cfb03f67d9
The existing algorithm in procfs_map() to calculate count of resident pages in an entry is too primitive, resulting in too long run time for large sparse mapping entries. Re-use the kern_proc_vmmap_resident() from kern_proc.c which only looks at the existing pages in the iterations. Also, this makes procfs to honor kern.proc_vmmap_skip_resident_count, if user does not need this information. Reported by: Glenn Weinberg <glenn.weinberg@intel.com> PR: 224532 No objections from: des (procfs maintainer) Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D13595 |
||
|---|---|---|
| .. | ||
| procfs_dbregs.c | ||
| procfs_fpregs.c | ||
| procfs_ioctl.c | ||
| procfs_map.c | ||
| procfs_mem.c | ||
| procfs_note.c | ||
| procfs_osrel.c | ||
| procfs_regs.c | ||
| procfs_rlimit.c | ||
| procfs_status.c | ||
| procfs_type.c | ||
| procfs.c | ||
| procfs.h | ||