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SCSI_FREE_COMMAND(9) SCSI mid layer SCSI_FREE_COMMAND(9)

NAME

scsi_free_command - free a command allocated by scsi_allocate_command

SYNOPSIS

void scsi_free_command(gfp_t gfp_mask, struct scsi_cmnd * cmd);

ARGUMENTS

gfp_mask
mask used in the original allocation
cmd
command to free

NOTE

using the original allocation mask is vital because that's what determines which command pool we use to free the command. Any mismatch will cause the system to BUG eventually.

AUTHORS

James Bottomley <James.Bottomley@hansenpartnership.com>
Author.
Rob Landley <rob@landley.net>
Author.

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.