linux/fs/proc
Kalesh Singh fca78df78e FROMLIST: BACKPORT: procfs/dmabuf: Add inode number to /proc/*/fdinfo
And 'inode_no' 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.

Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>

[Kalesh Singh - Resolve conflict in fd/proc/fd.c]
Bug: 159126739
Bug: 167141117
Link: https://lore.kernel.org/lkml/20210208155315.1367371-2-kaleshsingh@google.com/

Change-Id: Ic9c551998832129051ada07374ed02da3248dc9c
2021-02-10 14:13:53 +00:00
..
array.c seccomp: Report number of loaded filters in /proc/$pid/status 2020-07-10 16:01:51 -07:00
base.c FROMLIST: procfs: Allow reading fdinfo with PTRACE_MODE_READ 2021-02-10 14:13:43 +00:00
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 FROMLIST: BACKPORT: procfs/dmabuf: Add inode number to /proc/*/fdinfo 2021-02-10 14:13:53 +00:00
fd.h
generic.c proc: fix lookup in /proc/net subdirectories after setns(2) 2020-12-30 11:53:56 +01:00
inode.c proc: wire up generic_file_splice_read for iter ops 2020-11-06 10:05:18 -08:00
internal.h proc: fix lookup in /proc/net subdirectories after setns(2) 2020-12-30 11:53:56 +01:00
interrupts.c
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
kcore.c maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault 2020-06-17 10:57:41 -07:00
kmsg.c
loadavg.c
Makefile
meminfo.c proc/meminfo: avoid open coded reading of vm_committed_as 2020-08-07 11:33:26 -07:00
namespaces.c
nommu.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
page.c mm: Add PG_arch_2 page flag 2020-09-04 12:46:06 +01:00
proc_net.c proc: fix lookup in /proc/net subdirectories after setns(2) 2020-12-30 11:53:56 +01:00
proc_sysctl.c proc_sysctl: fix oops caused by incorrect command parameters 2021-01-27 11:55:14 +01:00
proc_tty.c
root.c Revert "ANDROID: make sure proc mount options are applied" 2020-06-23 09:36:15 +02:00
self.c proc: don't allow async path resolution of /proc/self components 2020-11-13 16:47:52 -07:00
softirqs.c
stat.c proc/stat: switch to ->read_iter 2020-11-06 10:05:18 -08:00
task_mmu.c FROMLIST: mm: protect VMA modifications using VMA sequence count 2021-01-22 17:59:47 +00:00
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 proc: Use new_inode not new_inode_pseudo 2020-06-12 14:13:33 -05:00
uptime.c
util.c
version.c
vmcore.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00