diff options
| author | Roland Kammerer <roland.kammerer@linbit.com> | 2017-08-29 11:20:46 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-08-30 00:34:46 +0300 |
| commit | 183ece30053f1597120ee30174955d7a971bc146 (patch) | |
| tree | 05e112ea3e2383b51ea4cc6357e75dd3d4cb9ae3 /drivers/block/drbd/drbd_int.h | |
| parent | 8ab761e17efa75449db2d71dc6fabf96d110588c (diff) | |
| download | linux-183ece30053f1597120ee30174955d7a971bc146.tar.xz | |
drbd: move global variables to drbd namespace and make some static
This is a follow-up to Gregs complaints that drbd clutteres the global
namespace.
Some of DRBD's module parameters are only used within one compilation
unit. Make these static.
Signed-off-by: Roland Kammerer <roland.kammerer@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd/drbd_int.h')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 61596af86ad8..7e8589ce631c 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -63,19 +63,15 @@ # define __must_hold(x) #endif -/* module parameter, defined in drbd_main.c */ -extern unsigned int minor_count; -extern bool disable_sendpage; -extern bool allow_oos; -void tl_abort_disk_io(struct drbd_device *device); - +/* shared module parameters, defined in drbd_main.c */ #ifdef CONFIG_DRBD_FAULT_INJECTION -extern int enable_faults; -extern int fault_rate; -extern int fault_devs; +extern int drbd_enable_faults; +extern int drbd_fault_rate; #endif +extern unsigned int drbd_minor_count; extern char drbd_usermode_helper[]; +extern int drbd_proc_details; /* This is used to stop/restart our threads. @@ -181,8 +177,8 @@ _drbd_insert_fault(struct drbd_device *device, unsigned int type); static inline int drbd_insert_fault(struct drbd_device *device, unsigned int type) { #ifdef CONFIG_DRBD_FAULT_INJECTION - return fault_rate && - (enable_faults & (1<<type)) && + return drbd_fault_rate && + (drbd_enable_faults & (1<<type)) && _drbd_insert_fault(device, type); #else return 0; @@ -1466,8 +1462,6 @@ extern struct drbd_resource *drbd_find_resource(const char *name); extern void drbd_destroy_resource(struct kref *kref); extern void conn_free_crypto(struct drbd_connection *connection); -extern int proc_details; - /* drbd_req */ extern void do_submit(struct work_struct *ws); extern void __drbd_make_request(struct drbd_device *, struct bio *, unsigned long); |