Anthony Liguori dea7bbb603 9p: Convert semaphore to spinlock for p9_idpool ... When booting from v9fs, down_interruptible in p9_idpool_get() triggered a BUG as it was being called with IRQs disabled. A spinlock seems like the right thing to be using since the idr functions go out of their way not to sleep. This patch eliminates the BUG by converting the semaphore to a spinlock. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Acked-by: Eric Van Hensbergen <ericvh@gmail.com>		2008-02-06 19:25:04 -06:00
..
client.c	9p: block-based virtio client	2008-02-06 19:25:58 -06:00
conv.c	[NET] 9p: kill dead static inline buf_put_string	2008-01-31 19:27:05 -08:00
error.c	9p: Reorganization of 9p file system code	2007-07-14 15:13:40 -05:00
fcprint.c	9p: Reorganization of 9p file system code	2007-07-14 15:13:40 -05:00
Kconfig	9p: add virtio transport	2007-10-23 13:47:31 -05:00
Makefile	9p: add virtio transport	2007-10-23 13:47:31 -05:00
mod.c	9p: return NULL when trans not found	2007-11-06 08:02:53 -06:00
mux.c	[9P]: Fix missing unlock before return in p9_mux_poll_start	2007-10-23 21:27:54 -07:00
trans_fd.c	9p: add missing end-of-options record for trans_fd	2007-11-06 08:02:53 -06:00
trans_virtio.c	9p: block-based virtio client	2008-02-06 19:25:58 -06:00
util.c	9p: Convert semaphore to spinlock for p9_idpool	2008-02-06 19:25:04 -06:00