The patch titled
Subject: shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes
has been added to the -mm tree. Its filename is
shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes.patch
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*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes
WARNING: Block comments should align the * on each line
#143: FILE: mm/shmem.c:643:
+ /*
+ * Make sure the inode is either on the global list or deleted from
total: 0 errors, 1 warnings, 91 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
./patches/shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode.patch has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
Please run checkpatch prior to sending patches
Cc: Gang Li <ligang.bdlg@xxxxxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
--- a/mm/shmem.c~shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes
+++ a/mm/shmem.c
@@ -640,10 +640,11 @@ drop:
goto put;
move_back:
/*
- * Make sure the inode is either on the global list or deleted from
- * any local list before iput() since it could be deleted in another
- * thread once we put the inode (then the local list is corrupted).
- */
+ * Make sure the inode is either on the global list or deleted
+ * from any local list before iput() since it could be deleted
+ * in another thread once we put the inode (then the local list
+ * is corrupted).
+ */
spin_lock(&sbinfo->shrinklist_lock);
list_move(&info->shrinklist, &sbinfo->shrinklist);
sbinfo->shrinklist_len++;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-bdi-initialize-bdi_min_ratio-when-bdi-unregister-fix.patch
shmem-fix-a-race-between-shmem_unused_huge_shrink-and-shmem_evict_inode-checkpatch-fixes.patch
kthread-add-the-helper-function-kthread_run_on_cpu-fix.patch
mm.patch
kmemleak-fix-kmemleak-false-positive-report-with-hw-tag-based-kasan-enable-fix.patch
mm-remove-redundant-check-about-fault_flag_allow_retry-bit-checkpatch-fixes.patch
mm-page-table-check-fix.patch
mm-mempolicy-convert-from-atomic_t-to-refcount_t-on-mempolicy-refcnt-fix.patch
mm-memcg-percpu-account-extra-objcg-space-to-memory-cgroups-fix.patch
proc-make-the-proc_create-stubs-static-inlines-fix.patch
panic-use-error_report_end-tracepoint-on-warnings-fix.patch
linux-next-git-rejects.patch
sysctl-move-some-boundary-constants-from-sysctlc-to-sysctl_vals-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
