diff options
author | Takashi Iwai <tiwai@suse.de> | 2010-09-03 22:38:52 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2010-09-03 22:38:52 +0200 |
commit | 68885a3ff38ed51fa02f241feb405c9922a90ee0 (patch) | |
tree | 2fc626df39d5e0e1f6b065238141f7d49187c737 /mm/shmem.c | |
parent | 7b28079b3284ccb15ad4f003fb7073890600d0c1 (diff) | |
parent | a2acad8298a42b7be684a32fafaf83332bba9c2b (diff) | |
download | kernel_samsung_crespo-68885a3ff38ed51fa02f241feb405c9922a90ee0.zip kernel_samsung_crespo-68885a3ff38ed51fa02f241feb405c9922a90ee0.tar.gz kernel_samsung_crespo-68885a3ff38ed51fa02f241feb405c9922a90ee0.tar.bz2 |
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'mm/shmem.c')
-rw-r--r-- | mm/shmem.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -2325,7 +2325,10 @@ static int shmem_show_options(struct seq_file *seq, struct vfsmount *vfs) static void shmem_put_super(struct super_block *sb) { - kfree(sb->s_fs_info); + struct shmem_sb_info *sbinfo = SHMEM_SB(sb); + + percpu_counter_destroy(&sbinfo->used_blocks); + kfree(sbinfo); sb->s_fs_info = NULL; } @@ -2367,7 +2370,8 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent) #endif spin_lock_init(&sbinfo->stat_lock); - percpu_counter_init(&sbinfo->used_blocks, 0); + if (percpu_counter_init(&sbinfo->used_blocks, 0)) + goto failed; sbinfo->free_inodes = sbinfo->max_inodes; sb->s_maxbytes = SHMEM_MAX_BYTES; |