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Kirill Smelkov
linux
Commits
e372e712
Commit
e372e712
authored
Aug 01, 2002
by
David S. Miller
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SPARC64: do_munmap acct arg disappears
parent
73206220
Changes
2
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2 changed files
with
2 additions
and
2 deletions
+2
-2
arch/sparc64/kernel/sys_sparc.c
arch/sparc64/kernel/sys_sparc.c
+1
-1
arch/sparc64/kernel/sys_sunos32.c
arch/sparc64/kernel/sys_sunos32.c
+1
-1
No files found.
arch/sparc64/kernel/sys_sparc.c
View file @
e372e712
...
@@ -319,7 +319,7 @@ asmlinkage long sys64_munmap(unsigned long addr, size_t len)
...
@@ -319,7 +319,7 @@ asmlinkage long sys64_munmap(unsigned long addr, size_t len)
(
addr
<
PAGE_OFFSET
&&
addr
+
len
>
-
PAGE_OFFSET
))
(
addr
<
PAGE_OFFSET
&&
addr
+
len
>
-
PAGE_OFFSET
))
return
-
EINVAL
;
return
-
EINVAL
;
down_write
(
&
current
->
mm
->
mmap_sem
);
down_write
(
&
current
->
mm
->
mmap_sem
);
ret
=
do_munmap
(
current
->
mm
,
addr
,
len
,
1
);
ret
=
do_munmap
(
current
->
mm
,
addr
,
len
);
up_write
(
&
current
->
mm
->
mmap_sem
);
up_write
(
&
current
->
mm
->
mmap_sem
);
return
ret
;
return
ret
;
}
}
...
...
arch/sparc64/kernel/sys_sunos32.c
View file @
e372e712
...
@@ -139,7 +139,7 @@ asmlinkage int sunos_brk(u32 baddr)
...
@@ -139,7 +139,7 @@ asmlinkage int sunos_brk(u32 baddr)
/* Always allow shrinking brk. */
/* Always allow shrinking brk. */
if
(
brk
<=
current
->
mm
->
brk
)
{
if
(
brk
<=
current
->
mm
->
brk
)
{
current
->
mm
->
brk
=
brk
;
current
->
mm
->
brk
=
brk
;
do_munmap
(
current
->
mm
,
newbrk
,
oldbrk
-
newbrk
,
1
);
do_munmap
(
current
->
mm
,
newbrk
,
oldbrk
-
newbrk
);
goto
out
;
goto
out
;
}
}
/* Check against rlimit and stack.. */
/* Check against rlimit and stack.. */
...
...
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