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| author |   Rafael J. Wysocki <rjw@sisk.pl> | 2009-04-12 20:06:56 +0200 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-13 11:37:07 -0700 |
| commit | c751085943362143f84346d274e0011419c84202 (patch) | |
| tree | 5323da4e3eba8126bf44e5107960ee2323d28a16 /kernel/trace/trace_power.c | |
| parent | Merge git://git.infradead.org/iommu-2.6 (diff) | |
| download | wireguard-linux-c751085943362143f84346d274e0011419c84202.tar.xz wireguard-linux-c751085943362143f84346d274e0011419c84202.zip | |
PM/Hibernate: Wait for SCSI devices scan to complete during resume
There is a race between resume from hibernation and the asynchronous
scanning of SCSI devices and to prevent it from happening we need to
call scsi_complete_async_scans() during resume from hibernation.
In addition, if the resume from hibernation is userland-driven, it's
better to wait for all device probes in the kernel to complete before
attempting to open the resume device.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/trace/trace_power.c')
0 files changed, 0 insertions, 0 deletions