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nexedi
linux
Commits
fe36adf4
Commit
fe36adf4
authored
Jun 16, 2009
by
Al Viro
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Plain Diff
No instance of ->bmap() needs BKL
Signed-off-by:
Al Viro
<
viro@zeniv.linux.org.uk
>
parent
b0895513
Changes
2
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2 changed files
with
1 addition
and
3 deletions
+1
-3
Documentation/filesystems/Locking
Documentation/filesystems/Locking
+1
-1
fs/ioctl.c
fs/ioctl.c
+0
-2
No files found.
Documentation/filesystems/Locking
View file @
fe36adf4
...
@@ -187,7 +187,7 @@ readpages: no
...
@@ -187,7 +187,7 @@ readpages: no
write_begin: no locks the page yes
write_begin: no locks the page yes
write_end: no yes, unlocks yes
write_end: no yes, unlocks yes
perform_write: no n/a yes
perform_write: no n/a yes
bmap:
yes
bmap:
no
invalidatepage: no yes
invalidatepage: no yes
releasepage: no yes
releasepage: no yes
direct_IO: no
direct_IO: no
...
...
fs/ioctl.c
View file @
fe36adf4
...
@@ -70,9 +70,7 @@ static int ioctl_fibmap(struct file *filp, int __user *p)
...
@@ -70,9 +70,7 @@ static int ioctl_fibmap(struct file *filp, int __user *p)
res
=
get_user
(
block
,
p
);
res
=
get_user
(
block
,
p
);
if
(
res
)
if
(
res
)
return
res
;
return
res
;
lock_kernel
();
res
=
mapping
->
a_ops
->
bmap
(
mapping
,
block
);
res
=
mapping
->
a_ops
->
bmap
(
mapping
,
block
);
unlock_kernel
();
return
put_user
(
res
,
p
);
return
put_user
(
res
,
p
);
}
}
...
...
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