kernel_optimize_test/fs/autofs4
Al Viro d668dc5663 autofs4: deal with autofs4_write/autofs4_write races
Just serialize the actual writing of packets into pipe on
a new mutex, independent from everything else in the locking
hierarchy.  As soon as something has started feeding a piece
of packet into the pipe to daemon, we *want* everything else
about to try the same to wait until we are done.

Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-11 00:20:12 -05:00
..
autofs_i.h autofs4: deal with autofs4_write/autofs4_write races 2012-01-11 00:20:12 -05:00
dev-ioctl.c vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb 2012-01-06 23:16:53 -05:00
expire.c
init.c
inode.c autofs4: deal with autofs4_write/autofs4_write races 2012-01-11 00:20:12 -05:00
Kconfig
Makefile
root.c
symlink.c
waitq.c autofs4: deal with autofs4_write/autofs4_write races 2012-01-11 00:20:12 -05:00