Searched refs:vfs_read (Results 1 – 12 of 12) sorted by relevance
| /linux-6.6.21/Documentation/trace/ |
| D | fprobetrace.rst | 77 # echo 'f:myprobe vfs_read count pos' >> dynamic_events
79 f:fprobes/myprobe vfs_read count=count pos=pos
104 # echo 'f:myprobe vfs_read $arg*' >> dynamic_events
106 f:fprobes/myprobe vfs_read file=file buf=buf count=count pos=pos
152 Here is an example to add fprobe events on ``vfs_read()`` function entry
156 # echo 'f vfs_read $arg*' >> dynamic_events
157 # echo 'f vfs_read%return $retval' >> dynamic_events
159 f:fprobes/vfs_read__entry vfs_read file=file buf=buf count=count pos=pos
160 f:fprobes/vfs_read__exit vfs_read%return arg1=$retval
165 …sh-70 [000] ...1. 335.883195: vfs_read__entry: (vfs_read+0x4/0x340) file=0xffff888005cf9a80…
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| D | boottime-trace.rst | 218 kprobes.vfs_read {
219 probes = "vfs_read $arg1 $arg2"
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| D | kprobes.rst | 740 c015d71a k vfs_read+0x0
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| D | histogram.rst | 645 vfs_read+0x86/0x140
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| D | ftrace.rst | 966 => vfs_read
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| /linux-6.6.21/tools/testing/ktest/examples/bootconfigs/ |
| D | boottrace.bconf | 6 kprobes.vfs_read {
7 probes = "vfs_read $arg1 $arg2"
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| D | tracing.bconf | 14 probes = "vfs_read $arg2 $arg3";
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| /linux-6.6.21/fs/ |
| D | read_write.c | 450 ssize_t vfs_read(struct file *file, char __user *buf, size_t count, loff_t *pos) in vfs_read() function
613 ret = vfs_read(f.file, buf, count, ppos); in ksys_read()
665 ret = vfs_read(f.file, buf, count, &pos); in ksys_pread64()
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| D | exec.c | 966 ssize_t res = vfs_read(file, (void __user *)addr, len, &pos); in read_code()
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| /linux-6.6.21/tools/objtool/Documentation/ |
| D | objtool.txt | 145 [<ffffffff81256b16>] vfs_read+0x86/0x130
160 [<ffffffff81256b16>] vfs_read+0x86/0x130
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| /linux-6.6.21/include/linux/ |
| D | fs.h | 2025 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
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| /linux-6.6.21/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 2515 For example, to add a kprobe event on vfs_read with
2518 kprobe_event=p,vfs_read,$arg1,$arg2
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