git: 2171b8e8a263 - main - cache: augment sdt probe in cache_fplookup_dot
Mateusz Guzik
mjg at FreeBSD.org
Wed Jan 20 07:28:55 UTC 2021
The branch main has been updated by mjg:
URL: https://cgit.FreeBSD.org/src/commit/?id=2171b8e8a263fa92b043d9ef53c10ba7941c3001
commit 2171b8e8a263fa92b043d9ef53c10ba7941c3001
Author: Mateusz Guzik <mjg at FreeBSD.org>
AuthorDate: 2021-01-20 07:23:14 +0000
Commit: Mateusz Guzik <mjg at FreeBSD.org>
CommitDate: 2021-01-20 07:23:14 +0000
cache: augment sdt probe in cache_fplookup_dot
Same as 6d386b4c ("cache: save a branch in cache_fplookup_next")
---
sys/kern/vfs_cache.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/sys/kern/vfs_cache.c b/sys/kern/vfs_cache.c
index 5a1ebffece05..cfa25dc59ee4 100644
--- a/sys/kern/vfs_cache.c
+++ b/sys/kern/vfs_cache.c
@@ -4578,16 +4578,15 @@ cache_fplookup_dot(struct cache_fpl *fpl)
*/
fpl->tvp = fpl->dvp;
fpl->tvp_seqc = fpl->dvp_seqc;
- if (cache_fplookup_is_mp(fpl)) {
- error = cache_fplookup_cross_mount(fpl);
- if (__predict_false(error != 0)) {
- return (error);
- }
- }
counter_u64_add(dothits, 1);
SDT_PROBE3(vfs, namecache, lookup, hit, fpl->dvp, ".", fpl->dvp);
- return (0);
+
+ error = 0;
+ if (cache_fplookup_is_mp(fpl)) {
+ error = cache_fplookup_cross_mount(fpl);
+ }
+ return (error);
}
static int __noinline
More information about the dev-commits-src-all
mailing list