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| author | Domenico Andreoli <[email protected]> | 2020-05-07 07:19:52 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2020-05-19 15:48:08 +0000 |
| commit | ab7e9b067f3d9cbec28cfca51d341efb421b7a51 (patch) | |
| tree | 945ac12fc98f52d44b7f44bff01837cd62b9eb3e /fs/jbd2/commit.c | |
| parent | Merge back system-wide PM material for v5.8. (diff) | |
| download | kernel-ab7e9b067f3d9cbec28cfca51d341efb421b7a51.tar.gz kernel-ab7e9b067f3d9cbec28cfca51d341efb421b7a51.zip | |
PM: hibernate: Incorporate concurrency handling
Hibernation concurrency handling is currently delegated to user.c,
where it's also used for regulating the access to the snapshot device.
In the prospective of making user.c a separate configuration option,
such mutual exclusion is brought into hibernate.c and made available
through accessor helpers hereby introduced.
Signed-off-by: Domenico Andreoli <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
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