diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/inode.c b/fs/proc/inode.c index c5c8e7af5520..6e8724958116 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -129,12 +129,12 @@ enum {BIAS = -1U<<31}; static inline int use_pde(struct proc_dir_entry *pde) { - return atomic_inc_unless_negative(&pde->in_use); + return likely(atomic_inc_unless_negative(&pde->in_use)); } static void unuse_pde(struct proc_dir_entry *pde) { - if (atomic_dec_return(&pde->in_use) == BIAS) + if (unlikely(atomic_dec_return(&pde->in_use) == BIAS)) complete(pde->pde_unload_completion); } @@ -167,7 +167,7 @@ static void close_pdeo(struct proc_dir_entry *pde, struct pde_opener *pdeo) spin_lock(&pde->pde_unload_lock); /* After ->release. */ list_del(&pdeo->lh); - if (pdeo->c) + if (unlikely(pdeo->c)) complete(pdeo->c); kfree(pdeo); } @@ -421,7 +421,7 @@ static const char *proc_get_link(struct dentry *dentry, struct delayed_call *done) { struct proc_dir_entry *pde = PDE(inode); - if (unlikely(!use_pde(pde))) + if (!use_pde(pde)) return ERR_PTR(-EINVAL); set_delayed_call(done, proc_put_link, pde); return pde->data; |