Fix test_resume failure by openning swap device non-exclusively
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- v3 Latest2 patches 1 replyIn review
- v22 patches 5 repliesSuperseded
Changes in v3 from the cover letter
Adjust the initialization of fmode and refine the commit message per Rafael's suggestion.
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | PM: hibernate: Turn snapshot_test into global variablekernel/ kernel/ | +7 | 0 replies | |
| 2/2 | PM: hibernate: Do not get block device exclusively in test_resume modekernel/ kernel/ | +12 | 0 replies |
Reviews trailers per patch
None of the 2 patches has a Reviewed-by or Acked-by.
| Patch | Pavankumar Kondeti | Wendy Wang |
|---|---|---|
| 1/2 | ||
| 2/2 | T-b | T-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v3 0/2] Fix test_resume failure by openning swap device non-exclusively
test_resume does not work in current kernel when using swapfile for hibernation. This is because the swap device should be openned non-exclusively in test_resume mode.
Patch 1 is a preparation to turn snapshot_test into a global variable. Patch 2 is the fix to open swap device non-exclusively only for test_resume mode.
Change since v2:
Adjust the initialization of fmode and refine the commit message per Rafael's suggestion.
Change since v1:
Turn snapshot_test into global variable and do not introduce parameters for swsusp_check() nor load_image_and_restore().
Chen Yu (2):
PM: hibernate: Turn snapshot_test into global variable
PM: hibernate: Do not get block device exclusively in test_resume mode
kernel/power/hibernate.c | 15 ++++++++++++--- kernel/power/power.h | 1 + kernel/power/swap.c | 8 ++++++-- 3 files changed, 19 insertions(+), 5 deletions(-)
Signature · 1 line
2.25.1