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From: "René Scharfe" <l.s.r@web.de>
To: Git List <git@vger.kernel.org>
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
	Jonathan Tan <jonathantanmy@google.com>
Subject: [PATCH 5/5] oidset: uninline oidset_init()
Date: Thu, 4 Oct 2018 17:14:37 +0200	[thread overview]
Message-ID: <f3d21da8-ae3a-6483-1d61-f25ad238df1e@web.de> (raw)
In-Reply-To: <14e57ec8-b8a2-10bd-688d-1cb926e77675@web.de>

There is no need to inline oidset_init(), as it's typically only called
twice in the lifetime of an oidset (once at the beginning and at the end
by oidset_clear()) and kh_resize_* is quite big, so move its definition
to oidset.c.  Document it while we're at it.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
 oidset.c |  7 +++++++
 oidset.h | 13 +++++++------
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/oidset.c b/oidset.c
index 9836d427ef..fe4eb921df 100644
--- a/oidset.c
+++ b/oidset.c
@@ -1,6 +1,13 @@
 #include "cache.h"
 #include "oidset.h"
 
+void oidset_init(struct oidset *set, size_t initial_size)
+{
+	memset(&set->set, 0, sizeof(set->set));
+	if (initial_size)
+		kh_resize_oid(&set->set, initial_size);
+}
+
 int oidset_contains(const struct oidset *set, const struct object_id *oid)
 {
 	khiter_t pos = kh_get_oid(&set->set, *oid);
diff --git a/oidset.h b/oidset.h
index 4b90540cd4..c9d0f6d3cc 100644
--- a/oidset.h
+++ b/oidset.h
@@ -38,12 +38,13 @@ struct oidset {
 #define OIDSET_INIT { { 0 } }
 
 
-static inline void oidset_init(struct oidset *set, size_t initial_size)
-{
-	memset(&set->set, 0, sizeof(set->set));
-	if (initial_size)
-		kh_resize_oid(&set->set, initial_size);
-}
+/**
+ * Initialize the oidset structure `set`.
+ *
+ * If `initial_size` is bigger than 0 then preallocate to allow inserting
+ * the specified number of elements without further allocations.
+ */
+void oidset_init(struct oidset *set, size_t initial_size);
 
 /**
  * Returns true iff `set` contains `oid`.
-- 
2.19.0

  parent reply	other threads:[~2018-10-04 15:14 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-03 13:11 [PATCH v2 0/2] oidset: use khash René Scharfe
2018-10-03 13:12 ` [PATCH v2 1/2] khash: factor out kh_release_* René Scharfe
2018-10-03 13:16 ` [PATCH v2 2/2] oidset: use khash René Scharfe
2018-10-03 19:40   ` Jeff King
2018-10-04  5:56     ` René Scharfe
2018-10-04  6:48       ` Jeff King
2018-10-04  6:50         ` Jeff King
2018-10-04 15:05         ` René Scharfe
2018-10-04 15:05 ` [PATCH v3 0/5] " René Scharfe
2018-10-04 15:09   ` [PATCH v3 1/5] fetch-pack: factor out is_unmatched_ref() René Scharfe
2018-10-04 15:09   ` [PATCH v3 2/5] fetch-pack: load tip_oids eagerly iff needed René Scharfe
2018-10-04 21:38     ` Jonathan Tan
2018-10-04 22:11       ` René Scharfe
2018-10-05 20:13         ` René Scharfe
2018-10-04 22:14       ` Jeff King
2018-10-04 22:52         ` Jonathan Tan
2018-10-04 23:18           ` Jeff King
2018-10-04 22:07     ` Jeff King
2018-10-05 20:13       ` René Scharfe
2018-10-05 20:27         ` Jeff King
2018-10-05 21:22           ` René Scharfe
2018-10-05 21:47             ` Jeff King
2018-10-04 15:10   ` [PATCH v3 3/5] khash: factor out kh_release_* René Scharfe
2018-10-04 15:13   ` [PATCH v3 4/5] oidset: use khash René Scharfe
2018-10-04 15:14   ` René Scharfe [this message]
2018-10-04 22:15   ` [PATCH v3 0/5] " Jeff King

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