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| author | Konstantin Belousov <kib@FreeBSD.org> | 2023-12-31 20:46:04 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2024-01-11 16:46:52 +0000 |
| commit | dc024acd51740f794d09fc478be6a4f046766ba4 (patch) | |
| tree | a5fb70f962c2c7b99f93e3337775a1f9280e390d | |
| parent | 62b0cb23784b282dc771057589a1481bb1ab50cf (diff) | |
| download | src-dc024acd51740f794d09fc478be6a4f046766ba4.tar.gz src-dc024acd51740f794d09fc478be6a4f046766ba4.zip | |
vtruncbuf: add a comment explaining the purpose of the loop
(cherry picked from commit 4c41d10f1538c232174d5200d245e5fcd9936958)
| -rw-r--r-- | sys/kern/vfs_subr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/kern/vfs_subr.c b/sys/kern/vfs_subr.c index 811c5cef45d1..8cc4a57cdafb 100644 --- a/sys/kern/vfs_subr.c +++ b/sys/kern/vfs_subr.c @@ -2558,6 +2558,9 @@ restart_unlocked: ; if (length > 0) { + /* + * Write out vnode metadata, e.g. indirect blocks. + */ restartsync: TAILQ_FOREACH_SAFE(bp, &bo->bo_dirty.bv_hd, b_bobufs, nbp) { if (bp->b_lblkno > 0) |