kernel.git/fs/hostfs/hostfs_user.c, branch linux-2.6.37.y

hostfs: code cleanups

2010-10-26T23:52:12Z

Some code cleanups for hostfs. Signed-off-by: Richard Weinberger Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

hostfs: fix UML crash: remove f_spare from hostfs

2010-10-26T23:52:04Z

365b1818 ("add f_flags to struct statfs(64)") resized f_spare within struct statfs which caused a UML crash. There is no need to copy f_spare. Signed-off-by: Richard Weinberger Reported-by: Toralf Förster Tested-by: Toralf Förster Cc: Christoph Hellwig Cc: Al Viro Cc: Jeff Dike Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

try to get rid of races in hostfs open()

2010-08-09T20:48:15Z

In case of mode mismatch, do *not* blindly close the descriptor another openers might be using right now. Open the underlying file with currently sufficient mode, then * if current mode has grown so that it's sufficient for us now, just close our new fd * if current mode has grown and our fd is *not* enough to cover it, close and repeat. * otherwise, install our fd if the file hadn't been opened at all or dup2() our fd over the current one (and close our fd). Critical section is protected by mutex; yes, system-wide. All we do under it is a bunch of comparison and maybe an overwriting dup2() on host. Signed-off-by: Al Viro

hostfs: get rid of file_type(), fold init_inode()

2010-08-09T20:48:10Z

Signed-off-by: Al Viro

switch stat_file() to passing a single struct rather than fsckloads of pointers

2010-08-09T20:48:10Z

Signed-off-by: Al Viro

Deal with missing exports for hostfs

2010-08-09T20:47:25Z

Signed-off-by: Al Viro

hostfs: fix a duplicated global function name

2008-11-20T02:50:00Z

fs/hostfs/hostfs_user.c defines do_readlink() as non-static, and so does fs/xfs/linux-2.6/xfs_ioctl.c when CONFIG_XFS_DEBUG=y. So rename do_readlink() in hostfs to hostfs_do_readlink(). I think it's better if XFS guys will also rename their do_readlink(), it's not necessary to use such a general name. Signed-off-by: WANG Cong Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

uml: fix hostfs tv_usec calculations

2008-02-05T17:44:30Z

To convert from tv_nsec to tv_usec, one needs to divide by 1000, not multiply. Signed-off-by: Dominique Quatravaux Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

uml: fix hostfs style

2007-10-16T16:43:07Z

Style fixes in hostfs. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

uml: remove unneeded if from hostfs

2007-10-16T16:43:06Z

Get rid of an empty if statement which might look like a bug to a casual reader. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds