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authorKonstantin Belousov <kib@FreeBSD.org>2021-02-28 01:08:37 +0000
committerKonstantin Belousov <kib@FreeBSD.org>2021-03-03 03:07:59 +0000
commitc79e239ceedae35b63334cc2879fb7a771224d0f (patch)
tree66eef315f4638bd2fde49c4d40da00a613c83310 /share/man/man9/VOP_RDWR.9
parentdc2743434f6cc73ca8ec1d551aba03a678eac804 (diff)
downloadsrc-c79e239ceedae35b63334cc2879fb7a771224d0f.tar.gz
src-c79e239ceedae35b63334cc2879fb7a771224d0f.zip
Add VOP_READ_PGCACHE(9)
PR: 253894 (cherry picked from commit 55eb51ab6649c3c10bf201f82a4ec410fe4da4a2)
Diffstat (limited to 'share/man/man9/VOP_RDWR.9')
-rw-r--r--share/man/man9/VOP_RDWR.91
1 files changed, 1 insertions, 0 deletions
diff --git a/share/man/man9/VOP_RDWR.9 b/share/man/man9/VOP_RDWR.9
index 4719ebabd094..2de7f9c9e7d2 100644
--- a/share/man/man9/VOP_RDWR.9
+++ b/share/man/man9/VOP_RDWR.9
@@ -83,6 +83,7 @@ Data already in VMIO space.
.El
.Sh LOCKS
The file should be locked on entry and will still be locked on exit.
+Rangelock covering the whole i/o range should be owned around the call.
.Sh RETURN VALUES
Zero is returned on success, otherwise an error code is returned.
.Sh ERRORS