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locks: pass the cmd value to fcntl_getlk/getlk64

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Once we introduce file private locks, we'll need to know what cmd value
was used, as that affects the ownership and whether a conflict would
arise.

Signed-off-by: Jeff Layton <[email protected]>
This commit is contained in:
Jeff Layton 2014-02-03 12:13:09 -05:00
commit c1e62b8fc3
3 changed files with 10 additions and 8 deletions
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4
fs/fcntl.c
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@ -273,7 +273,7 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,
err = setfl(fd, filp, arg);
break;
case F_GETLK:
err = fcntl_getlk(filp, (struct flock __user *) arg);
err = fcntl_getlk(filp, cmd, (struct flock __user *) arg);
break;
case F_SETLK:
case F_SETLKW:
@ -389,7 +389,7 @@ SYSCALL_DEFINE3(fcntl64, unsigned int, fd, unsigned int, cmd,
switch (cmd) {
case F_GETLK64:
err = fcntl_getlk64(f.file, (struct flock64 __user *) arg);
err = fcntl_getlk64(f.file, cmd, (struct flock64 __user *) arg);
break;
case F_SETLK64:
case F_SETLKW64: