Searched hist:"01 dabed20573804750af5c7bf8d1598a6bf7bf6e" (Results 1 – 4 of 4) sorted by relevance
| /linux/tools/testing/selftests/zram/ |
| H A D | zram01.sh | diff 01dabed20573804750af5c7bf8d1598a6bf7bf6e Thu Jan 27 10:11:37 CET 2022 Yang Xu <xuyang2018.jy@fujitsu.com> selftests/zram: Adapt the situation that /dev/zram0 is being used
If zram-generator package is installed and works, then we can not remove
zram module because zram swap is being used. This case needs a clean zram
environment, change this test by using hot_add/hot_remove interface. So
even zram device is being used, we still can add zram device and remove
them in cleanup.
The two interface was introduced since kernel commit 6566d1a32bf7("zram:
add dynamic device add/remove functionality") in v4.2-rc1. If kernel
supports these two interface, we use hot_add/hot_remove to slove this
problem, if not, just check whether zram is being used or built in, then
skip it on old kernel.
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|
| H A D | zram02.sh | diff 01dabed20573804750af5c7bf8d1598a6bf7bf6e Thu Jan 27 10:11:37 CET 2022 Yang Xu <xuyang2018.jy@fujitsu.com> selftests/zram: Adapt the situation that /dev/zram0 is being used
If zram-generator package is installed and works, then we can not remove
zram module because zram swap is being used. This case needs a clean zram
environment, change this test by using hot_add/hot_remove interface. So
even zram device is being used, we still can add zram device and remove
them in cleanup.
The two interface was introduced since kernel commit 6566d1a32bf7("zram:
add dynamic device add/remove functionality") in v4.2-rc1. If kernel
supports these two interface, we use hot_add/hot_remove to slove this
problem, if not, just check whether zram is being used or built in, then
skip it on old kernel.
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|
| H A D | zram_lib.sh | diff 01dabed20573804750af5c7bf8d1598a6bf7bf6e Thu Jan 27 10:11:37 CET 2022 Yang Xu <xuyang2018.jy@fujitsu.com> selftests/zram: Adapt the situation that /dev/zram0 is being used
If zram-generator package is installed and works, then we can not remove
zram module because zram swap is being used. This case needs a clean zram
environment, change this test by using hot_add/hot_remove interface. So
even zram device is being used, we still can add zram device and remove
them in cleanup.
The two interface was introduced since kernel commit 6566d1a32bf7("zram:
add dynamic device add/remove functionality") in v4.2-rc1. If kernel
supports these two interface, we use hot_add/hot_remove to slove this
problem, if not, just check whether zram is being used or built in, then
skip it on old kernel.
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|
| H A D | zram.sh | diff 01dabed20573804750af5c7bf8d1598a6bf7bf6e Thu Jan 27 10:11:37 CET 2022 Yang Xu <xuyang2018.jy@fujitsu.com> selftests/zram: Adapt the situation that /dev/zram0 is being used
If zram-generator package is installed and works, then we can not remove
zram module because zram swap is being used. This case needs a clean zram
environment, change this test by using hot_add/hot_remove interface. So
even zram device is being used, we still can add zram device and remove
them in cleanup.
The two interface was introduced since kernel commit 6566d1a32bf7("zram:
add dynamic device add/remove functionality") in v4.2-rc1. If kernel
supports these two interface, we use hot_add/hot_remove to slove this
problem, if not, just check whether zram is being used or built in, then
skip it on old kernel.
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|