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| author | Michel Lespinasse <walken@google.com> | 2020-06-08 21:33:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-09 09:39:14 -0700 |
| commit | c1e8d7c6a7a682e1405e3e242d32fc377fd196ff (patch) | |
| tree | ef02402b77990834fbb5bdb1f146fc0393cc8987 /mm/maccess.c | |
| parent | 3e4e28c5a8f01ee4174d639e36ed155ade489a6f (diff) | |
| download | lwn-c1e8d7c6a7a682e1405e3e242d32fc377fd196ff.tar.gz lwn-c1e8d7c6a7a682e1405e3e242d32fc377fd196ff.zip | |
mmap locking API: convert mmap_sem comments
Convert comments that reference mmap_sem to reference mmap_lock instead.
[akpm@linux-foundation.org: fix up linux-next leftovers]
[akpm@linux-foundation.org: s/lockaphore/lock/, per Vlastimil]
[akpm@linux-foundation.org: more linux-next fixups, per Michel]
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: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Davidlohr Bueso <dbueso@suse.de>
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/20200520052908.204642-13-walken@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/maccess.c')
| -rw-r--r-- | mm/maccess.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/maccess.c b/mm/maccess.c index 3ca8d97e5010..81df3b788284 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -40,9 +40,9 @@ probe_write_common(void __user *dst, const void *src, size_t size) * happens, handle that and return -EFAULT. * * We ensure that the copy_from_user is executed in atomic context so that - * do_page_fault() doesn't attempt to take mmap_sem. This makes + * do_page_fault() doesn't attempt to take mmap_lock. This makes * probe_kernel_read() suitable for use within regions where the caller - * already holds mmap_sem, or other locks which nest inside mmap_sem. + * already holds mmap_lock, or other locks which nest inside mmap_lock. * * probe_kernel_read_strict() is the same as probe_kernel_read() except for * the case where architectures have non-overlapping user and kernel address |