Commits · 2b86ce2db3349f5c2af81769c2596ee0d5a63a47 · nexedi / linux

20 Mar, 2012 38 commits
- nfs: remove the second argument of k[un]map_atomic() · 2b86ce2d
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  2b86ce2d
- minix: remove the second argument of k[un]map_atomic() · 27a6d5c7
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  27a6d5c7
- logfs: remove the second argument of k[un]map_atomic() · 50bc9b65
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  50bc9b65
- jbd2: remove the second argument of k[un]map_atomic() · 303a8f2a
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  303a8f2a
- jbd: remove the second argument of k[un]map_atomic() · 8fb53c46
  Cong Wang authored Nov 25, 2011
```
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  8fb53c46
- gfs2: remove the second argument of k[un]map_atomic() · d9349285
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  d9349285
- fuse: remove the second argument of k[un]map_atomic() · 2408f6ef
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  2408f6ef
- ext2: remove the second argument of k[un]map_atomic() · d4a23aee
  Cong Wang authored Nov 25, 2011
```
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  d4a23aee
- exofs: remove the second argument of k[un]map_atomic() · bf7014b6
  Cong Wang authored Nov 25, 2011
```
Ack-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  bf7014b6
- afs: remove the second argument of k[un]map_atomic() · da4aa36d
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  da4aa36d
- btrfs: remove the second argument of k[un]map_atomic() · 7ac687d9
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  7ac687d9
- fs: remove the second argument of k[un]map_atomic() · e8e3c3d6
  Cong Wang authored Nov 25, 2011
```
Acked-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  e8e3c3d6
- vhost: remove the second argument of k[un]map_atomic() · c6daa7ff
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  c6daa7ff
- target: remove the second argument of k[un]map_atomic() · ca747d61
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  ca747d61
- zram: remove the second argument of k[un]map_atomic() · ba82fe2e
  Cong Wang authored Nov 25, 2011
```
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  ba82fe2e
- rtl8192u: remove the second argument of k[un]map_atomic() · e3debd27
  Cong Wang authored Nov 25, 2011
```
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  e3debd27
- hv: remove the second argument of k[un]map_atomic() · 86cbce4d
  Cong Wang authored Nov 25, 2011
```
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  86cbce4d
- scsi: remove the second argument of k[un]map_atomic() · 77dfce07
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  77dfce07
- net: remove the second argument of k[un]map_atomic() · 4679026d
  Cong Wang authored Nov 25, 2011
```
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  4679026d
- memstick: remove the second argument of k[un]map_atomic() · eb3f0620
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  eb3f0620
- media: remove the second argument of k[un]map_atomic() · b0b38c76
  Cong Wang authored Nov 25, 2011
```
Acked-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  b0b38c76
- md: remove the second argument of k[un]map_atomic() · b2f46e68
  Cong Wang authored Nov 28, 2011
```
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  b2f46e68
- infiniband: remove the second argument of k[un]map_atomic() · 2a156d09
  Cong Wang authored Nov 25, 2011
```
Acked-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  2a156d09
- ide: remove the second argument of k[un]map_atomic() · 45b408d2
  Cong Wang authored Nov 25, 2011
```
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  45b408d2
- drm: remove the second argument of k[un]map_atomic() · 1c9c20f6
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  1c9c20f6
- edac: remove the second argument of k[un]map_atomic() · 4e5df7ca
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  4e5df7ca
- crypto: remove the second argument of k[un]map_atomic() · 237f259c
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  237f259c
- block: remove the second argument of k[un]map_atomic() · cfd8005c
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  cfd8005c
- ata: remove the second argument of k[un]map_atomic() · 496cda8e
  Cong Wang authored Nov 25, 2011
```
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  496cda8e
- crypto: remove the second argument of k[un]map_atomic() · f0dfc0b0
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  f0dfc0b0
- x86: remove the second argument of k[un]map_atomic() · 8fd75e12
  Cong Wang authored Nov 25, 2011
```
Acked-by: Avi Kivity <avi@redhat.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  8fd75e12
- um: remove the second argument of k[un]map_atomic() · 91f23593
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  91f23593
- sh: remove the second argument of k[un]map_atomic() · bc3e11be
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  bc3e11be
- powerpc: remove the second argument of k[un]map_atomic() · 2480b208
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  2480b208
- mips: remove the second argument of k[un]map_atomic() · 9c02048f
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  9c02048f
- arm: remove the second argument of k[un]map_atomic() · 5472e862
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  5472e862
- include/linux/highmem.h: remove the second argument of k[un]map_atomic() · 1ec9c5dd
  Cong Wang authored Nov 25, 2011
```
Signed-off-by: Cong Wang <amwang@redhat.com>
```
  1ec9c5dd
- highmem: mark k[un]map_atomic() with two arguments as deprecated · 980c19e3
  Cong Wang authored Nov 25, 2011
```
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>
```
  980c19e3
18 Mar, 2012 2 commits

Linux 3.3 · c16fa4f2
Linus Torvalds authored Mar 18, 2012

c16fa4f2

Don't limit non-nested epoll paths · 93dc6107

Jason Baron authored Mar 16, 2012

Commit 28d82dc1 ("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=681578Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

93dc6107