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authorDenis Vlasenko2008-02-27 18:41:59 +0000
committerDenis Vlasenko2008-02-27 18:41:59 +0000
commit574f2f43948bb21d6e4187936ba5a5afccba25f6 (patch)
tree0b39aca564149e5ad30b3cc791228655ff1b1827 /util-linux
parentfe66a0eca1bfeae0abc0fc1e7d3709f271e05e82 (diff)
downloadbusybox-574f2f43948bb21d6e4187936ba5a5afccba25f6.zip
busybox-574f2f43948bb21d6e4187936ba5a5afccba25f6.tar.gz
*: add optimization barrier to all "G trick" locations
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/fdisk.c2
-rw-r--r--util-linux/fsck_minix.c2
-rw-r--r--util-linux/mkfs_minix.c2
-rw-r--r--util-linux/more.c2
-rw-r--r--util-linux/script.c2
5 files changed, 4 insertions, 6 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index c98a74f..827ea21 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -309,7 +309,7 @@ struct globals {
#define MBRbuffer (G.MBRbuffer)
#define ptes (G.ptes)
#define INIT_G() do { \
- PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
+ SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
sector_size = DEFAULT_SECTOR_SIZE; \
sector_offset = 1; \
g_partitions = 4; \
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index deb82f7..62e4f08 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -190,7 +190,7 @@ struct globals {
#define check_file_blk (G.check_file_blk )
#define current_name (G.current_name )
#define INIT_G() do { \
- PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
+ SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
dirsize = 16; \
namelen = 14; \
current_name[0] = '/'; \
diff --git a/util-linux/mkfs_minix.c b/util-linux/mkfs_minix.c
index 118b95e..a784b72 100644
--- a/util-linux/mkfs_minix.c
+++ b/util-linux/mkfs_minix.c
@@ -122,7 +122,7 @@ struct globals {
};
#define G (*ptr_to_globals)
#define INIT_G() do { \
- PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
+ SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
} while (0)
static ALWAYS_INLINE unsigned div_roundup(unsigned size, unsigned n)
diff --git a/util-linux/more.c b/util-linux/more.c
index eeeea50..2d55359 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -28,9 +28,7 @@ struct globals {
struct termios new_settings;
};
#define G (*(struct globals*)bb_common_bufsiz1)
-//#define G (*ptr_to_globals)
#define INIT_G() ((void)0)
-//#define INIT_G() PTR_TO_GLOBALS = xzalloc(sizeof(G))
#define initial_settings (G.initial_settings)
#define new_settings (G.new_settings )
#define cin_fileno (G.cin_fileno )
diff --git a/util-linux/script.c b/util-linux/script.c
index fda726e..e6dbb1a 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -25,7 +25,7 @@ struct globals {
#define tt (G.tt )
#define fname (G.fname )
#define INIT_G() do { \
- PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
+ SET_PTR_TO_GLOBALS(xzalloc(sizeof(G))); \
fname = "typescript"; \
} while (0)