From 7b214b9bc50b0d93a8fab7a143aaae5235eadcff Mon Sep 17 00:00:00 2001 From: Oleg Drokin Date: Tue, 16 Feb 2016 00:46:42 -0500 Subject: [PATCH] staging/lustre: Remove commented out lock_lock_multi_match lock_lock_multi_match stayed commented out unused for ages now, so let's just remove it. Signed-off-by: Oleg Drokin Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/lov/lov_lock.c | 39 ---------------------------- 1 file changed, 39 deletions(-) diff --git a/drivers/staging/lustre/lustre/lov/lov_lock.c b/drivers/staging/lustre/lustre/lov/lov_lock.c index d866791d7b22..36615daf79b9 100644 --- a/drivers/staging/lustre/lustre/lov/lov_lock.c +++ b/drivers/staging/lustre/lustre/lov/lov_lock.c @@ -852,45 +852,6 @@ static int lov_lock_use(const struct lu_env *env, return result; } -#if 0 -static int lock_lock_multi_match() -{ - struct cl_lock *lock = slice->cls_lock; - struct cl_lock_descr *subneed = &lov_env_info(env)->lti_ldescr; - struct lov_object *loo = cl2lov(lov->lls_cl.cls_obj); - struct lov_layout_raid0 *r0 = lov_r0(loo); - struct lov_lock_sub *sub; - struct cl_object *subobj; - u64 fstart; - u64 fend; - u64 start; - u64 end; - int i; - - fstart = cl_offset(need->cld_obj, need->cld_start); - fend = cl_offset(need->cld_obj, need->cld_end + 1) - 1; - subneed->cld_mode = need->cld_mode; - cl_lock_mutex_get(env, lock); - for (i = 0; i < lov->lls_nr; ++i) { - sub = &lov->lls_sub[i]; - if (sub->sub_lock == NULL) - continue; - subobj = sub->sub_descr.cld_obj; - if (!lov_stripe_intersects(loo->lo_lsm, sub->sub_stripe, - fstart, fend, &start, &end)) - continue; - subneed->cld_start = cl_index(subobj, start); - subneed->cld_end = cl_index(subobj, end); - subneed->cld_obj = subobj; - if (!cl_lock_ext_match(&sub->sub_got, subneed)) { - result = 0; - break; - } - } - cl_lock_mutex_put(env, lock); -} -#endif - /** * Check if the extent region \a descr is covered by \a child against the * specific \a stripe. -- 2.11.0