| DISK_BLOCK_EVENTS(9) | Block Devices | DISK_BLOCK_EVENTS(9) |
NAME¶
disk_block_events - block and flush disk event checking
SYNOPSIS¶
void disk_block_events(struct gendisk * disk);
ARGUMENTS¶
disk
disk to block events for
DESCRIPTION¶
On return from this function, it is guaranteed that event checking isn't in progress and won't happen until unblocked by disk_unblock_events. Events blocking is counted and the actual unblocking happens after the matching number of unblocks are done.
Note that this intentionally does not block event checking from disk_clear_events.
CONTEXT¶
Might sleep.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |