c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 02:27:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

linux/kmem: remove HAVE_ATOMIC64_T and kmem_alloc_used wrappers

Browse Source 
Seems like we haven't set it since the SPL was pulled into the main ZFS
tree. In removing the define, I've taken the 64-bit version (ie the one
that _hasn't_ been running since back then) because it looks like its
closer to the intended width by the way its used.

Since the macros ar eno longer needed as a selector, pull those too.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Sponsored-by: https://despairlabs.com/sponsor/
Closes #17551
This commit is contained in:
Rob Norris
2025-07-18 15:18:33 +10:00
committed by Brian Behlendorf
parent 1c483cf3d0
commit 9292071565
3 changed files with 11 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/os/linux/spl/sys/kmem.h
+1 -14
View File
@@ -127,21 +127,8 @@ spl_fstrans_check(void)
return (current->flags & SPL_FSTRANS);
}
#ifdef HAVE_ATOMIC64_T
#define kmem_alloc_used_add(size) atomic64_add(size, &kmem_alloc_used)
#define kmem_alloc_used_sub(size) atomic64_sub(size, &kmem_alloc_used)
#define kmem_alloc_used_read() atomic64_read(&kmem_alloc_used)
#define kmem_alloc_used_set(size) atomic64_set(&kmem_alloc_used, size)
extern atomic64_t kmem_alloc_used;
extern unsigned long long kmem_alloc_max;
#else /* HAVE_ATOMIC64_T */
#define kmem_alloc_used_add(size) atomic_add(size, &kmem_alloc_used)
#define kmem_alloc_used_sub(size) atomic_sub(size, &kmem_alloc_used)
#define kmem_alloc_used_read() atomic_read(&kmem_alloc_used)
#define kmem_alloc_used_set(size) atomic_set(&kmem_alloc_used, size)
extern atomic_t kmem_alloc_used;
extern unsigned long long kmem_alloc_max;
#endif /* HAVE_ATOMIC64_T */
extern uint64_t kmem_alloc_max;
extern unsigned int spl_kmem_alloc_warn;
extern unsigned int spl_kmem_alloc_max;