d8d7c28ec0
Fix a small memory leak in ubd_config, and clearify the confusion which lead to it. Then, some little changes not affecting operations - * move init functions together, * add a comment about a potential problem in case of some evolution in the block layer, * mark all initcalls as static __init functions * mark an used once little function as inline * document that mconsole methods are all called in process context (was triggered when checking ubd mconsole methods). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*
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* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __MCONSOLE_KERN_H__
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#define __MCONSOLE_KERN_H__
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#include "linux/list.h"
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#include "mconsole.h"
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struct mconsole_entry {
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struct list_head list;
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struct mc_request request;
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};
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/* All these methods are called in process context. */
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struct mc_device {
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struct list_head list;
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char *name;
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int (*config)(char *);
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int (*get_config)(char *, char *, int, char **);
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int (*id)(char **, int *, int *);
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int (*remove)(int);
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};
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#define CONFIG_CHUNK(str, size, current, chunk, end) \
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do { \
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current += strlen(chunk); \
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if(current >= size) \
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str = NULL; \
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if(str != NULL){ \
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strcpy(str, chunk); \
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str += strlen(chunk); \
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} \
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if(end) \
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current++; \
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} while(0)
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#ifdef CONFIG_MCONSOLE
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extern void mconsole_register_dev(struct mc_device *new);
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#else
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static inline void mconsole_register_dev(struct mc_device *new)
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{
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}
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#endif
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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