On Wed, Oct 18, 2006 at 01:19:44PM +0400, Alexey Dobriyan wrote:
> > module.h is trickier. First of all, we want extern for wake_up_process().
>
> When I came up with this to l-k, Nick and Christoph told me that duplicate
> proto sucks. So module.h/sched.h is
> a) uninline module_put()
> b) remove #include <linux/sched.h>
Works for me... OTOH, wake_up_process() is not likely to change
prototype, so I'm not sure how strong that argument actually is.
Anyway, that patch is obviously preliminary - at the very least
it needs be checked on more configs (and more targets - e.g. mips and
parisc hadn't been checked at all). Probably worth putting in -mm for
a while, too, or we'll get fun breakage on the next big merge from -mm.
I'm finishing testing of the next one, BTW - fs.h+radix-tree.h ->
sched.h. Again, very preliminary - on some targets in my setup it's still
going through the build; current delta follows:
diff --git a/arch/i386/kernel/acpi/cstate.c b/arch/i386/kernel/acpi/cstate.c
index 20563e5..4664b55 100644
--- a/arch/i386/kernel/acpi/cstate.c
+++ b/arch/i386/kernel/acpi/cstate.c
@@ -11,6 +11,7 @@ #include <linux/module.h>
#include <linux/init.h>
#include <linux/acpi.h>
#include <linux/cpu.h>
+#include <linux/sched.h>
#include <acpi/processor.h>
#include <asm/acpi.h>
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 578b99b..bf5b79e 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -27,6 +27,7 @@ #include <linux/module.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/notifier.h>
+#include <linux/jiffies.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 154a81d..b8c9417 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -36,6 +36,7 @@ #include <linux/hw_random.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/delay.h>
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 050ced2..bb9a43c 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -22,6 +22,7 @@ #include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/miscdevice.h>
#include <linux/platform_device.h>
#include <linux/io.h>
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 26be4ea..e8ef62b 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -33,6 +33,7 @@ #include <linux/kernel.h>
#include <linux/module.h>
#include <linux/timer.h>
#include <linux/dmi.h>
+#include <linux/jiffies.h>
#include <asm/io.h>
#define HDAPS_LOW_PORT 0x1600 /* first port used by hdaps */
diff --git a/drivers/spi/spi_butterfly.c b/drivers/spi/spi_butterfly.c
index 39d9b20..c2f601f 100644
--- a/drivers/spi/spi_butterfly.c
+++ b/drivers/spi/spi_butterfly.c
@@ -23,6 +23,7 @@ #include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/parport.h>
+#include <linux/sched.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_bitbang.h>
#include <linux/spi/flash.h>
diff --git a/fs/9p/conv.c b/fs/9p/conv.c
index 56d88c1..a3ed571 100644
--- a/fs/9p/conv.c
+++ b/fs/9p/conv.c
@@ -27,6 +27,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/idr.h>
#include <asm/uaccess.h>
#include "debug.h"
diff --git a/fs/9p/fcall.c b/fs/9p/fcall.c
index 8556097..dc336a6 100644
--- a/fs/9p/fcall.c
+++ b/fs/9p/fcall.c
@@ -27,6 +27,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/idr.h>
#include "debug.h"
diff --git a/fs/9p/fid.c b/fs/9p/fid.c
index 70492cc..2750720 100644
--- a/fs/9p/fid.c
+++ b/fs/9p/fid.c
@@ -23,6 +23,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/idr.h>
#include "debug.h"
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 0f62804..0b96fae 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -26,6 +26,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/parser.h>
#include <linux/idr.h>
diff --git a/fs/9p/vfs_dir.c b/fs/9p/vfs_dir.c
index e32d597..905c882 100644
--- a/fs/9p/vfs_dir.c
+++ b/fs/9p/vfs_dir.c
@@ -30,6 +30,7 @@ #include <linux/file.h>
#include <linux/stat.h>
