diff options
author | Chen Yu <yu.c.chen@intel.com> | 2023-09-06 12:18:41 +0800 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-09-12 11:45:15 +0200 |
commit | 40d84e198b0ae64df71ac0e70675b16900b90bde (patch) | |
tree | b82aea1aea99a1d5698b45dd2fc384ec60469ba1 /kernel/power/swap.c | |
parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) |
PM: hibernate: Rename function parameter from snapshot_test to exclusive
Several functions reply on snapshot_test to decide whether to
open the resume device exclusively. However there is no strict
connection between the snapshot_test and the open mode. Rename
the 'snapshot_test' input parameter to 'exclusive' to better reflect
the use case.
No functional change is expected.
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power/swap.c')
-rw-r--r-- | kernel/power/swap.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index f6ebcd00c410..74edbce2320b 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -1513,12 +1513,13 @@ end: static void *swsusp_holder; /** - * swsusp_check - Check for swsusp signature in the resume device + * swsusp_check - Check for swsusp signature in the resume device + * @exclusive: Open the resume device exclusively. */ -int swsusp_check(bool snapshot_test) +int swsusp_check(bool exclusive) { - void *holder = snapshot_test ? &swsusp_holder : NULL; + void *holder = exclusive ? &swsusp_holder : NULL; int error; hib_resume_bdev = blkdev_get_by_dev(swsusp_resume_device, BLK_OPEN_READ, @@ -1563,17 +1564,18 @@ put: } /** - * swsusp_close - close swap device. + * swsusp_close - close swap device. + * @exclusive: Close the resume device which is exclusively opened. */ -void swsusp_close(bool snapshot_test) +void swsusp_close(bool exclusive) { if (IS_ERR(hib_resume_bdev)) { pr_debug("Image device not initialised\n"); return; } - blkdev_put(hib_resume_bdev, snapshot_test ? &swsusp_holder : NULL); + blkdev_put(hib_resume_bdev, exclusive ? &swsusp_holder : NULL); } /** |