Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\mq-deadline.c Create Date:2022-07-28 17:50:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:deadline_read_expire_store

Proto:static ssize_t deadline_read_expire_store(struct elevator_queue *e, const char *page, size_t count)

Type:ssize_t

Parameter:

TypeParameterName
struct elevator_queue *e
const char *page
size_tcount
636  dd = elevator_data
636  deadline_var_store( & __data, (page))
636  If __data < 0 Then __data = 0
636  Else if __data > ~0U >> 1 Then __data = ~0U >> 1
636  If 1 Then ** settings that change how the i/o scheduler behaves[0] = msecs_to_jiffies: - convert milliseconds to jiffies*@m: time in milliseconds* conversion is done as follows:* - negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET)* - 'too large' values [that would result in larger than
636  Else ** settings that change how the i/o scheduler behaves[0] = __data
636  Return count