From: SeongJae Park Date: Sat, 8 Oct 2022 17:49:25 +0000 (-0700) Subject: docs/memory-barriers.txt: Add a missed closing parenthesis X-Git-Tag: Ubuntu-6.2.0-16.16~1427^2~3 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=1ab8f2486b8fc8927dff63c0d9a653fe454fafb6;p=mirror_ubuntu-kernels.git docs/memory-barriers.txt: Add a missed closing parenthesis The description of io_stop_wc(), which was added by commit d5624bb29f49 ("asm-generic: introduce io_stop_wc() and add implementation for ARM64"), has an unclosed parenthesis. This commit closes it. Fixes: d5624bb29f49 ("asm-generic: introduce io_stop_wc() and add implementation for ARM64") Signed-off-by: SeongJae Park Signed-off-by: Paul E. McKenney --- diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 06f80e3785c5..cc621decd943 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1966,7 +1966,7 @@ There are some more advanced barrier functions: (*) io_stop_wc(); For memory accesses with write-combining attributes (e.g. those returned - by ioremap_wc(), the CPU may wait for prior accesses to be merged with + by ioremap_wc()), the CPU may wait for prior accesses to be merged with subsequent ones. io_stop_wc() can be used to prevent the merging of write-combining memory accesses before this macro with those after it when such wait has performance implications.