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zcache: s/int/bool/ on the various options.

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There are so many, but this allows us to at least have them
right in as bool.

Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
[v1: Rebase on ramster->zcache move]
[v2: Rebase on staging/zcache: Fix/improve zcache writeback code, tie to a config option]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Konrad Rzeszutek Wilk 2013-03-04 13:18:11 -05:00 committed by Greg Kroah-Hartman
parent 1e70bd46a5
commit 7937d74aa2
1 changed files with 15 additions and 15 deletions
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30
drivers/staging/zcache/zcache-main.c
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@ -34,9 +34,9 @@
#include "zbud.h" #include "zbud.h"
#include "ramster.h" #include "ramster.h"
#ifdef CONFIG_RAMSTER #ifdef CONFIG_RAMSTER
static int ramster_enabled; static bool ramster_enabled __read_mostly;
#else #else
#define ramster_enabled 0 #define ramster_enabled false
#endif #endif
#ifndef __PG_WAS_ACTIVE #ifndef __PG_WAS_ACTIVE
@ -62,11 +62,11 @@ static inline void frontswap_tmem_exclusive_gets(bool b)
/* enable (or fix code) when Seth's patches are accepted upstream */ /* enable (or fix code) when Seth's patches are accepted upstream */
#define zcache_writeback_enabled 0 #define zcache_writeback_enabled 0
static int zcache_enabled __read_mostly; static bool zcache_enabled __read_mostly;
static int disable_cleancache __read_mostly; static bool disable_cleancache __read_mostly;
static int disable_frontswap __read_mostly; static bool disable_frontswap __read_mostly;
static int disable_frontswap_ignore_nonactive __read_mostly; static bool disable_frontswap_ignore_nonactive __read_mostly;
static int disable_cleancache_ignore_nonactive __read_mostly; static bool disable_cleancache_ignore_nonactive __read_mostly;
static char *namestr __read_mostly = "zcache"; static char *namestr __read_mostly = "zcache";
#define ZCACHE_GFP_MASK \ #define ZCACHE_GFP_MASK \
@ -1841,16 +1841,16 @@ struct frontswap_ops zcache_frontswap_register_ops(void)
static int __init enable_zcache(char *s) static int __init enable_zcache(char *s)
{ {
zcache_enabled = 1; zcache_enabled = true;
return 1; return 1;
} }
__setup("zcache", enable_zcache); __setup("zcache", enable_zcache);
static int __init enable_ramster(char *s) static int __init enable_ramster(char *s)
{ {
zcache_enabled = 1; zcache_enabled = true;
#ifdef CONFIG_RAMSTER #ifdef CONFIG_RAMSTER
ramster_enabled = 1; ramster_enabled = true;
#endif #endif
return 1; return 1;
} }
@ -1860,7 +1860,7 @@ __setup("ramster", enable_ramster);
static int __init no_cleancache(char *s) static int __init no_cleancache(char *s)
{ {
disable_cleancache = 1; disable_cleancache = true;
return 1; return 1;
} }
@ -1868,7 +1868,7 @@ __setup("nocleancache", no_cleancache);
static int __init no_frontswap(char *s) static int __init no_frontswap(char *s)
{ {
disable_frontswap = 1; disable_frontswap = true;
return 1; return 1;
} }
@ -1884,7 +1884,7 @@ __setup("nofrontswapexclusivegets", no_frontswap_exclusive_gets);
static int __init no_frontswap_ignore_nonactive(char *s) static int __init no_frontswap_ignore_nonactive(char *s)
{ {
disable_frontswap_ignore_nonactive = 1; disable_frontswap_ignore_nonactive = true;
return 1; return 1;
} }
@ -1892,7 +1892,7 @@ __setup("nofrontswapignorenonactive", no_frontswap_ignore_nonactive);
static int __init no_cleancache_ignore_nonactive(char *s) static int __init no_cleancache_ignore_nonactive(char *s)
{ {
disable_cleancache_ignore_nonactive = 1; disable_cleancache_ignore_nonactive = true;
return 1; return 1;
} }
@ -1901,7 +1901,7 @@ __setup("nocleancacheignorenonactive", no_cleancache_ignore_nonactive);
static int __init enable_zcache_compressor(char *s) static int __init enable_zcache_compressor(char *s)
{ {
strncpy(zcache_comp_name, s, ZCACHE_COMP_NAME_SZ); strncpy(zcache_comp_name, s, ZCACHE_COMP_NAME_SZ);
zcache_enabled = 1; zcache_enabled = true;
return 1; return 1;
} }
__setup("zcache=", enable_zcache_compressor); __setup("zcache=", enable_zcache_compressor);