The patch titled VM: allow get_page_unless_zero on compound pages has been removed from the -mm tree. Its filename was vm-allow-get_page_unless_zero-on-compound-pages.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: VM: allow get_page_unless_zero on compound pages From: Christoph Lameter <clameter@xxxxxxx> Both slab defrag and the large blocksize patches need to ability to take refcounts on compound pages. May be useful in other places as well. Signed-off-by: Christoph Lameter <clameter@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/mm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN include/linux/mm.h~vm-allow-get_page_unless_zero-on-compound-pages include/linux/mm.h --- a/include/linux/mm.h~vm-allow-get_page_unless_zero-on-compound-pages +++ a/include/linux/mm.h @@ -227,7 +227,7 @@ static inline int put_page_testzero(stru */ static inline int get_page_unless_zero(struct page *page) { - VM_BUG_ON(PageCompound(page)); + VM_BUG_ON(PageTail(page)); return atomic_inc_not_zero(&page->_count); } _ Patches currently in -mm which might be from clameter@xxxxxxx are origin.patch gregkh-driver-kset-move-sys-slab-to-sys-kernel-slab-slabinfo-fallback-from-sys-kernel-slab-to-sys-slab.patch git-unionfs.patch git-slub.patch percpu-__percpu_alloc_mask-can-dynamically-size-percpu_data.patch memcontrol-move-oom-task-exclusion-to-tasklist.patch oom-add-sysctl-to-enable-task-memory-dump.patch add-cmpxchg_local-to-asm-generic-for-per-cpu-atomic-operations.patch add-cmpxchg_local-cmpxchg64-and-cmpxchg64_local-to-ia64.patch dentries-extract-common-code-to-remove-dentry-from-lru.patch dentries-extract-common-code-to-remove-dentry-from-lru-fix.patch modules-handle-symbols-that-have-a-zero-value.patch modules-include-sectionsh-to-avoid-defining-linker-variables.patch reiser4.patch reiser4-portion-of-zero_user-cleanup-patch.patch page-owner-tracking-leak-detector.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html