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225 Commits

Author SHA1 Message Date
chao an
205c8934a3 sched/msgq: add support of System V message queue 
https://man.openbsd.org/msgget.2

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-10-22 12:58:11 +08:00
zhangyuan21
16b6d365e9 fs/procfs: check task status before get group info 
When ps cmd is invoked during the task exit process, the group information of the task may be deleted.
So need check the task flag before get the task group information.
 2022-10-21 18:47:58 +08:00
Xiang Xiao
b9a4bedc7f fs/procfs: Change FS_PROCFS_EXCLUDE_xxx default value to DEFAULT_SMALL 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-18 15:10:26 +09:00
Xiang Xiao
36c05601df fs/procfs: Fix warning when all CONFIG_FS_PROCFS_EXCLUDE_xxx are enabled 
procfs/fs_procfs.c: In function 'procfs_readdir':
Error: procfs/fs_procfs.c:719:9: error: unused variable 'pid' [-Werror=unused-variable]
  719 |   pid_t pid;
      |         ^~~
Error: procfs/fs_procfs.c:716:21: error: unused variable 'tcb' [-Werror=unused-variable]
  716 |   FAR struct tcb_s *tcb;
      |                     ^~~
procfs/fs_procfs.c: At top level:
Error: procfs/fs_procfs.c:206:16: error: 'procfs_enum' declared 'static' but never defined [-Werror=unused-function]
  206 | static void    procfs_enum(FAR struct tcb_s *tcb, FAR void *arg);
      |                ^~~~~~~~~~~
procfs/fs_procfs.c: In function 'procfs_readdir':
Error: procfs/fs_procfs.c:878:35: error: array subscript <unknown> is outside array bounds of 'const struct procfs_entry_s[0]' [-Werror=array-bounds]
  878 |       if (strncmp(g_procfs_entries[level1->base.index].pathpattern,
      |                   ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
procfs/fs_procfs.c:98:36: note: while referencing 'g_procfs_entries'
   98 | static const struct procfs_entry_s g_procfs_entries[] =
      |                                    ^~~~~~~~~~~~~~~~
Error: procfs/fs_procfs.c:879:35: error: array subscript <unknown> is outside array bounds of 'const struct procfs_entry_s[0]' [-Werror=array-bounds]
  879 |                   g_procfs_entries[level1->firstindex].pathpattern,
      |                   ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
procfs/fs_procfs.c:98:36: note: while referencing 'g_procfs_entries'
   98 | static const struct procfs_entry_s g_procfs_entries[] =
      |                                    ^~~~~~~~~~~~~~~~
Error: procfs/fs_procfs.c:745:24: error: array subscript <unknown> is outside array bounds of 'const struct procfs_entry_s[0]' [-Werror=array-bounds]
  745 |               pentry = &g_procfs_entries[index - priv->nentries];
      |                        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
procfs/fs_procfs.c:98:36: note: while referencing 'g_procfs_entries'
   98 | static const struct procfs_entry_s g_procfs_entries[] =
      |                                    ^~~~~~~~~~~~~~~~
Error: procfs/fs_procfs.c:745:41: error: array subscript <unknown> is outside array bounds of 'const struct procfs_entry_s[0]' [-Werror=array-bounds]
  745 |               pentry = &g_procfs_entries[index - priv->nentries];
      |                         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-18 15:10:26 +09:00
Xiang Xiao
befc748460 fs/procfs: Simplify the code logic and fix the style issue 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-18 15:10:26 +09:00
Masayuki Ishikawa
27985fa639 fs: procfs: Skip to register for meminfo if the name is NULL 
Summary:
- This commit skips to register for meminfo if the name is NULL

Impact:
- None

Testing:
- Tested with sabre-6quad:netknsh (umm_heap will be updated later)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-09-01 23:25:53 +02:00
Fotis Panagiotopoulos
484bdc54d3 Fixed warnings in various prints. 2022-08-30 22:53:01 +08:00
Huang Qi
e4e3208180 Replace all strncpy with strlcpy for safety 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-08-25 13:38:36 +08:00
Xiang Xiao
ba9486de4a iob: Remove iob_user_e enum and related code 
since it is impossible to track producer and consumer
correctly if TCP/IP stack pass IOB directly to netdev

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-08-15 08:41:20 +03:00
Jiuzhu Dong
fe17f747a7 fs/directory: move private directory information to filesystem 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-09 23:30:01 +08:00
Jiuzhu Dong
90db4daca9 fs/directory: update readdir interface for all filesystem 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-09 23:30:01 +08:00
Jiuzhu Dong
c18b5602e8 fs/procfs: add mempool info to proc/mempool 
server> cat /proc/mempool
                   total    bsize    nused    nfree   nifree  nwaiter
       hello:        400       20       17        3        0        0

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-09 15:38:57 +08:00
haopengxiang
9bb5148d10 procfs: add heapcheck flag 
1 for open heapcheck, 0 for close
echo 1 > /proc/xxx/heapcheck
echo 0 > /proc/xxx/heapcheck

Signed-off-by: haopengxiang <haopengxiang@xiaomi.com>
 2022-08-02 10:46:44 +08:00
Jiuzhu Dong
9899dd0ec0 mm/mm_heap: change CONFIG_MM_BACKTRACE to int type 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-26 23:45:31 +08:00
ligd
c0f2b7811e pm: add pm procfs support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
1f854486c3 procfs: procfs_opendir should return fail if can't match 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-22 10:53:44 +08:00
Fotis Panagiotopoulos
66f49c1f3c mm: Fixed the usage of CONFIG_MM_BACKTRACE & CONFIG_DEBUG_MM. 2022-07-22 00:53:02 +08:00
Nathan Hartman
849f760b77 Fix various typos 2022-07-08 02:15:54 +08:00
Xiang Xiao
53c6789bef mm: Add mm_uninitialize to release the resource 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-12 19:41:14 +09:00
Xiang Xiao
3e32b605fe libc/tls: Make tls_get_info as the pulibc function instead up_tls_info 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-03 23:56:50 +03:00
YAMAMOTO Takashi
b05320cac2 mm: Move backtrace stuff into a separate option 
The functionality has too much overhead for CONFIG_DEBUG_MM.
 2022-05-21 14:28:41 +08:00
Jiuzhu Dong
b5fb93aefb fs/procfstcbinfo: minor bug about print address 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-04-01 12:14:52 +03:00
Jiuzhu Dong
709207b8d3 mm/memdump: dynamic turn on backtrace in heap when enable DEBUG_MM 
default turn off.
turn on: echo on > /proc/memdump
turn off: echo off > proc/memdump

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-27 13:21:48 +08:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Xiang Xiao
0f2f48f8ba sys/type.h: Change pid_t from int16_t to int 
to fix the following warning:
include/unistd.h:302:9: error: incompatible redeclaration of library function 'vfork' [-Werror,-Wincompatible-library-redeclaration]
pid_t   vfork(void);
        ^
include/unistd.h:302:9: note: 'vfork' is a builtin with type 'int (void)'

and change 32768 to INT_MAX to match the type change

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-21 15:48:33 +02:00
Xiang Xiao
c2a1d0f5ae procfs: Remove mallinfo from struct procfs_meminfo_entry_s 
let's call mm_mallinfo directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-17 13:59:03 -03:00
Jiuzhu Dong
4f79a1e22c procfs/group/fd: add path for every file descriptor 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-01 12:25:19 +08:00
Jiuzhu Dong
7ae3c572dc procfs: add heap info for every task 
cat /proc/2/heap
AllocSize:  512
AllocBlks:  10

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
2dcc4a359d mm/dump: add pid and backtrace for every memory node 
usage:
echo <pid/used/free> trace > /proc/memdump
echo used > /proc/memdump //output all used memory info with backtrace
echo free > /proc/memdump //output all free memory info
echo 22 > /proc/memdump //output used memory info for task pid is 22 with backtrace

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
c5ba9261bc procfs: add memdump interface to dump used/free memory info 
usage:echo <used/free> > /proc/memdump
echo used > /proc/memdump // output all used memory node info(address + size)
echo free > /proc/memdump // output all free memory node info(address + size)

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Oki Minabe
e9bd959425 add new line to /proc/*/loadavg snprintf format. 2022-02-19 22:35:27 +01:00
chao.an
99cde13a11 net/inet: move socket flags into socket_conn_s 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-10 15:04:33 -03:00
Xiang Xiao
a24ae559c2 arch: Decouple up_critmon_[gettime|convert] from critmon 
and rename to up_perf_[gettime|convert] since it's useful in other case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-25 14:43:34 +08:00
Xiang Xiao
77792a1598 sched: Define CONFIG_SMP_NCPUS to 1 in no SMP case 
to simplify the SMP related code logic

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-20 23:21:21 +08:00
Xiang Xiao
1b77ae88ef fs/procfs: Remove the unnecessary strcmp 
since the procfs already make the same check for us

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-12 07:19:40 +01:00
Jiuzhu Dong
f93c17be94 fs/procfs: fix readdir loss last character 
nsh> ls
/proc:
 0/
 1/
 2/
 3/
 4/
 5/
 meminf
 iobinf
 f/
 ne/
 sel/
 uptim
 versio

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-01-05 21:58:38 +08:00
zhouliang3
1f53a058fa nuttx:Change fs strncpy to strlcpy to avoid losing'\0' 
Signed-off-by: zhouliang3 <zhouliang3@xiaomi.com>
 2021-12-30 18:06:00 +08:00
Xiang Xiao
1af8cd4de8 sched: Move argv from tcb_s to task_info_s 
argv is allocated from stack and then belong to userspace,
so task_info_s is a best location to hold this information.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-11 10:08:53 -06:00
Xiang Xiao
d2b693a204 sched: Move g_tcbinfo to include/nuttx/sched.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-22 14:59:48 -03:00
ligd
87c47b8758 procfs: fix ps can't log out Group id 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-11-11 11:13:12 -03:00
zhuyanlin
e53aeea60e fs:procfs: add tcbinfo procfs interface 
Add tcbinfo in procfs system.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2021-11-10 14:31:10 -03:00
zhuyanlin
3e92a4e5fb fs:procfs: add waiting_paging_fill state names 
Follow task_state in tcb_s.

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
 2021-09-18 10:08:00 -03:00
Xiang Xiao
a262eebe34 libc: Rename match to fnmatch 
specified here:
https://pubs.opengroup.org/onlinepubs/007904875/functions/fnmatch.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-02 08:23:35 -03:00
Xiang Xiao
307cc61893 fs: Add fchstat and chstat callback into mountpt_operations 
and implement all status related change function. the individual
file system change will provide in other upcoming patchset.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8fde9db8eba9586e9c8da078b67e020c26623cf4
 2021-07-29 06:33:49 -03:00
Xiang Xiao
c3c4053263 fs/profs: Add ordblks in meminfo_progmem 
forget in commit:
Author: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Date:   Wed Apr 28 11:05:20 2021 +0800

    cmd/free: add nused/nfree field in command free

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-12 16:49:56 -03:00
Xiang Xiao
7ef29ecce6 profs: Print StackAlloc by procfs_snprintf 
since snprintf return the wrong number in case of insufficient buffer

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-12 16:49:56 -03:00
Jiuzhu Dong
9b1f554429 sched: Dynamically extend the pid hash table 
Change-Id: I3a719bc575cd408cd530a39efa203f507b44fa9c
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-07-11 19:42:30 -07:00
Xiang Xiao
d5c1979aad fs/procfs: layout the output of meminfo correctly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic30e70772e19a43e2ad3b298e3ba1ac77f2f2219
 2021-07-06 05:39:02 -07:00
ligd
2d32a52353 sched_critmon: add thread run time to critmonitor 
Change-Id: Ib44e45f0f9a1b249b4067db324c9dbdf0cf3f288
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-02 08:25:02 -05:00
ligd
dbdb24e2e0 procfs: fix cat status error when meet long thread name 
nsh> cat /proc/3/status
Name:       init123456789987654Type:       Task
Group:      3
State:      Running

Change-Id: Iddef8fa1fe3a02d407244f46fa05e3f35dd7c84e
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-02 08:25:02 -05:00