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cache: fix vfs:namecache:lookup:miss probe call sites

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This commit is contained in:
Mateusz Guzik 2021-02-05 23:58:27 +01:00
parent 2e96132a7d
commit 0e1594e60e
1 changed files with 3 additions and 5 deletions
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8
sys/kern/vfs_cache.c
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@ -1767,7 +1767,7 @@ retry:
mtx_lock(dvlp);
ncp = dvp->v_cache_dd;
if (ncp == NULL) {
SDT_PROBE3(vfs, namecache, lookup, miss, dvp, "..", NULL);
SDT_PROBE2(vfs, namecache, lookup, miss, dvp, "..");
mtx_unlock(dvlp);
return (0);
}
@ -1894,8 +1894,7 @@ retry:
if (__predict_false(ncp == NULL)) {
mtx_unlock(blp);
SDT_PROBE3(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr,
NULL);
SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);
counter_u64_add(nummiss, 1);
return (0);
}
@ -1990,8 +1989,7 @@ cache_lookup(struct vnode *dvp, struct vnode **vpp, struct componentname *cnp,
if (__predict_false(ncp == NULL)) {
vfs_smr_exit();
SDT_PROBE3(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr,
NULL);
SDT_PROBE2(vfs, namecache, lookup, miss, dvp, cnp->cn_nameptr);
counter_u64_add(nummiss, 1);
return (0);
}