e3610f1886
The symptom was that sometimes file systems would occasionally not appear in output from 'df' or 'mount' if the system was busy. Resolution: - Make mount locks work somewhat like vm_map locks. - vfs_trybusy() now only fails if the mount is gone, or if someone is unmounting the file system. Simple contention on mnt_lock doesn't cause it to fail. - vfs_busy() will wait even if the file system is being unmounted. |
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| .. | ||
| Makefile | ||
| files.procfs | ||
| procfs.h | ||
| procfs_cmdline.c | ||
| procfs_ctl.c | ||
| procfs_fd.c | ||
| procfs_fpregs.c | ||
| procfs_linux.c | ||
| procfs_map.c | ||
| procfs_mem.c | ||
| procfs_note.c | ||
| procfs_regs.c | ||
| procfs_status.c | ||
| procfs_subr.c | ||
| procfs_vfsops.c | ||
| procfs_vnops.c | ||