diff options
| author | Minchan Kim | 2018-12-28 00:36:51 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2018-12-28 12:11:49 -0800 |
| commit | 23eddf39b2c28c05cb8f8203d38e61807d701b38 (patch) | |
| tree | 30ec9421877d6171486386bb32122e7a077480bb /mm/shmem.c | |
| parent | a939888ec38bf1f33e4a903056677e92a4844244 (diff) | |
zram: add bd_stat statistics
bd_stat represents things that happened in the backing device. Currently
it supports bd_counts, bd_reads and bd_writes which are helpful to
understand wearout of flash and memory saving.
[minchan@kernel.org: v4]
Link: http://lkml.kernel.org/r/20181203024045.153534-7-minchan@kernel.org
Link: http://lkml.kernel.org/r/20181127055429.251614-7-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Joey Pabalinas <joeypabalinas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
0 files changed, 0 insertions, 0 deletions