6d70f903e6
proclist_mutex and proclist_lock into a single adaptive mutex (proc_lock). Implications: - Inspecting process state requires thread context, so signals can no longer be sent from a hardware interrupt handler. Signal activity must be deferred to a soft interrupt or kthread. - As the proc state locking is simplified, it's now safe to take exit() and wait() out from under kernel_lock. - The system spends less time at IPL_SCHED, and there is less lock activity. |
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| .. | ||
| ext2fs_alloc.c | ||
| ext2fs_balloc.c | ||
| ext2fs_bmap.c | ||
| ext2fs_bswap.c | ||
| ext2fs_dinode.h | ||
| ext2fs_dir.h | ||
| ext2fs_extern.h | ||
| ext2fs_inode.c | ||
| ext2fs_lookup.c | ||
| ext2fs_readwrite.c | ||
| ext2fs_subr.c | ||
| ext2fs_vfsops.c | ||
| ext2fs_vnops.c | ||
| ext2fs.h | ||
| Makefile | ||