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scsi_remove_device(9) [centos man page]

SCSI_REMOVE_DEVICE(9)						  SCSI mid layer					     SCSI_REMOVE_DEVICE(9)

NAME
scsi_remove_device - unregister a device from the scsi bus SYNOPSIS
void scsi_remove_device(struct scsi_device * sdev); ARGUMENTS
sdev scsi_device to unregister AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com> Author. Rob Landley <rob@landley.net> Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SCSI_REMOVE_DEVICE(9)

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SRP_RECONNECT_RPORT(9)						  SCSI mid layer					    SRP_RECONNECT_RPORT(9)

NAME
srp_reconnect_rport - reconnect to an SRP target port SYNOPSIS
int srp_reconnect_rport(struct srp_rport * rport); ARGUMENTS
rport -- undescribed -- DESCRIPTION
Blocks SCSI command queueing before invoking reconnect such that queuecommand won't be invoked concurrently with reconnect from outside the SCSI EH. This is important since a reconnect implementation may reallocate resources needed by queuecommand. NOTES
- This function neither waits until outstanding requests have finished nor tries to abort these. It is the responsibility of the reconnect function to finish outstanding commands before reconnecting to the target port. - It is the responsibility of the caller to ensure that the resources reallocated by the reconnect function won't be used while this function is in progress. One possible strategy is to invoke this function from the context of the SCSI EH thread only. Another possible strategy is to lock the rport mutex inside each SCSI LLD callback that can be invoked by the SCSI EH (the scsi_host_template.eh_*() functions and also the scsi_host_template.queuecommand function). AUTHORS
James Bottomley <James.Bottomley@hansenpartnership.com> Author. Rob Landley <rob@landley.net> Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 SRP_RECONNECT_RPORT(9)
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