From: Aneesh Kumar K.V Date: Wed, 23 Jul 2008 18:09:26 +0000 (-0400) Subject: ext4: Convert the usage of NR_CPUS to nr_cpu_ids. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1320cbcf771a20b44cf580712b843d213ae75cd3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git ext4: Convert the usage of NR_CPUS to nr_cpu_ids. NR_CPUS can be really large. We should be using nr_cpu_ids instead. Signed-off-by: Aneesh Kumar K.V Signed-off-by: Theodore Ts'o --- diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 500d3920d41d..49bec8404c5f 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2540,7 +2540,7 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery) sbi->s_mb_history_filter = EXT4_MB_HISTORY_DEFAULT; sbi->s_mb_group_prealloc = MB_DEFAULT_GROUP_PREALLOC; - i = sizeof(struct ext4_locality_group) * NR_CPUS; + i = sizeof(struct ext4_locality_group) * nr_cpu_ids; sbi->s_locality_groups = kmalloc(i, GFP_KERNEL); if (sbi->s_locality_groups == NULL) { clear_opt(sbi->s_mount_opt, MBALLOC); @@ -2548,7 +2548,7 @@ int ext4_mb_init(struct super_block *sb, int needs_recovery) kfree(sbi->s_mb_maxs); return -ENOMEM; } - for (i = 0; i < NR_CPUS; i++) { + for (i = 0; i < nr_cpu_ids; i++) { struct ext4_locality_group *lg; lg = &sbi->s_locality_groups[i]; mutex_init(&lg->lg_mutex);