make expand_files() and alloc_fd() static
no callers outside of fs/file.c left Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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3 changed files with 2 additions and 4 deletions
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@ -238,7 +238,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
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* expanded and execution may have blocked.
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* The files->file_lock should be held on entry, and will be held on exit.
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*/
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int expand_files(struct files_struct *files, int nr)
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static int expand_files(struct files_struct *files, int nr)
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{
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struct fdtable *fdt;
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@ -580,7 +580,7 @@ int __alloc_fd(struct files_struct *files,
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return error;
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}
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int alloc_fd(unsigned start, unsigned flags)
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static int alloc_fd(unsigned start, unsigned flags)
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{
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return __alloc_fd(current->files, start, rlimit(RLIMIT_NOFILE), flags);
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}
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@ -73,7 +73,6 @@ struct file_operations;
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struct vfsmount;
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struct dentry;
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extern int expand_files(struct files_struct *, int nr);
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extern void __init files_defer_init(void);
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static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
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@ -35,7 +35,6 @@ extern int replace_fd(unsigned fd, struct file *file, unsigned flags);
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extern void set_close_on_exec(unsigned int fd, int flag);
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extern bool get_close_on_exec(unsigned int fd);
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extern void put_filp(struct file *);
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extern int alloc_fd(unsigned start, unsigned flags);
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extern int get_unused_fd_flags(unsigned flags);
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#define get_unused_fd() get_unused_fd_flags(0)
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extern void put_unused_fd(unsigned int fd);
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