cache: save a branch in cache_fplookup_next

Previously the code would branch on top find out whether it should
branch on SDT probe and bumping the numposhits counter, depending
on cache_fplookup_cross_mount.

Arguably it should be done regardless of what said function returns.
This commit is contained in:
Mateusz Guzik 2021-01-19 10:08:24 +01:00
parent eed1cc6cdf
commit 6d386b4c8a

View File

@ -4748,16 +4748,14 @@ cache_fplookup_next(struct cache_fpl *fpl)
return (cache_fpl_partial(fpl));
}
if (cache_fplookup_is_mp(fpl)) {
error = cache_fplookup_cross_mount(fpl);
if (__predict_false(error != 0)) {
return (error);
}
}
counter_u64_add(numposhits, 1);
SDT_PROBE3(vfs, namecache, lookup, hit, dvp, ncp->nc_name, tvp);
return (0);
error = 0;
if (cache_fplookup_is_mp(fpl)) {
error = cache_fplookup_cross_mount(fpl);
}
return (error);
}
static bool