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From: agk@sourceware.org
To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org
Subject: LVM2 ./WHATS_NEW_DM libdm/.exported_symbols li ...
Date: Tue, 20 Apr 2010 13:58:00 -0000 [thread overview]
Message-ID: <20100420135825.29601.qmail@sourceware.org> (raw)
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: agk@sourceware.org 2010-04-20 13:58:23
Modified files:
. : WHATS_NEW_DM
libdm : .exported_symbols libdevmapper.h
libdm/datastruct: bitset.c
Log message:
Add dm_bitset_equal to libdevmapper.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.359&r2=1.360
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/.exported_symbols.diff?cvsroot=lvm2&r1=1.50&r2=1.51
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdevmapper.h.diff?cvsroot=lvm2&r1=1.110&r2=1.111
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/datastruct/bitset.c.diff?cvsroot=lvm2&r1=1.9&r2=1.10
--- LVM2/WHATS_NEW_DM 2010/04/19 21:23:01 1.359
+++ LVM2/WHATS_NEW_DM 2010/04/20 13:58:22 1.360
@@ -1,6 +1,6 @@
Version 1.02.47 -
=================================
- Add dm_bit_and.
+ Add dm_bit_and and dm_bitset_equal to libdevmapper.
Simplify dm_bitset_create.
Speed up dm_bit_get_next with ffs().
--- LVM2/libdm/.exported_symbols 2010/04/20 10:58:18 1.50
+++ LVM2/libdm/.exported_symbols 2010/04/20 13:58:22 1.51
@@ -109,6 +109,7 @@
dm_pool_zalloc
dm_bitset_create
dm_bitset_destroy
+dm_bitset_equal
dm_bit_and
dm_bit_union
dm_bit_get_first
--- LVM2/libdm/libdevmapper.h 2010/04/20 10:58:18 1.110
+++ LVM2/libdm/libdevmapper.h 2010/04/20 13:58:22 1.111
@@ -600,6 +600,8 @@
dm_bitset_t dm_bitset_create(struct dm_pool *mem, unsigned num_bits);
void dm_bitset_destroy(dm_bitset_t bs);
+int dm_bitset_equal(dm_bitset_t in1, dm_bitset_t in2);
+
void dm_bit_and(dm_bitset_t out, dm_bitset_t in1, dm_bitset_t in2);
void dm_bit_union(dm_bitset_t out, dm_bitset_t in1, dm_bitset_t in2);
int dm_bit_get_first(dm_bitset_t bs);
--- LVM2/libdm/datastruct/bitset.c 2010/04/19 21:23:02 1.9
+++ LVM2/libdm/datastruct/bitset.c 2010/04/20 13:58:23 1.10
@@ -42,6 +42,17 @@
dm_free(bs);
}
+int dm_bitset_equal(dm_bitset_t in1, dm_bitset_t in2)
+{
+ int i;
+
+ for (i = (in1[0] / DM_BITS_PER_INT) + 1; i; i--)
+ if (in1[i] != in2[i])
+ return 0;
+
+ return 1;
+}
+
void dm_bit_and(dm_bitset_t out, dm_bitset_t in1, dm_bitset_t in2)
{
int i;
next reply other threads:[~2010-04-20 13:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-20 13:58 agk [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-02-15 16:21 prajnoha
2010-01-11 15:36 prajnoha
2009-11-06 0:43 agk
2009-06-09 16:10 mbroz
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