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authorJ. Bruce Fields <bfields@fieldses.org>2006-03-20 21:44:26 +0300
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-03-20 21:44:26 +0300
commit7117bf3dfb10b534a017260d9fc643bc1d0afd2a (patch)
treea7060dc3d8a5f54c5beb41885620aaf99aac42f9 /include/linux/fs.h
parent8dc7c3115b611c00006eac3ee5b108296432aab7 (diff)
downloadlinux-7117bf3dfb10b534a017260d9fc643bc1d0afd2a.tar.xz
lockd: Remove FL_LOCKD flag
Currently lockd identifies its own locks using the FL_LOCKD flag. This doesn't scale well to multiple lock managers--if we did this in nfsv4 too, for example, we'd be left with only one free flag bit. Instead, we just check whether the file manager ops (fl_lmops) set on this lock are our own. The only use for this is in nlm_traverse_locks, which uses it to find locks that need cleaning up when freeing a host or a file. In the long run it might be nice to do reference counting instead of traversing all the locks like this.... Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r--include/linux/fs.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 8ef4dd788a83..d2cffee8fc11 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -667,7 +667,6 @@ extern spinlock_t files_lock;
#define FL_POSIX 1
#define FL_FLOCK 2
#define FL_ACCESS 8 /* not trying to lock, just looking */
-#define FL_LOCKD 16 /* lock held by rpc.lockd */
#define FL_LEASE 32 /* lease held on this file */
#define FL_SLEEP 128 /* A blocking lock */