diff options
| author |   Mark Fasheh <mark.fasheh@oracle.com> | 2007-10-05 12:09:05 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-11-06 15:31:45 -0800 |
| commit | 019d1b2247c6898589560c6f3b3e7ec280b0010a (patch) | |
| tree | 869d6e1fef42e7d7a4c0f81a3b6ddf19ea972792 /fs/ocfs2/dcache.c | |
| parent | [PATCH] Fix priority mistakes in fs/ocfs2/{alloc.c, dlmglue.c} (diff) | |
| download | linux-dev-019d1b2247c6898589560c6f3b3e7ec280b0010a.tar.xz linux-dev-019d1b2247c6898589560c6f3b3e7ec280b0010a.zip | |
ocfs2: Create locks at initially requested level
If we have not yet created a cluster lock, ocfs2_cluster_lock() will
first create it at NLMODE, and then convert the lock to either PRMODE or
EXMODE (whichever is requested).
Change ocfs2_cluster_lock() to just create the lock at the initially
requested level. ocfs2_locking_ast() handles this case fine, so the only
update required was in setup of locking state. This should reduce the number
of network messages required for a new lock by one, providing an incremental
performance enhancement.
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions