Cyrill Gorcunov 55985dd72a procfs: add ability to plug in auxiliary fdinfo providers ... This patch brings ability to print out auxiliary data associated with file in procfs interface /proc/pid/fdinfo/fd. In particular further patches make eventfd, evenpoll, signalfd and fsnotify to print additional information complete enough to restore these objects after checkpoint. To simplify the code we add show_fdinfo callback inside struct file_operations (as Al and Pavel are proposing). Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Acked-by: Pavel Emelyanov <xemul@parallels.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Andrey Vagin <avagin@openvz.org> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: James Bottomley <jbottomley@parallels.com> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Matthew Helsley <matt.helsley@gmail.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-12-17 17:15:27 -08:00
..
array.c	proc: pid/status: show all supplementary groups	2012-12-17 17:15:23 -08:00
base.c	mm, oom: change type of oom_score_adj to short	2012-12-11 17:22:27 -08:00
cmdline.c
consoles.c
cpuinfo.c
devices.c
fd.c	procfs: add ability to plug in auxiliary fdinfo providers	2012-12-17 17:15:27 -08:00
fd.h	procfs: Move /proc/pid/fd[info] handling code to fd.[ch]	2012-09-26 21:10:01 -04:00
generic.c	proc: use kzalloc instead of kmalloc and memset	2012-10-06 03:05:18 +09:00
inode.c	proc: no need to initialize proc_inode->fd in proc_get_inode()	2012-10-06 03:05:18 +09:00
internal.h	hold task->mempolicy while numa_maps scans.	2012-10-19 14:32:10 -07:00
interrupts.c
Kconfig
kcore.c	procfs: use N_MEMORY instead N_HIGH_MEMORY	2012-12-12 17:38:32 -08:00
kmsg.c
loadavg.c
Makefile	procfs: Move /proc/pid/fd[info] handling code to fd.[ch]	2012-09-26 21:10:01 -04:00
meminfo.c	fs/proc/meminfo.c: fix compilation error	2011-12-09 07:50:28 -08:00
mmu.c
namespaces.c	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
nommu.c
page.c	kpageflags: fix wrong KPF_THP on non-huge compound pages	2012-10-09 16:23:00 +09:00
proc_devtree.c	procfs: use kbasename()	2012-12-17 17:15:17 -08:00
proc_net.c	stop passing nameidata to ->lookup()	2012-07-14 16:34:32 +04:00
proc_sysctl.c	sysctl: Pass useful parameters to sysctl permissions	2012-11-18 20:30:55 -05:00
proc_tty.c
root.c	fs/proc/root.c: use NULL instead of 0 for pointer	2012-10-06 03:05:19 +09:00
softirqs.c
stat.c	nohz: Fix idle ticks in cpu summary line of /proc/stat	2012-10-10 14:05:21 +02:00
task_mmu.c	procfs: add VmFlags field in smaps output	2012-12-17 17:15:22 -08:00
task_nommu.c	proc: remove mm_for_maps()	2012-05-31 17:49:28 -07:00
uptime.c	Merge branch 'sched/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into cputime-tip	2011-12-19 19:23:15 +01:00
version.c
vmcore.c	fadump: Introduce cleanup routine to invalidate /proc/vmcore.	2012-02-23 10:50:02 +11:00