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| author | Theodore Ts'o <tytso@mit.edu> | 2011-08-01 08:45:38 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-08-01 08:45:38 -0400 |
| commit | f18a5f21c25707b4fe64b326e2b4d150565e7300 (patch) | |
| tree | b17baa6c8476eb2a3fbc6b1d65c7fd59950a2dcd /fs/ext4/mballoc.c | |
| parent | 9933fc0ac1ac14b795819cd63d05ea92112f690a (diff) | |
| download | lwn-f18a5f21c25707b4fe64b326e2b4d150565e7300.tar.gz lwn-f18a5f21c25707b4fe64b326e2b4d150565e7300.zip | |
ext4: use ext4_kvzalloc()/ext4_kvmalloc() for s_group_desc and s_group_info
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index fa716c9b2455..d5021e82f8cc 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2331,7 +2331,7 @@ static int ext4_mb_init_backend(struct super_block *sb) /* An 8TB filesystem with 64-bit pointers requires a 4096 byte * kmalloc. A 128kb malloc should suffice for a 256TB filesystem. * So a two level scheme suffices for now. */ - sbi->s_group_info = kzalloc(array_size, GFP_KERNEL); + sbi->s_group_info = ext4_kvzalloc(array_size, GFP_KERNEL); if (sbi->s_group_info == NULL) { printk(KERN_ERR "EXT4-fs: can't allocate buddy meta group\n"); return -ENOMEM; @@ -2365,7 +2365,7 @@ err_freebuddy: kfree(sbi->s_group_info[i]); iput(sbi->s_buddy_cache); err_freesgi: - kfree(sbi->s_group_info); + ext4_kvfree(sbi->s_group_info); return -ENOMEM; } @@ -2559,7 +2559,7 @@ int ext4_mb_release(struct super_block *sb) EXT4_DESC_PER_BLOCK_BITS(sb); for (i = 0; i < num_meta_group_infos; i++) kfree(sbi->s_group_info[i]); - kfree(sbi->s_group_info); + ext4_kvfree(sbi->s_group_info); } kfree(sbi->s_mb_offsets); kfree(sbi->s_mb_maxs); |