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| author | Alexander Aring <aahringo@redhat.com> | 2024-04-02 22:18:05 +0300 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2024-04-09 19:44:49 +0300 |
| commit | cc396e2355b5ca6e1aee005f3ce99bab8f37f5ff (patch) | |
| tree | d1a5e2c16c95a0ee30e1575ce8f264d2a101d191 /fs/dlm/dlm_internal.h | |
| parent | 097691dbadcdcaa6428adf0417cd227602eb60a4 (diff) | |
| download | linux-cc396e2355b5ca6e1aee005f3ce99bab8f37f5ff.tar.xz | |
dlm: convert res_lock to spinlock
Convert the rsb struct res_lock from a mutex to a spinlock
in preparation for processing messages in softirq context.
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 98029fd5cd2b..9f98a815f935 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -320,7 +320,7 @@ struct dlm_lkb { struct dlm_rsb { struct dlm_ls *res_ls; /* the lockspace */ struct kref res_ref; - struct mutex res_mutex; + spinlock_t res_lock; unsigned long res_flags; int res_length; /* length of rsb name */ int res_nodeid; |