The patch titled for_each_possible_cpu: xfs has been removed from the -mm tree. Its filename is for_each_possible_cpu-xfs.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: for_each_possible_cpu: xfs From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> for_each_cpu() actually iterates across all possible CPUs. We've had mistakes in the past where people were using for_each_cpu() where they should have been iterating across only online or present CPUs. This is inefficient and possibly buggy. We're renaming for_each_cpu() to for_each_possible_cpu() to avoid this in the future. This patch replaces for_each_cpu with for_each_possible_cpu. in xfs. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Acked-by: Nathan Scott <nathans@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxx> --- fs/xfs/linux-2.6/xfs_stats.c | 4 ++-- fs/xfs/linux-2.6/xfs_sysctl.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff -puN fs/xfs/linux-2.6/xfs_stats.c~for_each_possible_cpu-xfs fs/xfs/linux-2.6/xfs_stats.c --- a/fs/xfs/linux-2.6/xfs_stats.c~for_each_possible_cpu-xfs +++ a/fs/xfs/linux-2.6/xfs_stats.c @@ -62,7 +62,7 @@ xfs_read_xfsstats( while (j < xstats[i].endpoint) { val = 0; /* sum over all cpus */ - for_each_cpu(c) + for_each_possible_cpu(c) val += *(((__u32*)&per_cpu(xfsstats, c) + j)); len += sprintf(buffer + len, " %u", val); j++; @@ -70,7 +70,7 @@ xfs_read_xfsstats( buffer[len++] = '\n'; } /* extra precision counters */ - for_each_cpu(i) { + for_each_possible_cpu(i) { xs_xstrat_bytes += per_cpu(xfsstats, i).xs_xstrat_bytes; xs_write_bytes += per_cpu(xfsstats, i).xs_write_bytes; xs_read_bytes += per_cpu(xfsstats, i).xs_read_bytes; diff -puN fs/xfs/linux-2.6/xfs_sysctl.c~for_each_possible_cpu-xfs fs/xfs/linux-2.6/xfs_sysctl.c --- a/fs/xfs/linux-2.6/xfs_sysctl.c~for_each_possible_cpu-xfs +++ a/fs/xfs/linux-2.6/xfs_sysctl.c @@ -38,7 +38,7 @@ xfs_stats_clear_proc_handler( if (!ret && write && *valp) { printk("XFS Clearing xfsstats\n"); - for_each_cpu(c) { + for_each_possible_cpu(c) { preempt_disable(); /* save vn_active, it's a universal truth! */ vn_active = per_cpu(xfsstats, c).vn_active; _ Patches currently in -mm which might be from kamezawa.hiroyu@xxxxxxxxxxxxxx are origin.patch acpi-memory-hotplug-cannot-manage-_crs-with-plural-resoureces.patch pgdat-allocation-for-new-node-add-generic-alloc-node_data.patch pgdat-allocation-for-new-node-add-refresh-node_data.patch pgdat-allocation-for-new-node-add-export-kswapd-start-func.patch pgdat-allocation-for-new-node-add-export-kswapd-start-func-fix.patch pgdat-allocation-for-new-node-add-call-pgdat-allocation.patch register-hot-added-memory-to-iomem-resource.patch catch-valid-mem-range-at-onlining-memory.patch node-hotplug-register-cpu-remove-node-struct.patch node-hotplug-register-cpu-remove-node-struct-alpha-fix.patch remove-empty-node-at-boot-time.patch namespaces-utsname-sysctl-hack-cleanup-2-fix.patch reiser4-hardirq-include-fix.patch genirq-rename-desc-handler-to-desc-chip-ia64-fix-2.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