diff options
Diffstat (limited to '8/platforms/android-8/arch-x86/usr/include/linux/blockgroup_lock.h')
-rw-r--r-- | 8/platforms/android-8/arch-x86/usr/include/linux/blockgroup_lock.h | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/8/platforms/android-8/arch-x86/usr/include/linux/blockgroup_lock.h b/8/platforms/android-8/arch-x86/usr/include/linux/blockgroup_lock.h deleted file mode 100644 index c814020..0000000 --- a/8/platforms/android-8/arch-x86/usr/include/linux/blockgroup_lock.h +++ /dev/null @@ -1,29 +0,0 @@ -/**************************************************************************** - **************************************************************************** - *** - *** This header was automatically generated from a Linux kernel header - *** of the same name, to make information necessary for userspace to - *** call into the kernel available to libc. It contains only constants, - *** structures, and macros generated from the original header, and thus, - *** contains no copyrightable information. - *** - **************************************************************************** - ****************************************************************************/ -#ifndef _LINUX_BLOCKGROUP_LOCK_H -#define _LINUX_BLOCKGROUP_LOCK_H - -#include <linux/spinlock.h> -#include <linux/cache.h> - -#define NR_BG_LOCKS 1 - -struct bgl_lock { - spinlock_t lock; -} ____cacheline_aligned_in_smp; - -struct blockgroup_lock { - struct bgl_lock locks[NR_BG_LOCKS]; -}; - -#define sb_bgl_lock(sb, block_group) (&(sb)->s_blockgroup_lock.locks[(block_group) & (NR_BG_LOCKS-1)].lock) -#endif |