diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-02-02 13:13:25 +0100 |
|---|---|---|
| committer | Jessica Yu <jeyu@kernel.org> | 2021-02-08 12:21:40 +0100 |
| commit | a006050575745ca2be25118b90f1c37f454ac542 (patch) | |
| tree | 443ebee9efd98b83825c939c1a8879613ac32561 /kernel/module.c | |
| parent | 089049f6c9956c5cf1fc89fe10229c76e99f4bef (diff) | |
module: use RCU to synchronize find_module
Allow for a RCU-sched critical section around find_module, following
the lower level find_module_all helper, and switch the two callers
outside of module.c to use such a RCU-sched critical section instead
of module_mutex.
Reviewed-by: Petr Mladek <pmladek@suse.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/module.c b/kernel/module.c index 8fb16e704b89..63cc03393a07 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -668,7 +668,6 @@ static struct module *find_module_all(const char *name, size_t len, struct module *find_module(const char *name) { - module_assert_mutex(); return find_module_all(name, strlen(name), false); } |