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| author | David Teigland <teigland@redhat.com> | 2011-07-07 21:05:03 +0200 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2011-07-12 23:02:09 +0200 |
| commit | 3881ac04ebf94268ba3d6e486aa524fd41f893a9 (patch) | |
| tree | 2ddb5c099f60f541d7e50f669f84fd58c3920bec /fs/dlm/memory.h | |
| parent | dlm: keep lkbs in idr (diff) | |
| download | linux-3881ac04ebf94268ba3d6e486aa524fd41f893a9.tar.xz linux-3881ac04ebf94268ba3d6e486aa524fd41f893a9.zip | |
dlm: improve rsb searches
By pre-allocating rsb structs before searching the hash
table, they can be inserted immediately. This avoids
always having to repeat the search when adding the struct
to hash list.
This also adds space to the rsb struct for a max resource
name, so an rsb allocation can be used by any request.
The constant size also allows us to finally use a slab
for the rsb structs.
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/memory.h')
| -rw-r--r-- | fs/dlm/memory.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/memory.h b/fs/dlm/memory.h index 485fb29143bd..177c11cbb0a6 100644 --- a/fs/dlm/memory.h +++ b/fs/dlm/memory.h @@ -16,7 +16,7 @@ int dlm_memory_init(void); void dlm_memory_exit(void); -struct dlm_rsb *dlm_allocate_rsb(struct dlm_ls *ls, int namelen); +struct dlm_rsb *dlm_allocate_rsb(struct dlm_ls *ls); void dlm_free_rsb(struct dlm_rsb *r); struct dlm_lkb *dlm_allocate_lkb(struct dlm_ls *ls); void dlm_free_lkb(struct dlm_lkb *l); |