diff options
| author | Alexander Aring <aahringo@redhat.com> | 2023-03-06 23:48:17 +0300 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2023-03-07 00:49:07 +0300 |
| commit | 46d6e722d8b1cf07d21662f6b29bcd8e72f77305 (patch) | |
| tree | 92b43cb5323c05115447ef3c598c2106e7bea0b5 /fs/dlm/dlm_internal.h | |
| parent | e1af8728f600f648be1f552552e834c170a0244c (diff) | |
| download | linux-46d6e722d8b1cf07d21662f6b29bcd8e72f77305.tar.xz | |
fs: dlm: rsb hash table flag value to atomic ops
This patch moves the rsb hash table handling to atomic flag operations.
The flag operations for DLM_RTF_SHRINK are protected by
ls->ls_rsbtbl[b].lock. However we switch to atomic ops if new possible
flags will be used in a different way and don't assume such lock
dependencies.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/dlm_internal.h')
| -rw-r--r-- | fs/dlm/dlm_internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index b33473d9e3cf..e2925f554bc7 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -99,13 +99,13 @@ do { \ } -#define DLM_RTF_SHRINK 0x00000001 +#define DLM_RTF_SHRINK_BIT 0 struct dlm_rsbtable { struct rb_root keep; struct rb_root toss; spinlock_t lock; - uint32_t flags; + unsigned long flags; }; |