diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /arch/microblaze/lib/libgcc.h | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/microblaze/lib/libgcc.h')
| -rw-r--r-- | arch/microblaze/lib/libgcc.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/microblaze/lib/libgcc.h b/arch/microblaze/lib/libgcc.h new file mode 100644 index 000000000..a909366c2 --- /dev/null +++ b/arch/microblaze/lib/libgcc.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_LIBGCC_H +#define __ASM_LIBGCC_H + +#include <asm/byteorder.h> + +typedef int word_type __attribute__ ((mode (__word__))); + +#ifdef __BIG_ENDIAN +struct DWstruct { + int high, low; +}; +#elif defined(__LITTLE_ENDIAN) +struct DWstruct { + int low, high; +}; +#else +#error I feel sick. +#endif + +typedef union { + struct DWstruct s; + long long ll; +} DWunion; + +extern long long __ashldi3(long long u, word_type b); +extern long long __ashrdi3(long long u, word_type b); +extern word_type __cmpdi2(long long a, long long b); +extern long long __lshrdi3(long long u, word_type b); +extern long long __muldi3(long long u, long long v); +extern word_type __ucmpdi2(unsigned long long a, unsigned long long b); + +#endif /* __ASM_LIBGCC_H */ |