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freebsd-dev/sys/fs
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Colin Percival 63659ba6df Reduce NFS "NFSv4( mounted on)? fileid > 32bits" log spam. 
Rather than printing a warning for every time we receive a fileid > 2^32
from the NFS server, count warnings and print at most one of each warning
type per minute, e.g.,

Nov 15 05:17:34 ip-172-30-1-221 kernel: NFSv4 fileid > 32bits (24730 occurrences)
Nov 15 05:17:56 ip-172-30-1-221 kernel: NFSv4 mounted on fileid > 32bits (178 occurrences)
Nov 15 05:18:53 ip-172-30-1-221 kernel: NFSv4 fileid > 32bits (7582 occurrences)
Nov 15 05:18:58 ip-172-30-1-221 kernel: NFSv4 mounted on fileid > 32bits (23 occurrences)

A buildworld with an NFS mounted /usr/obj can otherwise result in
hundreds of thousands of lines being printed, which seems unnecessarily
verbose.

When ino_t becomes a 64-bit type, these printfs will no longer be needed
(and the problems associated with truncating 64-bit fileids to generate
32-bit inode numbers will also go away).

Reviewed by:	rmacklem
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D8523
2016-11-16 01:11:49 +00:00
..
autofs Remove spurious space. 2016-11-13 12:06:25 +00:00
cd9660 Use buffer pager for cd9660. 2016-10-28 11:46:39 +00:00
cuse Prevent cuse4bsd.ko and cuse.ko from loading at the same time by 2016-09-23 07:41:23 +00:00
deadfs Style changes for deadfs: 2014-10-15 13:22:33 +00:00
devfs Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
ext2fs ext2fs: Add defines for some missing ext4 feature flags. 2016-08-06 17:24:35 +00:00
fdescfs Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
fifofs Rewrite sigdeferstop(9) and sigallowstop(9) into more flexible 2016-06-26 20:07:24 +00:00
fuse If a local (AF_LOCAL, AF_UNIX) socket creation (bind) is attempted 2016-05-18 22:23:20 +00:00
msdosfs Use buffer pager for msdosfs. 2016-10-28 11:46:15 +00:00
nandfs Fix panic() message reporting ufs instead of nandfs 2016-10-13 19:33:07 +00:00
nfs Reduce NFS "NFSv4( mounted on)? fileid > 32bits" log spam. 2016-11-16 01:11:49 +00:00
nfsclient Update the nfsstats structure to include the changes needed by 2016-08-12 22:44:59 +00:00
nfsserver Allow some dotdot lookups in capability mode. 2016-11-02 12:43:15 +00:00
nullfs Fix improper use of "its". 2016-11-08 23:59:41 +00:00
procfs Hide the boottime and bootimebin globals, provide the getboottime(9) 2016-07-27 11:08:59 +00:00
pseudofs Remove Giant asserts. Update comment. 2016-08-03 08:57:15 +00:00
smbfs Replace all remaining calls to vprint(9) with vn_printf(9), and remove 2016-08-10 16:12:31 +00:00
tmpfs Remove most of the code for implementing PG_CACHED pages. (This change does 2016-11-15 18:22:50 +00:00
udf Remove drop/reacquire of Giant around geom calls for cd9660 and udf. 2016-05-22 18:16:25 +00:00
unionfs Replace all remaining calls to vprint(9) with vn_printf(9), and remove 2016-08-10 16:12:31 +00:00