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| author | Theodore Ts'o <tytso@mit.edu> | 2011-08-01 14:45:38 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-08-01 14:45:38 +0200 |
| commit | f18a5f21c25707b4fe64b326e2b4d150565e7300 (patch) | |
| tree | b17baa6c8476eb2a3fbc6b1d65c7fd59950a2dcd /fs/ext4/super.c | |
| parent | ext4: introduce ext4_kvmalloc(), ext4_kzalloc(), and ext4_kvfree() (diff) | |
| download | linux-f18a5f21c25707b4fe64b326e2b4d150565e7300.tar.xz linux-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/super.c')
| -rw-r--r-- | fs/ext4/super.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 658f5864e9cf..e2d88baf91d3 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -819,7 +819,7 @@ static void ext4_put_super(struct super_block *sb) for (i = 0; i < sbi->s_gdb_count; i++) brelse(sbi->s_group_desc[i]); - kfree(sbi->s_group_desc); + ext4_kvfree(sbi->s_group_desc); ext4_kvfree(sbi->s_flex_groups); percpu_counter_destroy(&sbi->s_freeblocks_counter); percpu_counter_destroy(&sbi->s_freeinodes_counter); @@ -3439,8 +3439,9 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) (EXT4_MAX_BLOCK_FILE_PHYS / EXT4_BLOCKS_PER_GROUP(sb))); db_count = (sbi->s_groups_count + EXT4_DESC_PER_BLOCK(sb) - 1) / EXT4_DESC_PER_BLOCK(sb); - sbi->s_group_desc = kmalloc(db_count * sizeof(struct buffer_head *), - GFP_KERNEL); + sbi->s_group_desc = ext4_kvmalloc(db_count * + sizeof(struct buffer_head *), + GFP_KERNEL); if (sbi->s_group_desc == NULL) { ext4_msg(sb, KERN_ERR, "not enough memory"); goto failed_mount; @@ -3783,7 +3784,7 @@ failed_mount3: failed_mount2: for (i = 0; i < db_count; i++) brelse(sbi->s_group_desc[i]); - kfree(sbi->s_group_desc); + ext4_kvfree(sbi->s_group_desc); failed_mount: if (sbi->s_proc) { remove_proc_entry(sb->s_id, ext4_proc_root); |