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| author | Raag Jadav <[email protected]> | 2023-09-22 05:45:52 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2023-09-26 16:40:15 +0000 |
| commit | 8d74f1da776da9b0306630b13a3025214fa44618 (patch) | |
| tree | 502107b1ac0afcde25d465e892965f53c5215e19 /fs/btrfs/tree-log.c | |
| parent | PM: hibernate: Use __get_safe_page() rather than touching the list (diff) | |
| download | kernel-8d74f1da776da9b0306630b13a3025214fa44618.tar.gz kernel-8d74f1da776da9b0306630b13a3025214fa44618.zip | |
PM: sleep: Fix symbol export for _SIMPLE_ variants of _PM_OPS()
Currently EXPORT_*_SIMPLE_DEV_PM_OPS() use EXPORT_*_DEV_PM_OPS() set
of macros to export dev_pm_ops symbol, which export the symbol in case
CONFIG_PM=y but don't take CONFIG_PM_SLEEP into consideration.
Since _SIMPLE_ variants of _PM_OPS() do not include runtime PM handles
and are only used in case CONFIG_PM_SLEEP=y, we should not be exporting
dev_pm_ops symbol for them in case CONFIG_PM_SLEEP=n.
This can be fixed by having two distinct set of export macros for both
_RUNTIME_ and _SIMPLE_ variants of _PM_OPS(), such that the export of
dev_pm_ops symbol used in each variant depends on CONFIG_PM and
CONFIG_PM_SLEEP respectively.
Introduce _DEV_SLEEP_PM_OPS() set of export macros for _SIMPLE_ variants
of _PM_OPS(), which export dev_pm_ops symbol only in case CONFIG_PM_SLEEP=y
and discard it otherwise.
Fixes: 34e1ed189fab ("PM: Improve EXPORT_*_DEV_PM_OPS macros")
Signed-off-by: Raag Jadav <[email protected]>
Reviewed-by: Paul Cercueil <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions