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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2008-07-23 20:09:26 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-07-23 20:09:26 +0200 |
| commit | 1320cbcf771a20b44cf580712b843d213ae75cd3 (patch) | |
| tree | b9fe57806ea505614f9587aa70956d9ea0fcbca5 /fs/ext4 | |
| parent | ext4: Improve error handling in mballoc (diff) | |
| download | linux-1320cbcf771a20b44cf580712b843d213ae75cd3.tar.xz linux-1320cbcf771a20b44cf580712b843d213ae75cd3.zip | |
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 <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/mballoc.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |