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Commit 95c4f581 authored by Mark Fasheh's avatar Mark Fasheh
Browse files

ocfs2: inline dlm_lockres_get() 



It's called on every lookup so this might help performance a bit.

Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
parent 4198985f

fs/ocfs2/dlm/dlmcommon.h

+6 −1
Original line number Diff line number Diff line
@@ -690,7 +690,12 @@ void dlm_lockres_calc_usage(struct dlm_ctxt *dlm, 
			    struct dlm_lock_resource *res);

void dlm_purge_lockres(struct dlm_ctxt *dlm,

		       struct dlm_lock_resource *lockres);

void dlm_lockres_get(struct dlm_lock_resource *res);

static inline void dlm_lockres_get(struct dlm_lock_resource *res)

{

	/* This is called on every lookup, so it might be worth

	 * inlining. */

	kref_get(&res->refs);

}

void dlm_lockres_put(struct dlm_lock_resource *res);

void __dlm_unhash_lockres(struct dlm_lock_resource *res);

void __dlm_insert_lockres(struct dlm_ctxt *dlm,

fs/ocfs2/dlm/dlmmaster.c

+0 −5
Original line number Diff line number Diff line
@@ -579,11 +579,6 @@ static void dlm_lockres_release(struct kref *kref) 
	kfree(res);

}



void dlm_lockres_get(struct dlm_lock_resource *res)

{

	kref_get(&res->refs);

}



void dlm_lockres_put(struct dlm_lock_resource *res)

{

	kref_put(&res->refs, dlm_lockres_release);