Naoya Horiguchi 0a71649cb7 /proc/kpageflags: return KPF_SLAB for slab tail pages ... Currently /proc/kpageflags returns just KPF_COMPOUND_TAIL for slab tail pages, which is inconvenient when grasping how slab pages are distributed (userspace always needs to check which kind of tail pages by itself). This patch sets KPF_SLAB for such pages. With this patch: $ grep Slab /proc/meminfo ; tools/vm/page-types -b slab Slab: 64880 kB flags page-count MB symbolic-flags long-symbolic-flags 0x0000000000000080 16220 63 _______S__________________________________ slab total 16220 63 16220 pages equals to 64880 kB, so returned result is consistent with the global counter. Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Reviewed-by: Vladimir Davydov <vdavydov@virtuozzo.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-03-17 15:09:34 -07:00
..
array.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-01-20 17:09:18 -08:00
base.c	proc read mm's {arg,env}_{start,end} with mmap semaphore taken.	2016-01-20 17:09:18 -08:00
cmdline.c
consoles.c
cpuinfo.c
devices.c
fd.c	proc: add a reschedule point in proc_readfd_common()	2016-01-09 02:56:10 -05:00
fd.h
generic.c
inode.c	kmemcg: account certain kmem allocations to memcg	2016-01-14 16:00:49 -08:00
internal.h
interrupts.c
Kconfig
kcore.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
kmsg.c
loadavg.c
Makefile
meminfo.c	proc: meminfo: estimate available memory more conservatively	2016-01-14 16:00:49 -08:00
namespaces.c	ptrace: use fsuid, fsgid, effective creds for fs access checks	2016-01-20 17:09:18 -08:00
nommu.c
page.c	/proc/kpageflags: return KPF_SLAB for slab tail pages	2016-03-17 15:09:34 -07:00
proc_net.c
proc_sysctl.c
proc_tty.c
root.c
self.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
softirqs.c
stat.c
task_mmu.c	proc: revert /proc/<pid>/maps [stack:TID] annotation	2016-02-03 08:28:43 -08:00
task_nommu.c	proc: revert /proc/<pid>/maps [stack:TID] annotation	2016-02-03 08:28:43 -08:00
thread_self.c	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
uptime.c
version.c
vmcore.c