Andreas Schwab 34845636a1 procfs: do not confuse jiffies with cputime64_t ... Commit 2a95ea6c0d ("procfs: do not overflow get_{idle,iowait}_time for nohz") did not take into account that one some architectures jiffies and cputime use different units. This causes get_idle_time() to return numbers in the wrong units, making the idle time fields in /proc/stat wrong. Instead of converting the usec value returned by get_cpu_{idle,iowait}_time_us to units of jiffies, use the new function usecs_to_cputime64 to convert it to the correct unit of cputime64_t. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Acked-by: Michal Hocko <mhocko@suse.cz> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Artem S. Tashkinov" <t.artem@mailcity.com> Cc: Dave Jones <davej@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2011-12-29 16:31:57 -08:00
..
9p	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
adfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
affs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
afs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
autofs4	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
befs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
bfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
btrfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2011-12-23 14:58:39 -08:00
cachefiles
ceph	ceph: add missing spin_unlock at ceph_mdsc_build_path()	2011-12-13 11:59:53 -08:00
cifs	cifs: check for NULL last_entry before calling cifs_save_resume_key	2011-12-08 22:04:47 -06:00
coda	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
configfs	configfs: register_filesystem() called too early	2011-12-13 12:35:15 -05:00
cramfs
debugfs	debugfs: Fix a comment mistake	2011-08-22 17:41:48 -07:00
devpts	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
dlm	Merge branch 'for-3.1' of git://linux-nfs.org/~bfields/linux	2011-07-25 22:49:19 -07:00
ecryptfs	eCryptfs: Extend array bounds for all filename chars	2011-11-23 15:43:53 -06:00
efs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
exofs	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
exportfs
ext2	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue	2011-11-02 11:41:01 -07:00
ext3	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue	2011-11-02 11:41:01 -07:00
ext4	ext4: handle EOF correctly in ext4_bio_write_page()	2011-12-13 22:29:12 -05:00
fat	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
freevxfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
fscache
fuse	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse	2011-12-14 18:23:35 -08:00
gfs2	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
hfs	hfs: add sanity check for file name length	2011-11-15 14:29:42 -02:00
hfsplus	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
hostfs	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue	2011-11-02 11:41:01 -07:00
hpfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
hppfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
hugetlbfs	filesystems: add missing nlink wrappers	2011-11-02 12:53:43 +01:00
isofs	Merge branch 'akpm' (Andrew's incoming - part two)	2011-11-02 16:07:27 -07:00
jbd	jbd/jbd2: validate sb->s_first in journal_get_superblock()	2011-11-01 19:04:59 -04:00
jbd2	jbd2: Unify log messages in jbd2 code	2011-11-01 19:09:18 -04:00
jffs2	Merge git://git.infradead.org/mtd-2.6	2011-11-07 09:11:16 -08:00
jfs	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
lockd	SUNRPC: Replace svc_addr_u by sockaddr_storage	2011-09-14 08:21:48 -04:00
logfs	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
minix	minixfs: kill manual hweight(), simplify	2011-11-19 11:13:28 -05:00
ncpfs	fs/ncpfs: fix error paths and goto statements in ncp_fill_super()	2011-12-14 00:45:33 -05:00
nfs	NFS: Fix a regression in nfs_file_llseek()	2011-12-15 18:44:36 -05:00
nfs_common
nfsd	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
nilfs2	nilfs2: potential integer overflow in nilfs_ioctl_clean_segments()	2011-12-20 10:25:04 -08:00
nls
notify	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ntfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
ocfs2	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2	2011-12-01 14:55:34 -08:00
omfs	omfs: fix (mode & S_IFDIR) abuse	2011-07-26 13:05:28 -04:00
openpromfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
partitions	treewide: use __printf not __attribute__((format(printf,...)))	2011-10-31 17:30:54 -07:00
proc	procfs: do not confuse jiffies with cputime64_t	2011-12-29 16:31:57 -08:00
pstore	pstore: pass allocated memory region back to caller	2011-11-17 12:58:07 -08:00
qnx4	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
quota	Merge branch 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux	2011-11-06 19:02:23 -08:00
ramfs	ramfs: remove module leftovers	2011-11-02 16:06:58 -07:00
reiserfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
romfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
squashfs	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next	2011-11-04 16:48:37 -07:00
sysfs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
sysv	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
ubifs	ubifs: too early register_filesystem()	2011-12-13 12:35:13 -05:00
udf	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/vfs-queue	2011-11-02 11:41:01 -07:00
ufs	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
xfs	xfs: fix the logspace waiting algorithm	2011-12-06 14:19:47 -06:00
aio.c	aio: allocate kiocbs in batches	2011-11-02 16:07:03 -07:00
anon_inodes.c	vfs: dont chain pipe/anon/socket on superblock s_inodes list	2011-07-26 12:57:09 -04:00
attr.c	Merge branch 'next-evm' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/ima-2.6 into next	2011-08-09 10:31:03 +10:00
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c	binfmt_elf: fix PIE execution with randomization disabled	2011-11-02 16:06:58 -07:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c	filesystems: add missing nlink wrappers	2011-11-02 12:53:43 +01:00
binfmt_script.c
binfmt_som.c
bio-integrity.c	fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros	2011-10-31 19:30:31 -04:00
bio.c	bio: change some signed vars to unsigned	2011-11-16 09:21:50 +01:00
block_dev.c	Merge branch 'for-3.2/drivers' of git://git.kernel.dk/linux-block	2011-11-04 17:22:14 -07:00
buffer.c	Merge branch 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux	2011-11-06 19:02:23 -08:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c	compat_ioctl: add compat handler for PPPIOCGL2TPSTATS	2011-08-07 22:24:41 -07:00
compat.c	Cross Memory Attach	2011-10-31 17:30:44 -07:00
dcache.c	fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API	2011-12-06 23:57:18 -05:00
dcookies.c
direct-io.c	direct-io: merge direct_io_walker into __blockdev_direct_IO	2011-10-28 14:58:58 +02:00
drop_caches.c
eventfd.c
eventpoll.c	epoll: fix spurious lockdep warnings	2011-10-31 17:30:57 -07:00
exec.c	oom: remove oom_disable_count	2011-10-31 17:30:45 -07:00
fcntl.c
fhandle.c
fifo.c
file_table.c	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
file.c
filesystems.c
fs_struct.c
fs-writeback.c	writeback: show writeback reason with __print_symbolic	2011-12-18 14:20:17 +08:00
generic_acl.c	switch posix_acl_equiv_mode() to umode_t *	2011-08-01 02:10:06 -04:00
inode.c	vfs: protect i_nlink	2011-11-02 12:53:43 +01:00
internal.h
ioctl.c
ioprio.c	fs: add export.h to files using EXPORT_SYMBOL/THIS_MODULE macros	2011-10-31 19:30:31 -04:00
Kconfig	tmpfs: add "tmpfs" to the Kconfig prompt to make it obvious.	2011-10-31 17:30:45 -07:00
Kconfig.binfmt
libfs.c	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
locks.c	vfs: fix handling of lock allocation failure in lease-break case	2011-12-26 10:25:26 -08:00
Makefile	fs/Makefile: Stupid typo breakage of exofs inclusion	2011-10-27 08:36:51 +02:00
mbcache.c
mpage.c
namei.c	VFS: we need to set LOOKUP_JUMPED on mountpoint crossing	2011-11-07 14:58:06 -08:00
namespace.c	fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API	2011-12-06 23:57:18 -05:00
no-block.c
open.c	leases: fix write-open/read-lease race	2011-10-28 14:59:00 +02:00
pipe.c	fs/pipe.c: add ->statfs callback for pipefs	2011-10-31 17:30:51 -07:00
pnode.c
pnode.h
posix_acl.c	vfs: pass all mask flags check_acl and posix_acl_permission	2011-10-28 14:58:54 +02:00
read_write.c	Cross Memory Attach	2011-10-31 17:30:44 -07:00
read_write.h
readdir.c
select.c
seq_file.c	fix apparmor dereferencing potentially freed dentry, sanitize __d_path() API	2011-12-06 23:57:18 -05:00
signalfd.c
splice.c	tmpfs: clone shmem_file_splice_read()	2011-07-25 20:57:11 -07:00
stack.c	filesystems: add set_nlink()	2011-11-02 12:53:43 +01:00
stat.c	readlinkat: ensure we return ENOENT for the empty pathname for normal lookups	2011-11-02 12:53:42 +01:00
statfs.c	VFS: fix statfs() automounter semantics regression	2011-11-04 18:15:59 -07:00
super.c	vfs: ignore error on forced remount	2011-11-02 12:53:42 +01:00
sync.c	writeback: Add a 'reason' to wb_writeback_work	2011-10-31 00:33:36 +08:00
timerfd.c
utimes.c
xattr_acl.c
xattr.c