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authorDamien Le Moal <damien.lemoal@wdc.com>2019-07-01 08:09:16 +0300
committerJens Axboe <axboe@kernel.dk>2019-07-12 05:04:37 +0300
commitbd976e52725965ddcceb9abecbcc7ca46863665c (patch)
tree920d0b976f212f1a4af42c67f271ff8c18406589 /drivers/md/dm-flakey.c
parentb4c5875d36178e8df409bdce232f270cac89fafe (diff)
downloadlinux-bd976e52725965ddcceb9abecbcc7ca46863665c.tar.xz
block: Kill gfp_t argument of blkdev_report_zones()
Only GFP_KERNEL and GFP_NOIO are used with blkdev_report_zones(). In preparation of using vmalloc() for large report buffer and zone array allocations used by this function, remove its "gfp_t gfp_mask" argument and rely on the caller context to use memalloc_noio_save/restore() where necessary (block layer zone revalidation and dm-zoned I/O error path). Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-flakey.c')
-rw-r--r--drivers/md/dm-flakey.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c
index a9bc518156f2..2900fbde89b3 100644
--- a/drivers/md/dm-flakey.c
+++ b/drivers/md/dm-flakey.c
@@ -461,15 +461,14 @@ static int flakey_prepare_ioctl(struct dm_target *ti, struct block_device **bdev
#ifdef CONFIG_BLK_DEV_ZONED
static int flakey_report_zones(struct dm_target *ti, sector_t sector,
- struct blk_zone *zones, unsigned int *nr_zones,
- gfp_t gfp_mask)
+ struct blk_zone *zones, unsigned int *nr_zones)
{
struct flakey_c *fc = ti->private;
int ret;
/* Do report and remap it */
ret = blkdev_report_zones(fc->dev->bdev, flakey_map_sector(ti, sector),
- zones, nr_zones, gfp_mask);
+ zones, nr_zones);
if (ret != 0)
return ret;