pm24.git/include/asm-sh, branch v2.6.15

[PATCH] atomic: inc_not_zero

2005-11-14T02:14:16Z

Introduce an atomic_inc_not_zero operation. Make this a special case of atomic_add_unless because lockless pagecache actually wants atomic_inc_not_negativeone due to its offset refcount. Signed-off-by: Nick Piggin Cc: "Paul E. McKenney" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] atomic: cmpxchg

2005-11-14T02:14:16Z

Introduce an atomic_cmpxchg operation. Signed-off-by: Nick Piggin Cc: "Paul E. McKenney" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] ide: move CONFIG_IDE_MAX_HWIFS into linux/ide.h

2005-11-09T21:58:07Z

CONFIG_IDE_MAX_HWIFS is a generic thing, no need to have it duplicated by every arch that uses it. Signed-off-by: Bjorn Helgaas Signed-off-by: Bartlomiej Zolnierkiewicz

[PATCH] fix remaining missing includes

2005-11-07T15:53:41Z

Fix more include file problems that surfaced since I submitted the previous fix-missing-includes.patch. This should now allow not to include sched.h from module.h, which is done by a followup patch. Signed-off-by: Tim Schmielau Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] sh: Drop hp690 discontig support

2005-11-07T15:53:28Z

There was only one board using this (hp690 specifically), and it just so happens that it's only physically discontiguous at the "normal" P1 offset. If we bump up the P1 offset, it's possible to hit a shadowed region of memory where we suddenly become magically contiguous. As people have been using this shadowed region workaround for quite some time (and without any adverse effects), it's time to drop the left over discontig bits that no longer have any practical use (it was always very much hp690-centric to begin with). Signed-off-by: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] sh: pte_mkhuge() compile fix for !CONFIG_HUGETLB_PAGE

2005-11-07T15:53:28Z

Presently it is bogus to call pte_mkhuge() outside of the CONFIG_HUGETLB_PAGE context, as the only processors that support _PAGE_SZHUGE do so in the hugetlbpage context only (and this is the only time that _PAGE_SZHUGE is even defined). SH-2 and SH-3 do not support huge pages at all, and so it is not possible to enable this. Signed-off-by: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] semaphore: Remove __MUTEX_INITIALIZER()

2005-10-31T01:37:27Z

__MUTEX_INITIALIZER() has no users, and equates to the more commonly used DECLARE_MUTEX(), thus making it pretty much redundant. Remove it for good. Signed-off-by: Arthur Othieno Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] vm: remove unused/broken page_pte[_prot] macros

2005-10-31T01:37:22Z

This patch removes page_pte_prot and page_pte macros from all architectures. Some architectures define both, some only page_pte (broken) and others none. These macros are not used anywhere. page_pte_prot(page, prot) is identical to mk_pte(page, prot) and page_pte(page) is identical to page_pte_prot(page, __pgprot(0)). * The following architectures define both page_pte_prot and page_pte arm, arm26, ia64, sh64, sparc, sparc64 * The following architectures define only page_pte (broken) frv, i386, m32r, mips, sh, x86-64 * All other architectures define neither Signed-off-by: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] unify sys_ptrace prototype

2005-10-31T01:37:20Z

Make sure we always return, as all syscalls should. Also move the common prototype to Signed-off-by: Christoph Hellwig Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] add sem_is_read/write_locked()

2005-10-30T04:40:35Z

Add sem_is_read/write_locked functions to the read/write semaphores, along the same lines of the *_is_locked spinlock functions. The swap token tuning patch uses sem_is_read_locked; sem_is_write_locked is added for completeness. Signed-off-by: Rik van Riel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds