Author: bdrewery
Date: Wed Aug 26 03:33:34 2015
New Revision: 287152
URL: https://svnweb.freebsd.org/changeset/base/287152
Log:
Remove unneeded inuse list locking in filemon_comment().
Sponsored by: EMC / Isilon Storage Division
MFC after: 2 weeks
Modified:
head/sys/dev/filemon/filemon_wrapper.c
Modified: head/sys/dev/filemon/filemon_wrapper.c
==============================================================================
--- head/sys/dev/filemon/filemon_wrapper.c Wed Aug 26 03:32:47 2015
(r287151)
+++ head/sys/dev/filemon/filemon_wrapper.c Wed Aug 26 03:33:34 2015
(r287152)
@@ -114,9 +114,6 @@ filemon_comment(struct filemon *filemon)
/* Load timestamp before locking. Less accurate but less contention. */
getmicrotime(&now);
- /* Grab a read lock on the filemon inuse list. */
- filemon_lock_read();
-
/* Lock the found filemon structure. */
filemon_filemon_lock(filemon);
@@ -129,9 +126,6 @@ filemon_comment(struct filemon *filemon)
/* Unlock the found filemon structure. */
filemon_filemon_unlock(filemon);
-
- /* Release the read lock. */
- filemon_unlock_read();
}
static int
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