table of contents
| I2O_MSG_NOP(9) | Message-based devices | I2O_MSG_NOP(9) |
NAME¶
i2o_msg_nop - Returns a message which is not used
SYNOPSIS¶
void i2o_msg_nop(struct i2o_controller * c, struct i2o_message * msg);
ARGUMENTS¶
c
I2O controller from which the message was created
msg
message which should be returned
DESCRIPTION¶
If you fetch a message via i2o_msg_get, and can't use it, you must return the message with this function. Otherwise the MFA is lost as well as the allocated memory from the mempool.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |