switch itanic perfmonctl(2) to fget_light()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 3fa4bc5..79826c1 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -4791,6 +4791,7 @@
int narg, completed_args = 0, call_made = 0, cmd_flags;
int (*func)(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs);
int (*getsize)(void *arg, size_t *sz);
+ int fput_needed;
#define PFM_MAX_ARGSIZE 4096
/*
@@ -4879,7 +4880,7 @@
ret = -EBADF;
- file = fget(fd);
+ file = fget_light(fd, &fput_needed);
if (unlikely(file == NULL)) {
DPRINT(("invalid fd %d\n", fd));
goto error_args;
@@ -4920,7 +4921,7 @@
error_args:
if (file)
- fput(file);
+ fput_light(file, fput_needed);
kfree(args_k);