Martin Schwidefsky
6c210482ae
[S390] split page_test_and_clear_dirty. ...
The page_test_and_clear_dirty primitive really consists of two
operations, page_test_dirty and the page_clear_dirty. The combination
of the two is not an atomic operation, so it makes more sense to have
two separate operations instead of one.
In addition to the improved readability of the s390 version of
SetPageUptodate, it now avoids the page_test_dirty operation which is
an insert-storage-key-extended (iske) instruction which is an expensive
operation.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-04-27 16:01:46 +02:00
Pull bugzilla-8171 into release branch
2007-03-20 11:06:00 -04:00
alpha: build fixes - force architecture
2007-04-17 16:36:27 -07:00
[ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms
2007-04-01 22:38:36 +01:00
[PATCH] gpio_direction_output() needs an initial value
2007-03-16 19:25:04 -07:00
[PATCH] FRV: Add some missng lazy MMU hooks for NOMMU mode
2007-03-01 14:53:36 -08:00
[S390] split page_test_and_clear_dirty.
2007-04-27 16:01:46 +02:00
[PATCH] Proper fix for highmem kmap_atomic functions for VMI for 2.6.21
2007-04-08 19:47:55 -07:00
[IA64] SGI Altix : fix pcibr_dmamap_ate32() bug
2007-04-06 15:38:12 -07:00
[PATCH] m32r dma-mapping.h should simply include generic/dma-mapping-broken.h
2007-03-14 15:27:49 -07:00
[PATCH] m68k dma-mapping: gfp_t annotations
2007-03-14 15:27:51 -07:00
[PATCH] m68knommu: GPIO line defines for the ColdFire 5282
2007-03-06 18:08:38 -08:00
[MIPS] Fix wrong checksum for split TCP packets on 64-bit MIPS
2007-04-20 14:58:37 +01:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6
2007-02-26 12:48:06 -08:00
allow vmsplice to work in 32-bit mode on ppc64
2007-04-17 16:36:26 -07:00
[S390] split page_test_and_clear_dirty.
2007-04-27 16:01:46 +02:00
sh: Trivial fix for hp6xx build.
2007-03-28 19:45:59 +09:00
[SPARC]: Add unsigned to unused bit field in a.out.h
2007-04-02 14:26:21 -07:00
[SPARC]: Add unsigned to unused bit field in a.out.h
2007-04-02 14:26:21 -07:00
[PATCH] uml: fix unreasonably long udelay
2007-04-02 10:06:08 -07:00
[PATCH] x86_64 irq: Fix comments after changing IRQ0_VECTOR from 0x20 to 0x30
2007-03-29 08:16:23 -07:00
[S390] split page_test_and_clear_dirty.
2007-04-27 16:01:46 +02:00
V4L/DVB (5441): Saa7146: Fix allocation of clipping memory
2007-03-27 08:45:56 -03:00
[IFB]: Fix crash on input device removal
2007-03-29 11:46:52 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2007-02-19 13:32:28 -08:00
[ALSA] version 1.0.14rc3
2007-03-14 08:25:52 +01:00
6c210482ae