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Searched refs:do_sys_open (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/Documentation/trace/
Dkprobetrace.rst156 instead of space. For example, adding myprobe event on do_sys_open like below
158 p:myprobe do_sys_open dfd=%ax filename=%dx flags=%cx mode=+4($stack)
162 p:myprobe,do_sys_open,dfd=%ax,filename=%dx,flags=%cx,mode=+4($stack)
170 …echo 'p:myprobe do_sys_open dfd=%ax filename=%dx flags=%cx mode=+4($stack)' > /sys/kernel/debug/tr…
172 This sets a kprobe on the top of do_sys_open() function with recording
180 echo 'r:myretprobe do_sys_open $retval' >> /sys/kernel/debug/tracing/kprobe_events
182 This sets a kretprobe on the return point of do_sys_open() function with
244 …<...>-1447 [001] 1038282.286875: myprobe: (do_sys_open+0x0/0xd6) dfd=3 filename=7fffd1ec4440 flag…
245 …<...>-1447 [001] 1038282.286878: myretprobe: (sys_openat+0xc/0xe <- do_sys_open) $retval=ffffffff…
246 …<...>-1447 [001] 1038282.286885: myprobe: (do_sys_open+0x0/0xd6) dfd=ffffff9c filename=40413c fla…
[all …]
Dhistogram.rst625 do_sys_open+0x128/0x220
Dftrace.rst2431 0) | do_sys_open() {
/Linux-v5.4/fs/
Dopen.c1082 long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode) in do_sys_open() function
1115 return do_sys_open(AT_FDCWD, filename, flags, mode); in SYSCALL_DEFINE3()
1124 return do_sys_open(dfd, filename, flags, mode); in SYSCALL_DEFINE4()
1134 return do_sys_open(AT_FDCWD, filename, flags, mode); in COMPAT_SYSCALL_DEFINE3()
1143 return do_sys_open(dfd, filename, flags, mode); in COMPAT_SYSCALL_DEFINE4()
/Linux-v5.4/drivers/misc/
Dkgdbts.c211 addr = (unsigned long)do_sys_open; in lookup_addr()
/Linux-v5.4/include/linux/
Dsyscalls.h1377 extern long do_sys_open(int dfd, const char __user *filename, int flags,
1385 return do_sys_open(AT_FDCWD, filename, flags, mode); in ksys_open()
Dfs.h2524 extern long do_sys_open(int dfd, const char __user *filename, int flags,