The patch titled
Subject: ipc/shm.c: shm_split(): remove unneeded test for NULL shm_file_data.vm_ops
has been added to the -mm tree. Its filename is
ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: ipc/shm.c: shm_split(): remove unneeded test for NULL shm_file_data.vm_ops
This was added by the recent "ipc/shm.c: add split function to
shm_vm_ops", but it is not necessary.
Cc: Laurent Dufour <ldufour@xxxxxxxxxxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Cc: Manfred Spraul <manfred@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
ipc/shm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN ipc/shm.c~ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops ipc/shm.c
--- a/ipc/shm.c~ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops
+++ a/ipc/shm.c
@@ -391,7 +391,7 @@ static int shm_split(struct vm_area_stru
struct file *file = vma->vm_file;
struct shm_file_data *sfd = shm_file_data(file);
- if (sfd->vm_ops && sfd->vm_ops->split)
+ if (sfd->vm_ops->split)
return sfd->vm_ops->split(vma, addr);
return 0;
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
mm-mempolicy-avoid-use-uninitialized-preferred_node-fix.patch
hugetlbfs-check-for-pgoff-value-overflow-v3-fix.patch
hugetlbfs-check-for-pgoff-value-overflow-v3-fix-fix.patch
mm-vmalloc-add-interfaces-to-free-unmapped-page-table-fix.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-without-quota-support-try-to-avoid-calling-quota-recovery-checkpatch-fixes.patch
mm.patch
mm-initialize-pages-on-demand-during-boot-fix-4-fix.patch
mm-initialize-pages-on-demand-during-boot-v5-fix.patch
mm-initialize-pages-on-demand-during-boot-v6-checkpatch-fixes.patch
direct-io-minor-cleanups-in-do_blockdev_direct_io-fix.patch
mm-fix-races-between-swapoff-and-flush-dcache-fix.patch
headers-untangle-kmemleakh-from-mmh-fix.patch
mm-vmscan-dont-mess-with-pgdat-flags-in-memcg-reclaim-checkpatch-fixes.patch
mm-hmm-unregister-mmu_notifier-when-last-hmm-client-quit-v2-checkpatch-fixes.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
mm-oom-cgroup-aware-oom-killer-fix.patch
mm-oom-docs-describe-the-cgroup-aware-oom-killer-fix-2-fix.patch
proc-add-seq_put_decimal_ull_width-to-speed-up-proc-pid-smaps-fix.patch
ipc-shmc-shm_split-remove-unneeded-test-for-null-shm_file_datavm_ops.patch
linux-next-rejects.patch
linux-next-fixup.patch
fs-fsnotify-account-fsnotify-metadata-to-kmemcg-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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