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author | Bart Van Assche <[email protected]> | 2022-10-14 17:24:17 -0700 |
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committer | Martin K. Petersen <[email protected]> | 2022-10-18 03:17:09 +0000 |
commit | 195fae206ef20a29b09f281b6db8ea30fafaa908 (patch) | |
tree | bfadea4d6e1c31a74bba633cf9f355985d48c156 /tools/perf/scripts/python | |
parent | 6d1aa3b0589bdd17a46ed74fbd2c2d0fc59038ff (diff) |
scsi: core: Remove the put_device() call from scsi_device_get()
scsi_device_get() may be called from atomic context, e.g. by
shost_for_each_device(). A later commit will allow put_device() to sleep
for SCSI devices. Hence remove the put_device() call from
scsi_device_get().
According to Rusty Russell's "Module Refcount and Stuff mini-FAQ", calling
module_put() from atomic context is allowed since considerable time. See
also https://lkml.org/lkml/2002/11/18/330.
Cc: Christoph Hellwig <[email protected]>
Cc: Ming Lei <[email protected]>
Cc: Hannes Reinecke <[email protected]>
Cc: Mike Christie <[email protected]>
Cc: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Bart Van Assche <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions