Commit 132ea247 authored by Al Viro's avatar Al Viro
Browse files

switch readahead(2) to fget_light()


Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 61144378
......@@ -580,9 +580,10 @@ SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count)
{
ssize_t ret;
struct file *file;
int fput_needed;
ret = -EBADF;
file = fget(fd);
file = fget_light(fd, &fput_needed);
if (file) {
if (file->f_mode & FMODE_READ) {
struct address_space *mapping = file->f_mapping;
......@@ -591,7 +592,7 @@ SYSCALL_DEFINE(readahead)(int fd, loff_t offset, size_t count)
unsigned long len = end - start + 1;
ret = do_readahead(mapping, file, start, len);
}
fput(file);
fput_light(file, fput_needed);
}
return ret;
}
......
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