Kalesh Singh 3845f256a8 procfs/dmabuf: add inode number to /proc/*/fdinfo ... And 'ino' field to /proc/<pid>/fdinfo/<FD> and /proc/<pid>/task/<tid>/fdinfo/<FD>. The inode numbers can be used to uniquely identify DMA buffers in user space and avoids a dependency on /proc/<pid>/fd/* when accounting per-process DMA buffer sizes. Link: https://lkml.kernel.org/r/20210308170651.919148-2-kaleshsingh@google.com Signed-off-by: Kalesh Singh <kaleshsingh@google.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Christian König <christian.koenig@amd.com> Cc: Jann Horn <jannh@google.com> Cc: Jeff Vander Stoep <jeffv@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Hridya Valsaraju <hridya@google.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Kalesh Singh <kaleshsingh@google.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Alexey Gladkov <gladkov.alexey@gmail.com> Cc: Szabolcs Nagy <szabolcs.nagy@arm.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Christian Brauner <christian.brauner@ubuntu.com> Cc: Michel Lespinasse <walken@google.com> Cc: Bernd Edlinger <bernd.edlinger@hotmail.de> Cc: Andrei Vagin <avagin@gmail.com> Cc: Helge Deller <deller@gmx.de> Cc: James Morris <jamorris@linux.microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2021-07-01 11:06:04 -07:00
..
array.c	seccomp: Fix CONFIG tests for Seccomp_filters	2021-03-30 22:33:50 -07:00
base.c	procfs: allow reading fdinfo with PTRACE_MODE_READ	2021-07-01 11:06:04 -07:00
bootconfig.c	proc/bootconfig: Fix to use correct quotes for value	2020-06-16 21:21:03 -04:00
cmdline.c
consoles.c
cpuinfo.c	proc/cpuinfo: switch to ->read_iter	2020-11-06 10:05:18 -08:00
devices.c	block: move block-related definitions out of fs.h	2020-06-24 09:16:02 -06:00
fd.c	procfs/dmabuf: add inode number to /proc/*/fdinfo	2021-07-01 11:06:04 -07:00
fd.h	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
generic.c	proc: save LOC in __xlate_proc_name()	2021-05-06 19:24:11 -07:00
inode.c	proc: delete redundant subset=pid check	2021-05-06 19:24:11 -07:00
internal.h	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
interrupts.c
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
kcore.c	fs/proc/kcore: use page_offline_(freeze|thaw)	2021-06-30 20:47:28 -07:00
kmsg.c
loadavg.c
Makefile
meminfo.c	mm: memcontrol: convert NR_FILE_PMDMAPPED account to pages	2021-02-24 13:38:29 -08:00
namespaces.c
nommu.c
page.c	mm: Add PG_arch_2 page flag	2020-09-04 12:46:06 +01:00
proc_net.c	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
proc_sysctl.c	proc/sysctl: fix function name error in comments	2021-05-06 19:24:11 -07:00
proc_tty.c
root.c	fs: make helpers idmap mount aware	2021-01-24 14:27:20 +01:00
self.c	Revert "proc: don't allow async path resolution of /proc/self components"	2021-02-23 20:32:11 -07:00
softirqs.c
stat.c	time-namespace-v5.11	2020-12-14 16:35:39 -08:00
task_mmu.c	mm: remove special swap entry functions	2021-07-01 11:06:03 -07:00
task_nommu.c	mmap locking API: use coccinelle to convert mmap_sem rwsem call sites	2020-06-09 09:39:14 -07:00
thread_self.c	Revert "proc: don't allow async path resolution of /proc/thread-self components"	2021-02-23 20:32:11 -07:00
uptime.c
util.c
version.c
vmcore.c	vmalloc: remove redundant NULL check	2021-02-24 13:38:30 -08:00