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authorJoel Becker <joel.becker@oracle.com>2008-02-01 23:15:37 +0300
committerMark Fasheh <mfasheh@suse.com>2008-04-18 19:56:03 +0400
commit7431cd7e8dd0e46e9b12bd6a1ac1286f4b420371 (patch)
tree748d55c349f12ee504635748c64ee14026eda556 /fs/ocfs2/stackglue.h
parentbd3e76105d4478ab89951a52d1a35250d24a9f16 (diff)
downloadlinux-7431cd7e8dd0e46e9b12bd6a1ac1286f4b420371.tar.xz
ocfs2: Use -errno instead of dlm_status for ocfs2_dlm_lock/unlock() API.
Change the ocfs2_dlm_lock/unlock() functions to return -errno values. This is the first step towards elminiating dlm_status in fs/ocfs2/dlmglue.c. The change also passes -errno values to ->unlock_ast(). [ Fix a return code in dlmglue.c and change the error translation table into an array of ints. --Mark ] Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/stackglue.h')
-rw-r--r--fs/ocfs2/stackglue.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index 986d059ed1e0..8ebcfba62c7e 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -37,17 +37,17 @@
struct ocfs2_locking_protocol {
void (*lp_lock_ast)(void *astarg);
void (*lp_blocking_ast)(void *astarg, int level);
- void (*lp_unlock_ast)(void *astarg, enum dlm_status status);
+ void (*lp_unlock_ast)(void *astarg, int error);
};
-enum dlm_status ocfs2_dlm_lock(struct dlm_ctxt *dlm,
+int ocfs2_dlm_lock(struct dlm_ctxt *dlm,
int mode,
struct dlm_lockstatus *lksb,
u32 flags,
void *name,
unsigned int namelen,
void *astarg);
-enum dlm_status ocfs2_dlm_unlock(struct dlm_ctxt *dlm,
+int ocfs2_dlm_unlock(struct dlm_ctxt *dlm,
struct dlm_lockstatus *lksb,
u32 flags,
void *astarg);