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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:52:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:52:01 -0700
commit79f14b7c56d3b3ba58f8b43d1f70b9b71477a800 (patch)
tree3bb53b7806c1baba6cc24b91724a9264cceccd39 /fs/udf
parentc37927d4359e81b85de644f8fb08878717cf5f3f (diff)
parent6d7bccc2215c37205ede6c9cf84db64e7c4f9443 (diff)
Merge branch 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
* 'vfs' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl: (30 commits) BKL: remove BKL from freevxfs BKL: remove BKL from qnx4 autofs4: Only declare function when CONFIG_COMPAT is defined autofs: Only declare function when CONFIG_COMPAT is defined ncpfs: Lock socket in ncpfs while setting its callbacks fs/locks.c: prepare for BKL removal BKL: Remove BKL from ncpfs BKL: Remove BKL from OCFS2 BKL: Remove BKL from squashfs BKL: Remove BKL from jffs2 BKL: Remove BKL from ecryptfs BKL: Remove BKL from afs BKL: Remove BKL from USB gadgetfs BKL: Remove BKL from autofs4 BKL: Remove BKL from isofs BKL: Remove BKL from fat BKL: Remove BKL from ext2 filesystem BKL: Remove BKL from do_new_mount() BKL: Remove BKL from cgroup BKL: Remove BKL from NTFS ...
Diffstat (limited to 'fs/udf')
-rw-r--r--fs/udf/super.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 65412d84a45..76f3d6d97b4 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1880,6 +1880,8 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
struct kernel_lb_addr rootdir, fileset;
struct udf_sb_info *sbi;
+ lock_kernel();
+
uopt.flags = (1 << UDF_FLAG_USE_AD_IN_ICB) | (1 << UDF_FLAG_STRICT);
uopt.uid = -1;
uopt.gid = -1;
@@ -1888,8 +1890,10 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
uopt.dmode = UDF_INVALID_MODE;
sbi = kzalloc(sizeof(struct udf_sb_info), GFP_KERNEL);
- if (!sbi)
+ if (!sbi) {
+ unlock_kernel();
return -ENOMEM;
+ }
sb->s_fs_info = sbi;
@@ -2035,6 +2039,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
goto error_out;
}
sb->s_maxbytes = MAX_LFS_FILESIZE;
+ unlock_kernel();
return 0;
error_out:
@@ -2055,6 +2060,7 @@ error_out:
kfree(sbi);
sb->s_fs_info = NULL;
+ unlock_kernel();
return -EINVAL;
}