mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 05:02:12 +00:00
b76901db7b
Currently file info from show_file() is printed out within page list
like below, but this is inconvenient a little to utilize the page list
from other scripts (maybe needs additional filtering).
$ ./page-types -f page-types.c -l
foffset offset len flags
page-types.c Inode: 15108680 Size: 30953 (8 pages)
Modify: Sat Oct 2 23:11:20 2021 (2399 seconds ago)
Access: Sat Oct 2 23:11:28 2021 (2391 seconds ago)
0 d9f59e 1 ___U_lA____________________________________
1 1031eb5 1 __RU_l_____________________________________
2 13bf717 1 __RU_l_____________________________________
3 13ac333 1 ___U_lA____________________________________
4 d9f59f 1 __RU_l_____________________________________
5 183fd49 1 ___U_lA____________________________________
6 13cbf69 1 ___U_lA____________________________________
7 d9ef05 1 ___U_lA____________________________________
flags page-count MB symbolic-flags long-symbolic-flags
0x000000000000002c 3 0 __RU_l_____________________________________ referenced,uptodate,lru
0x0000000000000068 5 0 ___U_lA____________________________________ uptodate,lru,active
total 8 0
With this patch file info is printed out in summary part like below:
$ ./page-types -f page-types.c -l
foffset offset len flags
0 d9f59e 1 ___U_lA_____________________________________
1 1031eb5 1 __RU_l______________________________________
2 13bf717 1 __RU_l______________________________________
3 13ac333 1 ___U_lA_____________________________________
4 d9f59f 1 __RU_l______________________________________
5 183fd49 1 ___U_lA_____________________________________
6 13cbf69 1 ___U_lA_____________________________________
page-types.c Inode: 15108680 Size: 30953 (8 pages)
Modify: Sat Oct 2 23:11:20 2021 (2435 seconds ago)
Access: Sat Oct 2 23:11:28 2021 (2427 seconds ago)
flags page-count MB symbolic-flags long-symbolic-flags
0x000000000000002c 3 0 __RU_l______________________________________ referenced,uptodate,lru
0x0000000000000068 4 0 ___U_lA_____________________________________ uptodate,lru,active
total 7 0
Link: https://lkml.kernel.org/r/20211004061325.1525902-3-naoya.horiguchi@linux.dev
Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Bin Wang <wangbin224@huawei.com>
Cc: Changbin Du <changbin.du@intel.com>
Cc: Christian Hansen <chansen3@cisco.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|---|---|---|
| .. | ||
| .gitignore | ||
| Makefile | ||
| page_owner_sort.c | ||
| page-types.c | ||
| slabinfo-gnuplot.sh | ||
| slabinfo.c | ||