In preparation of referencing the jprobe entry points in a structure, this moves them to the start of the source since they operate mostly separately from everything else.
Signed-off-by: Kees Cook <[email protected]> --- drivers/misc/lkdtm_core.c | 129 +++++++++++++++++++++++----------------------- 1 file changed, 65 insertions(+), 64 deletions(-) diff --git a/drivers/misc/lkdtm_core.c b/drivers/misc/lkdtm_core.c index ff28bd03a9e8..8b90220216e2 100644 --- a/drivers/misc/lkdtm_core.c +++ b/drivers/misc/lkdtm_core.c @@ -56,6 +56,71 @@ static int lkdtm_parse_commandline(void); static void lkdtm_handler(void); +/* jprobe entry point handlers. */ +static unsigned int jp_do_irq(unsigned int irq) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +static irqreturn_t jp_handle_irq_event(unsigned int irq, + struct irqaction *action) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +static void jp_tasklet_action(struct softirq_action *a) +{ + lkdtm_handler(); + jprobe_return(); +} + +static void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[]) +{ + lkdtm_handler(); + jprobe_return(); +} + +struct scan_control; + +static unsigned long jp_shrink_inactive_list(unsigned long max_scan, + struct zone *zone, + struct scan_control *sc) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +static int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim, + const enum hrtimer_mode mode) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +static int jp_scsi_dispatch_cmd(struct scsi_cmnd *cmd) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} + +#ifdef CONFIG_IDE +static int jp_generic_ide_ioctl(ide_drive_t *drive, struct file *file, + struct block_device *bdev, unsigned int cmd, + unsigned long arg) +{ + lkdtm_handler(); + jprobe_return(); + return 0; +} +#endif + enum cname { CN_INVALID, CN_INT_HARDWARE_ENTRY, @@ -192,70 +257,6 @@ module_param(cpoint_count, int, 0644); MODULE_PARM_DESC(cpoint_count, " Crash Point Count, number of times the "\ "crash point is to be hit to trigger action"); -static unsigned int jp_do_irq(unsigned int irq) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} - -static irqreturn_t jp_handle_irq_event(unsigned int irq, - struct irqaction *action) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} - -static void jp_tasklet_action(struct softirq_action *a) -{ - lkdtm_handler(); - jprobe_return(); -} - -static void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[]) -{ - lkdtm_handler(); - jprobe_return(); -} - -struct scan_control; - -static unsigned long jp_shrink_inactive_list(unsigned long max_scan, - struct zone *zone, - struct scan_control *sc) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} - -static int jp_hrtimer_start(struct hrtimer *timer, ktime_t tim, - const enum hrtimer_mode mode) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} - -static int jp_scsi_dispatch_cmd(struct scsi_cmnd *cmd) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} - -#ifdef CONFIG_IDE -static int jp_generic_ide_ioctl(ide_drive_t *drive, struct file *file, - struct block_device *bdev, unsigned int cmd, - unsigned long arg) -{ - lkdtm_handler(); - jprobe_return(); - return 0; -} -#endif - /* Return the crashpoint number or NONE if the name is invalid */ static enum ctype parse_cp_type(const char *what, size_t count) { -- 2.7.4
