diff options
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 004e0f87e8a8..2123bfc39ef2 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -370,6 +370,7 @@ static bool shmem_confirm_swap(struct address_space *mapping, int shmem_huge __read_mostly; +#if defined(CONFIG_SYSFS) || defined(CONFIG_TMPFS) static int shmem_parse_huge(const char *str) { if (!strcmp(str, "never")) @@ -407,6 +408,7 @@ static const char *shmem_format_huge(int huge) return "bad_val"; } } +#endif static unsigned long shmem_unused_huge_shrink(struct shmem_sb_info *sbinfo, struct shrink_control *sc, unsigned long nr_to_split) @@ -1550,7 +1552,7 @@ static int shmem_getpage_gfp(struct inode *inode, pgoff_t index, struct mm_struct *fault_mm, int *fault_type) { struct address_space *mapping = inode->i_mapping; - struct shmem_inode_info *info; + struct shmem_inode_info *info = SHMEM_I(inode); struct shmem_sb_info *sbinfo; struct mm_struct *charge_mm; struct mem_cgroup *memcg; @@ -1600,7 +1602,6 @@ repeat: * Fast cache lookup did not find it: * bring it back from swap or allocate. */ - info = SHMEM_I(inode); sbinfo = SHMEM_SB(inode->i_sb); charge_mm = fault_mm ? : current->mm; @@ -1852,7 +1853,6 @@ unlock: put_page(page); } if (error == -ENOSPC && !once++) { - info = SHMEM_I(inode); spin_lock_irq(&info->lock); shmem_recalc_inode(inode); spin_unlock_irq(&info->lock); |