fe90216264
Add support for reporting per-uid information through procfs, roughly
following the approach used for per-tid and per-tgid directories in
fs/proc/base.c.
This also entails some new tracking of which uids have been used, to
avoid losing information when the last task with a given uid exits.
Bug: 72339335
Bug: 127641090
Test: ls /proc/uid/; compare with UIDs in /proc/uid_time_in_state
Change-Id: I0908f0c04438b11ceb673d860e58441bf503d478
Signed-off-by: Connor O'Brien <connoro@google.com>
[AmitP: Fix proc_fill_cache() now that upstream commit
0168b9e38c ("procfs: switch instantiate_t to d_splice_alias()"),
switched instantiate() callback to d_splice_alias()]
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
[astrachan: Folded 97b7790f505e ("ANDROID: proc: fix undefined behavior
in proc_uid_base_readdir") into this change]
Signed-off-by: Alistair Strachan <astrachan@google.com>
36 lines
904 B
Makefile
36 lines
904 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the Linux proc filesystem routines.
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#
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obj-y += proc.o
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CFLAGS_task_mmu.o += $(call cc-option,-Wno-override-init,)
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proc-y := nommu.o task_nommu.o
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proc-$(CONFIG_MMU) := task_mmu.o
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proc-y += inode.o root.o base.o generic.o array.o \
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fd.o
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proc-$(CONFIG_TTY) += proc_tty.o
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proc-y += cmdline.o
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proc-y += consoles.o
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proc-y += cpuinfo.o
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proc-y += devices.o
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proc-y += interrupts.o
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proc-y += loadavg.o
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proc-y += meminfo.o
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proc-y += stat.o
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proc-y += uptime.o
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proc-y += util.o
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proc-y += version.o
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proc-y += softirqs.o
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proc-y += namespaces.o
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proc-y += self.o
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proc-y += thread_self.o
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proc-$(CONFIG_PROC_UID) += uid.o
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proc-$(CONFIG_PROC_SYSCTL) += proc_sysctl.o
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proc-$(CONFIG_NET) += proc_net.o
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proc-$(CONFIG_PROC_KCORE) += kcore.o
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proc-$(CONFIG_PROC_VMCORE) += vmcore.o
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proc-$(CONFIG_PRINTK) += kmsg.o
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proc-$(CONFIG_PROC_PAGE_MONITOR) += page.o
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