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authorAlex Elder <elder@inktank.com>2012-07-19 09:09:27 -0500
committerSage Weil <sage@inktank.com>2012-07-30 18:15:50 -0700
commited63f4fd9a88218ee709e8f57c36c0c5f219a7ad (patch)
treee4de555e1d7b992184959df2fb19e489b12d1acd /drivers/block
parent9a5d690b08478fc2358d885703014853e44a357e (diff)
downloadop-kernel-dev-ed63f4fd9a88218ee709e8f57c36c0c5f219a7ad.zip
op-kernel-dev-ed63f4fd9a88218ee709e8f57c36c0c5f219a7ad.tar.gz
rbd: drop rbd_header_from_disk() gfp_flags parameter
The function rbd_header_from_disk() is only called in one spot, and it passes GFP_KERNEL as its value for the gfp_flags parameter. Just drop that parameter and substitute GFP_KERNEL everywhere within that function it had been used. (If we find we need the parameter again in the future it's easy enough to add back again.) Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/rbd.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index eed58e9..34ca5c6 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -493,8 +493,7 @@ static bool rbd_dev_ondisk_valid(struct rbd_image_header_ondisk *ondisk)
*/
static int rbd_header_from_disk(struct rbd_image_header *header,
struct rbd_image_header_ondisk *ondisk,
- u32 allocated_snaps,
- gfp_t gfp_flags)
+ u32 allocated_snaps)
{
u32 i, snap_count;
@@ -507,18 +506,18 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
return -EINVAL;
header->snapc = kmalloc(sizeof(struct ceph_snap_context) +
snap_count * sizeof(u64),
- gfp_flags);
+ GFP_KERNEL);
if (!header->snapc)
return -ENOMEM;
header->snap_names_len = le64_to_cpu(ondisk->snap_names_len);
if (snap_count) {
header->snap_names = kmalloc(header->snap_names_len,
- gfp_flags);
+ GFP_KERNEL);
if (!header->snap_names)
goto err_snapc;
header->snap_sizes = kmalloc(snap_count * sizeof(u64),
- gfp_flags);
+ GFP_KERNEL);
if (!header->snap_sizes)
goto err_names;
} else {
@@ -527,7 +526,7 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
}
header->object_prefix = kmalloc(sizeof (ondisk->block_name) + 1,
- gfp_flags);
+ GFP_KERNEL);
if (!header->object_prefix)
goto err_sizes;
@@ -1625,7 +1624,7 @@ static int rbd_read_header(struct rbd_device *rbd_dev,
if (rc < 0)
goto out_dh;
- rc = rbd_header_from_disk(header, dh, snap_count, GFP_KERNEL);
+ rc = rbd_header_from_disk(header, dh, snap_count);
if (rc < 0) {
if (rc == -ENXIO)
pr_warning("unrecognized header format"
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