git: 95c6e44054ce - stable/13 - linuxkpi: implement ida_alloc()

The branch stable/13 has been updated by arichardson:

URL: https://cgit.FreeBSD.org/src/commit/?id=95c6e44054cedc72bff1c08fab598581b3109935

commit 95c6e44054cedc72bff1c08fab598581b3109935
Author:     Alex Richardson <arichardson@FreeBSD.org>
AuthorDate: 2021-10-08 08:36:30 +0000
Commit:     Alex Richardson <arichardson@FreeBSD.org>
CommitDate: 2022-05-07 12:08:55 +0000

    linuxkpi: implement ida_alloc()
    
    Needed for the virtio-gpu driver.
    
    Reviewed By:    #linuxkpi, manu, bz, hselasky
    Differential Revision: https://reviews.freebsd.org/D32366
    
    (cherry picked from commit d98f2712c7f5e4636afa65c8c3875bbb5ff981cf)
---
 sys/compat/linuxkpi/common/include/linux/idr.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/idr.h b/sys/compat/linuxkpi/common/include/linux/idr.h
index 99f8fb3305ac..5310fcf9950c 100644
--- a/sys/compat/linuxkpi/common/include/linux/idr.h
+++ b/sys/compat/linuxkpi/common/include/linux/idr.h
@@ -140,6 +140,11 @@ ida_alloc_max(struct ida *ida, unsigned int max, gfp_t gfp)
 	return (ida_simple_get(ida, 0, max, gfp));
 }
 
+static inline int ida_alloc(struct ida *ida, gfp_t gfp)
+{
+	return (ida_alloc_max(ida, ~0u, gfp));
+}
+
 static inline bool
 ida_is_empty(struct ida *ida)
 {