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authorEric W. Biederman <ebiederm@xmission.com>2020-11-20 17:14:27 -0600
committerEric W. Biederman <ebiederm@xmission.com>2020-12-10 12:40:07 -0600
commit460b4f812a9d473d4b39d87d37844f9fc30a9eb3 (patch)
treeab069d7f2f83820de3f091de2757a0e86b2af866 /fs/notify
parentf36c2943274199cb8aef32ac96531ffb7c4b43d0 (diff)
file: Rename fcheck lookup_fd_rcu
Also remove the confusing comment about checking if a fd exists. I could not find one instance in the entire kernel that still matches the description or the reason for the name fcheck. The need for better names became apparent in the last round of discussion of this set of changes[1]. [1] https://lkml.kernel.org/r/CAHk-=wj8BQbgJFLa+J0e=iT-1qpmCRTbPAJ8gd6MJQ=kbRPqyQ@mail.gmail.com Link: https://lkml.kernel.org/r/20201120231441.29911-10-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/notify')
-rw-r--r--fs/notify/dnotify/dnotify.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index 5dcda8f20c04..5486aaca60b0 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -327,7 +327,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
}
rcu_read_lock();
- f = fcheck(fd);
+ f = lookup_fd_rcu(fd);
rcu_read_unlock();
/* if (f != filp) means that we lost a race and another task/thread