Merge tag 'platform-drivers-x86-v4.9-2' of git://git.infradead.org/users/dvhart/linux...

[karo-tx-linux.git] / include / linux / fdtable.h

diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
index 5295535b60c60768ccb91034b3ba290dc1a57f1a..6e84b2cae6ad62b529298b662856dc857c3091b6 100644 (file)
--- a/include/linux/fdtable.h
+++ b/include/linux/fdtable.h
@@ -30,12 +30,12 @@ struct fdtable {
        struct rcu_head rcu;
 };
 
-static inline bool close_on_exec(int fd, const struct fdtable *fdt)
+static inline bool close_on_exec(unsigned int fd, const struct fdtable *fdt)
 {
        return test_bit(fd, fdt->close_on_exec);
 }
 
-static inline bool fd_is_open(int fd, const struct fdtable *fdt)
+static inline bool fd_is_open(unsigned int fd, const struct fdtable *fdt)
 {
        return test_bit(fd, fdt->open_fds);
 }
@@ -57,7 +57,7 @@ struct files_struct {
    * written part on a separate cache line in SMP
    */
        spinlock_t file_lock ____cacheline_aligned_in_smp;
-       int next_fd;
+       unsigned int next_fd;
        unsigned long close_on_exec_init[1];
        unsigned long open_fds_init[1];
        unsigned long full_fds_bits_init[1];
@@ -105,7 +105,7 @@ struct files_struct *get_files_struct(struct task_struct *);
 void put_files_struct(struct files_struct *fs);
 void reset_files_struct(struct files_struct *);
 int unshare_files(struct files_struct **);
-struct files_struct *dup_fd(struct files_struct *, int *);
+struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
 void do_close_on_exec(struct files_struct *);
 int iterate_fd(struct files_struct *, unsigned,
                int (*)(const void *, struct file *, unsigned),