Subject: [merged] mm-printk-use-memblock-apis-for-early-memory-allocations.patch removed from -mm tree To: santosh.shilimkar@xxxxxx,arnd@xxxxxxxx,cl@xxxxxxxxxxxxxxxxxxxx,gregkh@xxxxxxxxxxxxxxxxxxx,grygorii.strashko@xxxxxx,hannes@xxxxxxxxxxx,hpa@xxxxxxxxx,kamezawa.hiroyu@xxxxxxxxxxxxxx,konrad.wilk@xxxxxxxxxx,linux@xxxxxxxxxxxxxxxx,mhocko@xxxxxxx,paul@xxxxxxxxx,pavel@xxxxxx,rjw@xxxxxxx,tj@xxxxxxxxxx,tony@xxxxxxxxxxx,yinghai@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Wed, 22 Jan 2014 12:14:02 -0800 The patch titled Subject: kernel/printk/printk.c: use memblock apis for early memory allocations has been removed from the -mm tree. Its filename was mm-printk-use-memblock-apis-for-early-memory-allocations.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Subject: kernel/printk/printk.c: use memblock apis for early memory allocations Switch to memblock interfaces for early memory allocator instead of bootmem allocator. No functional change in beahvior than what it is in current code from bootmem users points of view. Archs already converted to NO_BOOTMEM now directly use memblock interfaces instead of bootmem wrappers build on top of memblock. And the archs which still uses bootmem, these new apis just fallback to exiting bootmem APIs. Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Cc: Yinghai Lu <yinghai@xxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: "Rafael J. Wysocki" <rjw@xxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: H. Peter Anvin <hpa@xxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Cc: Michal Hocko <mhocko@xxxxxxx> Cc: Paul Walmsley <paul@xxxxxxxxx> Cc: Pavel Machek <pavel@xxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxxx> Cc: Tony Lindgren <tony@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/printk/printk.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff -puN kernel/printk/printk.c~mm-printk-use-memblock-apis-for-early-memory-allocations kernel/printk/printk.c --- a/kernel/printk/printk.c~mm-printk-use-memblock-apis-for-early-memory-allocations +++ a/kernel/printk/printk.c @@ -757,14 +757,10 @@ void __init setup_log_buf(int early) return; if (early) { - unsigned long mem; - - mem = memblock_alloc(new_log_buf_len, PAGE_SIZE); - if (!mem) - return; - new_log_buf = __va(mem); + new_log_buf = + memblock_virt_alloc(new_log_buf_len, PAGE_SIZE); } else { - new_log_buf = alloc_bootmem_nopanic(new_log_buf_len); + new_log_buf = memblock_virt_alloc_nopanic(new_log_buf_len, 0); } if (unlikely(!new_log_buf)) { _ Patches currently in -mm which might be from santosh.shilimkar@xxxxxx are origin.patch mm-nobootmem-free_all_bootmem-again.patch linux-next.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