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linux
linux-davinci
Commits
7afe16c2
Commit
7afe16c2
authored
Mar 13, 2009
by
Ingo Molnar
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Merge commit 'v2.6.29-rc8' into tracing/ftrace
parents
2084e022
041b6237
Changes
2
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2 changed files
with
9 additions
and
9 deletions
+9
-9
Makefile
Makefile
+1
-1
lib/bitmap.c
lib/bitmap.c
+8
-8
No files found.
Makefile
View file @
7afe16c2
VERSION
=
2
PATCHLEVEL
=
6
SUBLEVEL
=
29
EXTRAVERSION
=
-rc
7
EXTRAVERSION
=
-rc
8
NAME
=
Erotic Pickled Herring
# *DOCUMENTATION*
...
...
lib/bitmap.c
View file @
7afe16c2
...
...
@@ -948,15 +948,15 @@ done:
*/
int
bitmap_find_free_region
(
unsigned
long
*
bitmap
,
int
bits
,
int
order
)
{
int
pos
;
/* scans bitmap by regions of size order */
int
pos
,
end
;
/* scans bitmap by regions of size order */
for
(
pos
=
0
;
pos
<
bits
;
pos
+=
(
1
<<
order
))
if
(
__reg_op
(
bitmap
,
pos
,
order
,
REG_OP_ISFREE
))
break
;
if
(
pos
==
bits
)
return
-
ENOMEM
;
__reg_op
(
bitmap
,
pos
,
order
,
REG_OP_ALLOC
);
return
pos
;
for
(
pos
=
0
;
(
end
=
pos
+
(
1
<<
order
))
<=
bits
;
pos
=
end
)
{
if
(
!
__reg_op
(
bitmap
,
pos
,
order
,
REG_OP_ISFREE
))
continue
;
__reg_op
(
bitmap
,
pos
,
order
,
REG_OP_ALLOC
);
return
pos
;
}
return
-
ENOMEM
;
}
EXPORT_SYMBOL
(
bitmap_find_free_region
);
...
...
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