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authorMichel Lespinasse <walken@google.com>2020-06-09 07:33:51 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-09 19:39:14 +0300
commit3e4e28c5a8f01ee4174d639e36ed155ade489a6f (patch)
tree5d440153b87f0416897f4f1a986248370354f986 /drivers/android
parentda1c55f1b272f4bd54671d459b39ea7b54944ef9 (diff)
downloadlinux-3e4e28c5a8f01ee4174d639e36ed155ade489a6f.tar.xz
mmap locking API: convert mmap_sem API comments
Convert comments that reference old mmap_sem APIs to reference corresponding new mmap locking APIs instead. Signed-off-by: Michel Lespinasse <walken@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Davidlohr Bueso <dbueso@suse.de> Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Jerome Glisse <jglisse@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Laurent Dufour <ldufour@linux.ibm.com> Cc: Liam Howlett <Liam.Howlett@oracle.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ying Han <yinghan@google.com> Link: http://lkml.kernel.org/r/20200520052908.204642-12-walken@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/android')
-rw-r--r--drivers/android/binder_alloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index cbdc43ed0f9f..42c672f1584e 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -933,7 +933,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
if (!mmget_not_zero(mm))
goto err_mmget;
if (!mmap_read_trylock(mm))
- goto err_down_read_mmap_sem_failed;
+ goto err_mmap_read_lock_failed;
vma = binder_alloc_get_vma(alloc);
list_lru_isolate(lru, item);
@@ -960,7 +960,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
mutex_unlock(&alloc->mutex);
return LRU_REMOVED_RETRY;
-err_down_read_mmap_sem_failed:
+err_mmap_read_lock_failed:
mmput_async(mm);
err_mmget:
err_page_already_freed: