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author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 15:40:57 -0500 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 18:04:28 -0500 |
commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
tree | a4744386eac4b916e847eb4eedfada158f6527b4 /drivers/char/ps3flash.c | |
parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
download | op-kernel-dev-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip op-kernel-dev-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.gz |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/char/ps3flash.c')
-rw-r--r-- | drivers/char/ps3flash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/ps3flash.c b/drivers/char/ps3flash.c index 0b311fa..b526dc1 100644 --- a/drivers/char/ps3flash.c +++ b/drivers/char/ps3flash.c @@ -290,9 +290,9 @@ static int ps3flash_fsync(struct file *file, loff_t start, loff_t end, int datas { struct inode *inode = file_inode(file); int err; - mutex_lock(&inode->i_mutex); + inode_lock(inode); err = ps3flash_writeback(ps3flash_dev); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return err; } |