#include <linux/string.h>
#include <linux/smp_lock.h>
+#include <linux/sched.h>
#include <linux/inet.h>
#include <linux/idr.h>
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index c3c47ed..79e6f9c 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -26,6 +26,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/file.h>
#include <linux/stat.h>
#include <linux/string.h>
diff --git a/fs/inotify.c b/fs/inotify.c
index 723836a..f5099d8 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -27,6 +27,7 @@ #include <linux/spinlock.h>
#include <linux/idr.h>
#include <linux/slab.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/writeback.h>
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c
index 0ae3cd1..73f0d60 100644
--- a/fs/jffs2/acl.c
+++ b/fs/jffs2/acl.c
@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/time.h>
#include <linux/crc32.h>
#include <linux/jffs2.h>
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index b9b7007..7070730 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -19,6 +19,7 @@ #include <linux/mtd/mtd.h>
#include <linux/crc32.h>
#include <linux/mtd/nand.h>
#include <linux/jiffies.h>
+#include <linux/sched.h>
#include "nodelist.h"
diff --git a/fs/jfs/ioctl.c b/fs/jfs/ioctl.c
index 37db524..ed814b1 100644
--- a/fs/jfs/ioctl.c
+++ b/fs/jfs/ioctl.c
@@ -9,6 +9,7 @@ #include <linux/fs.h>
#include <linux/ctype.h>
#include <linux/capability.h>
#include <linux/time.h>
+#include <linux/sched.h>
#include <asm/current.h>
#include <asm/uaccess.h>
diff --git a/fs/sync.c b/fs/sync.c
index 1de747b..865f32b 100644
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -6,6 +6,7 @@ #include <linux/kernel.h>
#include <linux/file.h>
#include <linux/fs.h>
#include <linux/module.h>
+#include <linux/sched.h>
#include <linux/writeback.h>
#include <linux/syscalls.h>
#include <linux/linkage.h>
diff --git a/fs/utimes.c b/fs/utimes.c
index 1bcd852..99cf2cb 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -2,6 +2,7 @@ #include <linux/compiler.h>
#include <linux/fs.h>
#include <linux/linkage.h>
#include <linux/namei.h>
+#include <linux/sched.h>
#include <linux/utime.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 34406ed..c36ef4f 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -276,7 +276,7 @@ #include <linux/list.h>
#include <linux/radix-tree.h>
#include <linux/prio_tree.h>
#include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/pid.h>
#include <linux/mutex.h>
#include <asm/atomic.h>
@@ -970,36 +970,24 @@ enum {
#define vfs_check_frozen(sb, level) \
wait_event((sb)->s_wait_unfrozen, ((sb)->s_frozen < (level)))
-static inline void get_fs_excl(void)
-{
- atomic_inc(¤t->fs_excl);
-}
-
-static inline void put_fs_excl(void)
-{
- atomic_dec(¤t->fs_excl);
-}
-
-static inline int has_fs_excl(void)
-{
- return atomic_read(¤t->fs_excl);
-}
-
+#define get_fs_excl() atomic_inc(¤t->fs_excl)
+#define put_fs_excl() atomic_dec(¤t->fs_excl)
+#define has_fs_excl() atomic_read(¤t->fs_excl)
/*
* Superblock locking.
*/
-static inline void lock_super(struct super_block * sb)
-{
- get_fs_excl();
- mutex_lock(&sb->s_lock);
-}
-
-static inline void unlock_super(struct super_block * sb)
-{
- put_fs_excl();
- mutex_unlock(&sb->s_lock);
-}
+#define lock_super(x) do { \
+ struct super_block *sb = x; \
+ get_fs_excl(); \
+ mutex_lock(&sb->s_lock); \
+} while(0)
+
+#define unlock_super(x) do { \
+ struct super_block *sb = x; \
+ put_fs_excl(); \
+ mutex_unlock(&sb->s_lock); \
+} while(0)
/*
* VFS helper functions..
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index 9158a68..cbfa115 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -19,7 +19,6 @@
#ifndef _LINUX_RADIX_TREE_H
#define _LINUX_RADIX_TREE_H
-#include <linux/sched.h>
#include <linux/preempt.h>
#include <linux/types.h>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
