The patch titled
Subject: vfio: convert to idr_alloc()
has been removed from the -mm tree. Its filename was
vfio-convert-to-idr_alloc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Tejun Heo <tj@xxxxxxxxxx>
Subject: vfio: convert to idr_alloc()
Convert to the much saner new idr interface.
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Acked-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/vfio/vfio.c | 17 +----------------
1 file changed, 1 insertion(+), 16 deletions(-)
diff -puN drivers/vfio/vfio.c~vfio-convert-to-idr_alloc drivers/vfio/vfio.c
--- a/drivers/vfio/vfio.c~vfio-convert-to-idr_alloc
+++ a/drivers/vfio/vfio.c
@@ -139,23 +139,8 @@ EXPORT_SYMBOL_GPL(vfio_unregister_iommu_
*/
static int vfio_alloc_group_minor(struct vfio_group *group)
{
- int ret, minor;
-
-again:
- if (unlikely(idr_pre_get(&vfio.group_idr, GFP_KERNEL) == 0))
- return -ENOMEM;
-
/* index 0 is used by /dev/vfio/vfio */
- ret = idr_get_new_above(&vfio.group_idr, group, 1, &minor);
- if (ret == -EAGAIN)
- goto again;
- if (ret || minor > MINORMASK) {
- if (minor > MINORMASK)
- idr_remove(&vfio.group_idr, minor);
- return -ENOSPC;
- }
-
- return minor;
+ return idr_alloc(&vfio.group_idr, group, 1, MINORMASK + 1, GFP_KERNEL);
}
static void vfio_free_group_minor(int minor)
_
Patches currently in -mm which might be from tj@xxxxxxxxxx are
origin.patch
linux-next.patch
slub-correctly-bootstrap-boot-caches.patch
block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch
coredump-only-sigkill-should-interrupt-the-coredumping-task.patch
coredump-ensure-that-sigkill-always-kills-the-dumping-thread.patch
coredump-sanitize-the-setting-of-signal-group_exit_code.patch
coredump-factor-out-the-setting-of-pf_dumpcore.patch
freezer-do-not-send-a-fake-signal-to-a-pf_dumpcore-thread.patch
coredump-make-wait_for_dump_helpers-freezable.patch
nfsd-idr_destroy-no-longer-needs-idr_remove_all.patch
--
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