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2012-03-20lib: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20power: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20kdb: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20udf: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ubifs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20squashfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20reiserfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ocfs2: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Joel Becker <jlbec@evilplan.org> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ntfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20nilfs2: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20nfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20minix: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20logfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20jbd2: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20jbd: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20gfs2: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20fuse: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ext2: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20exofs: remove the second argument of k[un]map_atomic()Cong Wang
Ack-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20afs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20btrfs: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20fs: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20vhost: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20target: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20zram: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20rtl8192u: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20hv: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20scsi: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20net: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20memstick: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20media: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Andy Walls <awalls@md.metrocast.net> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20md: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: NeilBrown <neilb@suse.de> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20infiniband: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ide: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20drm: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20edac: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20crypto: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20block: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20ata: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20crypto: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20x86: remove the second argument of k[un]map_atomic()Cong Wang
Acked-by: Avi Kivity <avi@redhat.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20um: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20sh: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20powerpc: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20mips: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20arm: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20include/linux/highmem.h: remove the second argument of k[un]map_atomic()Cong Wang
Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-20highmem: mark k[un]map_atomic() with two arguments as deprecatedCong Wang
For backward compatibility, we still keep the deprecated form, and will warn the users if they still use the deprecated one, like this: drivers/block/drbd/drbd_bitmap.c: In function ‘bm_page_io_async’: drivers/block/drbd/drbd_bitmap.c:973:3: warning: ‘kmap_atomic_deprecated’ is deprecated (declared at /home/wangcong/linux-2.6/include/linux/highmem.h:124) drivers/block/drbd/drbd_bitmap.c:977:3: warning: ‘kunmap_atomic_deprecated’ is deprecated (declared at /home/wangcong/linux-2.6/include/linux/highmem.h:144) Thanks to Nick Bowler for the cpp trick! Cc: Cesar Eduardo Barros <cesarb@cesarb.net> Cc: Nick Bowler <nbowler@elliptictech.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Cong Wang <amwang@redhat.com>
2012-03-18Linux 3.3v3.3Linus Torvalds
2012-03-18Don't limit non-nested epoll pathsJason Baron
Commit 28d82dc1c4ed ("epoll: limit paths") that I did to limit the number of possible wakeup paths in epoll is causing a few applications to longer work (dovecot for one). The original patch is really about limiting the amount of epoll nesting (since epoll fds can be attached to other fds). Thus, we probably can allow an unlimited number of paths of depth 1. My current patch limits it at 1000. And enforce the limits on paths that have a greater depth. This is captured in: https://bugzilla.redhat.com/show_bug.cgi?id=681578 Signed-off-by: Jason Baron <jbaron@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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