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| RQ_IOC(9) | Block Devices | RQ_IOC(9) |
NAME¶
rq_ioc - determine io_context for request allocation
SYNOPSIS¶
struct io_context * rq_ioc(struct bio * bio);
ARGUMENTS¶
bio
request being allocated is for this bio (can be
NULL)
DESCRIPTION¶
Determine io_context to use for request allocation for bio. May return NULL if current->io_context doesn't exist.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |