Function report |
Source Code:kernel\profile.c |
Create Date:2022-07-28 10:37:45 |
Last Modify:2020-03-17 15:11:09 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Writing to /proc/profile resets the counters* Writing a 'profiling multiplier' value into it also re-sets the profiling* interrupt frequency, on architectures that support this.
Proto:static ssize_t write_profile(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
Type:ssize_t
Parameter:
Type | Parameter | Name |
---|---|---|
struct file * | file | |
const char __user * | buf | |
size_t | count | |
loff_t * | ppos |
516 | memset(prof_buffer, 0, prof_len * sizeof(atomic_t)) |
517 | Return count |
Source code conversion tool public plug-in interface | X |
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