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3 Commits

Author SHA1 Message Date
Tao Huang
ef353b603d mm: cma_debug_bitmap_hex: Fix typo in Rockchip copyright notice 
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Change-Id: I8f8754dbb3aeff24fb35a616629bbb89f48fd9a8
 2025-01-21 11:05:10 +08:00
Simon Xue
77fc3bec80 debugfs: cma: fix bitmap_hex 
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Change-Id: I6193bcd72a4761b2e30bb8445c0e7ed1ffe00bf6
 2024-01-30 17:41:19 +08:00
Jianqun Xu
839fe03023 mm/cma: cma debugfs add bitmap_hex node 
Add bitmap_hex node under cma debugfs to shows the bitmap in hex format.

Tested on rk3588-evb1:

[root@RK3588:/sys/kernel/debug/cma/cma-cma]# cat bitmap
4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 4294967295 2147483647 4294434815 1061109567 10

[root@RK3588:/sys/kernel/debug/cma/cma-cma]# cat bitmap_hex
FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
7FFFFFFF FFF7DFFF 3F3F3F3F 3F3F3F3F FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF
3F3F3F3F 3F3F3F3F 3F3F3F3F 3F3F3F3F 3F3F3F3F 3F3F3F3F 3F3F3F3F 3F3F3F3F
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

Change-Id: I0f8b49202e3e173961f8f2697e0e3494a07afa1d
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
 2022-03-16 15:54:52 +08:00