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Mon, 5 Jun 2023 08:36:02 GMT (envelope-from git) Date: Mon, 5 Jun 2023 08:36:02 GMT Message-Id: <202306050836.3558a2JG024372@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: 23af3ca2d418 - stable/13 - kern/subr_unit.c: more uses for is_bitmap() List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 23af3ca2d4183c298435297b2e0aca226e2277dd Auto-Submitted: auto-generated X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=23af3ca2d4183c298435297b2e0aca226e2277dd commit 23af3ca2d4183c298435297b2e0aca226e2277dd Author: Konstantin Belousov AuthorDate: 2023-05-12 22:39:35 +0000 Commit: Konstantin Belousov CommitDate: 2023-06-05 08:35:00 +0000 kern/subr_unit.c: more uses for is_bitmap() (cherry picked from commit 36b1f8a81ef96b42ce446efb79cffd577f1819f7) --- sys/kern/subr_unit.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sys/kern/subr_unit.c b/sys/kern/subr_unit.c index fd9425e95dd5..6c1368c64e00 100644 --- a/sys/kern/subr_unit.c +++ b/sys/kern/subr_unit.c @@ -207,6 +207,12 @@ CTASSERT((sizeof(struct unr) % sizeof(bitstr_t)) == 0); /* Number of bits we can store in the bitmap */ #define NBITS (NBBY * sizeof(((struct unrb *)NULL)->map)) +static inline bool +is_bitmap(struct unrhdr *uh, struct unr *up) +{ + return (up->ptr != uh && up->ptr != NULL); +} + /* Is the unrb empty in at least the first len bits? */ static inline bool ub_empty(struct unrb *ub, int len) { @@ -246,7 +252,7 @@ check_unrhdr(struct unrhdr *uh, int line) z = 0; TAILQ_FOREACH(up, &uh->head, list) { z++; - if (up->ptr != uh && up->ptr != NULL) { + if (is_bitmap(uh, up)) { ub = up->ptr; KASSERT (up->len <= NBITS, ("UNR inconsistency: len %u max %zd (line %d)\n", @@ -409,12 +415,6 @@ clear_unrhdr(struct unrhdr *uh) check_unrhdr(uh, __LINE__); } -static __inline int -is_bitmap(struct unrhdr *uh, struct unr *up) -{ - return (up->ptr != uh && up->ptr != NULL); -} - /* * Look for sequence of items which can be combined into a bitmap, if * multiple are present, take the one which saves most memory.