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sysfs: rename sysfs_dirent->s_type to s_flags and make room for flags

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Rename sysfs_dirent->s_type to s_flags, pack type into lower eight
bits and reserve the rest for flags.  sysfs_type() can used to access
the type.  All existing sd->s_type accesses are converted to use
sysfs_type().  While at it, type test is changed to equality test
instead of bit-and test where appropriate.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tejun Heo
2007-06-14 04:27:21 +09:00
committed by Greg Kroah-Hartman
parent d0bcb5689a
commit b402d72cf7
5 changed files with 34 additions and 19 deletions
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fs/sysfs/mount.c
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@@ -26,7 +26,7 @@ static const struct super_operations sysfs_ops = {
static struct sysfs_dirent sysfs_root = {
.s_count = ATOMIC_INIT(1),
.s_type = SYSFS_ROOT,
.s_flags = SYSFS_ROOT,
.s_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
.s_ino = 1,
};