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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-14 18:03:09 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-14 18:03:09 -0700 |
commit | e5eb28f6d1afebed4bb7d740a797d0390bd3a357 (patch) | |
tree | 6963d2ea780cf5f12d48c27c56c1f1d29d60cc55 /drivers/md/bcache | |
parent | 902861e34c401696ed9ad17a54c8790e7e8e3069 (diff) | |
parent | 269cdf353b5bdd15f1a079671b0f889113865f20 (diff) | |
download | linux-stable-e5eb28f6d1afebed4bb7d740a797d0390bd3a357.tar.gz linux-stable-e5eb28f6d1afebed4bb7d740a797d0390bd3a357.tar.bz2 linux-stable-e5eb28f6d1afebed4bb7d740a797d0390bd3a357.zip |
Merge tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min
heap optimizations".
- Kuan-Wei Chiu has also sped up the library sorting code in the series
"lib/sort: Optimize the number of swaps and comparisons".
- Alexey Gladkov has added the ability for code running within an IPC
namespace to alter its IPC and MQ limits. The series is "Allow to
change ipc/mq sysctls inside ipc namespace".
- Geert Uytterhoeven has contributed some dhrystone maintenance work in
the series "lib: dhry: miscellaneous cleanups".
- Ryusuke Konishi continues nilfs2 maintenance work in the series
"nilfs2: eliminate kmap and kmap_atomic calls"
"nilfs2: fix kernel bug at submit_bh_wbc()"
- Nathan Chancellor has updated our build tools requirements in the
series "Bump the minimum supported version of LLVM to 13.0.1".
- Muhammad Usama Anjum continues with the selftests maintenance work in
the series "selftests/mm: Improve run_vmtests.sh".
- Oleg Nesterov has done some maintenance work against the signal code
in the series "get_signal: minor cleanups and fix".
Plus the usual shower of singleton patches in various parts of the tree.
Please see the individual changelogs for details.
* tag 'mm-nonmm-stable-2024-03-14-09-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits)
nilfs2: prevent kernel bug at submit_bh_wbc()
nilfs2: fix failure to detect DAT corruption in btree and direct mappings
ocfs2: enable ocfs2_listxattr for special files
ocfs2: remove SLAB_MEM_SPREAD flag usage
assoc_array: fix the return value in assoc_array_insert_mid_shortcut()
buildid: use kmap_local_page()
watchdog/core: remove sysctl handlers from public header
nilfs2: use div64_ul() instead of do_div()
mul_u64_u64_div_u64: increase precision by conditionally swapping a and b
kexec: copy only happens before uchunk goes to zero
get_signal: don't initialize ksig->info if SIGNAL_GROUP_EXIT/group_exec_task
get_signal: hide_si_addr_tag_bits: fix the usage of uninitialized ksig
get_signal: don't abuse ksig->info.si_signo and ksig->sig
const_structs.checkpatch: add device_type
Normalise "name (ad@dr)" MODULE_AUTHORs to "name <ad@dr>"
dyndbg: replace kstrdup() + strchr() with kstrdup_and_replace()
list: leverage list_is_head() for list_entry_is_head()
nilfs2: MAINTAINERS: drop unreachable project mirror site
smp: make __smp_processor_id() 0-argument macro
fat: fix uninitialized field in nostale filehandles
...
Diffstat (limited to 'drivers/md/bcache')
-rw-r--r-- | drivers/md/bcache/sysfs.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index a438efb66069..6956beb55326 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -702,13 +702,7 @@ static unsigned int bch_cache_max_chain(struct cache_set *c) for (h = c->bucket_hash; h < c->bucket_hash + (1 << BUCKET_HASH_BITS); h++) { - unsigned int i = 0; - struct hlist_node *p; - - hlist_for_each(p, h) - i++; - - ret = max(ret, i); + ret = max(ret, hlist_count_nodes(h)); } mutex_unlock(&c->bucket_lock); |