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Fix the rest Eng document syntax and add CI for them. (#63)

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* fix memleak build error

* fix en document syntax

* lint the rest documents

* add ci for libbpf 13-17

* add eunomia test ci

* add ci for 10 and 20
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云微
2023-08-15 20:16:30 +01:00
committed by GitHub
parent 002414f578
commit 1bbe35f02e
16 changed files with 214 additions and 151 deletions
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10
src/17-biopattern/README_en.md
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@@ -125,7 +125,7 @@ int handle__block_rq_complete(void *args)
char LICENSE[] SEC("license") = "GPL";
```
1. Global variable definitions
Global variable definitions:
```c
const volatile bool filter_dev = false;
@@ -134,7 +134,7 @@ char LICENSE[] SEC("license") = "GPL";
These two global variables are used for device filtering. `filter_dev` determines whether device filtering is enabled or not, and `targ_dev` is the identifier of the target device we want to track.
2. BPF map definition
BPF map definition:
```c
struct { __uint(type, BPF_MAP_TYPE_HASH);
@@ -145,7 +145,7 @@ These two global variables are used for device filtering. `filter_dev` determine
This part of the code defines a BPF map of type hash table. The key of the map is the identifier of the device, and the value is a `counter` struct, which is used to store the I/O statistics of the device.
3. The tracepoint function
The tracepoint function:
```c
SEC("tracepoint/block/block_rq_complete")
@@ -223,7 +223,7 @@ To address this issue, the `biopattern` utility introduces a mechanism to dynami
Two tracepoint structures are defined here, corresponding to different versions of the kernel. Each structure contains a device identifier `(dev` ), sector number `(sector` ), and number of sectors `(nr_sector` ).
2. **Dynamic detection of trackpoint structures**:
**Dynamic detection of trackpoint structures**:
```c
static __always_inline bool has_block_rq_completion()
@@ -262,7 +262,7 @@ This is the main loop of the `biopattern` utility, and its workflow is as follow
- `print_map`: call `print_map` function to print the statistics in BPF map.
- **Exit condition**: if an exit signal is received `(exiting` is `true` ) or if the specified number of runs is reached `(env.times` reaches 0), the loop exits.
2. Print mapping function
Print mapping function:
```c
static int print_map(struct bpf_map *counters, struct partitions *partitions)