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author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-05-17 08:00:07 (GMT) |
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committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-05-17 08:00:16 (GMT) |
commit | 58ea91c05346f7c6336e6248b743aa9a8e1c19a9 (patch) | |
tree | aa8fafa3a049a482eb9f2600fec40c03ae10935a /arch | |
parent | f73a2b03c59b95a3ee8eebcc127350c77c950e87 (diff) | |
download | linux-58ea91c05346f7c6336e6248b743aa9a8e1c19a9.tar.xz |
[S390] avoid default_llseek in s390 drivers
Use nonseekable_open for a couple of s390 device drivers. This avoids
the use of default_llseek function which has a dependency on the BKL.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/s390/hypfs/inode.c | 2 | ||||
-rw-r--r-- | arch/s390/kernel/debug.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index c53f8ac..95c1aaa 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -145,7 +145,7 @@ static int hypfs_open(struct inode *inode, struct file *filp) } mutex_unlock(&fs_info->lock); } - return 0; + return nonseekable_open(inode, filp); } static ssize_t hypfs_aio_read(struct kiocb *iocb, const struct iovec *iov, diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index 0168472..9819226 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -655,6 +655,7 @@ found: p_info->act_entry_offset = 0; file->private_data = p_info; debug_info_get(debug_info); + nonseekable_open(inode, file); out: mutex_unlock(&debug_mutex); return rc; |