points beyond the device end

2025-11-20 19:50:42 +01:00

dm.h

block: introduce disk_report_zone()

2025-11-05 08:07:21 -07:00

Kconfig

Merge tag 'for-6.18/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-10-03 18:48:02 -07:00

Makefile

Merge tag 'for-6.18/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2025-10-03 18:48:02 -07:00

md-autodetect.c

md: reintroduce md-linear

2025-01-13 07:36:29 -08:00

md-bitmap.c

md/md-llbitmap: introduce new lockless bitmap

2025-09-06 17:27:51 +08:00

md-bitmap.h

md/md-llbitmap: introduce new lockless bitmap

2025-09-06 17:27:51 +08:00

md-cluster.c

Merge tag 'for-6.18/block-20250929' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2025-10-02 10:16:56 -07:00

md-cluster.h

md: switch md-cluster to use md_submodle_head

2025-03-05 00:28:39 +08:00

md-linear.c

md: allow configuring logical block size

2025-11-11 11:20:15 +08:00

md-llbitmap.c

md/md-llbitmap: Remove unneeded semicolon

2025-11-08 16:55:35 +08:00

md.c

md: Fix forward incompatibility from configurable logical block size

2025-12-27 10:14:07 +08:00

md.h

md: allow configuring logical block size

2025-11-11 11:20:15 +08:00

raid0.c

md/raid0: fix NULL pointer dereference in create_strip_zones() for dm-raid

2025-11-30 09:36:50 +08:00

raid0.h

…

raid1-10.c

md/md-bitmap: add md_bitmap_registered/enabled() helper

2025-09-06 17:11:45 +08:00

raid1.c

md: allow configuring logical block size

2025-11-11 11:20:15 +08:00

raid1.h

md/raid1: convert to use bio_submit_split_bioset()

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

raid5-cache.c

md/raid5: remove redundant __GFP_NOWARN

2025-11-08 17:49:36 +08:00

raid5-log.h

…

raid5-ppl.c

md: rename recovery_cp to resync_offset

2025-07-31 01:26:04 +08:00

raid5.c

md/raid5: fix possible null-pointer dereferences in raid5_store_group_thread_cnt()

2025-12-27 09:51:35 +08:00

raid5.h

md/md-bitmap: move bitmap_{start, end}write to md upper layer

2025-01-13 08:56:11 -08:00

raid10.c

md: allow configuring logical block size

2025-11-11 11:20:15 +08:00

raid10.h

md/raid10: add a new r10bio flag R10BIO_Returned

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