Miklos Szeredi c55a01d360 fuse: avoid scheduling while atomic ... As reported by Richard Sharpe, an attempt to use fuse_notify_inval_entry() triggers complains about scheduling while atomic: BUG: scheduling while atomic: fuse.hf/13976/0x10000001 This happens because fuse_notify_inval_entry() attempts to allocate memory with GFP_KERNEL, holding "struct fuse_copy_state" mapped by kmap_atomic(). Introduced by commit 58bda1da4b "fuse/dev: use atomic maps" Fix by moving the map/unmap to just cover the actual memcpy operation. Original patch from Maxim Patlasov <mpatlasov@parallels.com> Reported-by: Richard Sharpe <realrichardsharpe@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Cc: <stable@vger.kernel.org> # v3.15+		2014-07-07 15:28:51 +02:00
..
control.c	fuse: add __exit to fuse_ctl_cleanup	2014-04-28 14:19:21 +02:00
cuse.c	Nothing major: the stricter permissions checking for sysfs broke	2014-04-06 09:38:07 -07:00
dev.c	fuse: avoid scheduling while atomic	2014-07-07 15:28:51 +02:00
dir.c	fuse: ignore entry-timeout on LOOKUP_REVAL	2014-07-07 15:28:51 +02:00
file.c	fuse: allow ctime flushing to userspace	2014-04-28 14:19:24 +02:00
fuse_i.h	fuse: add renameat2 support	2014-04-28 16:43:44 +02:00
inode.c	fuse: handle large user and group ID	2014-07-07 15:28:51 +02:00
Kconfig	fuse: Move CUSE Kconfig entry from fs/Kconfig into fs/fuse/Kconfig	2013-01-17 13:08:45 +01:00
Makefile	CUSE: implement CUSE - Character device in Userspace	2009-06-09 11:24:11 +02:00