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freebsd-dev/sys/fs
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Alexander Motin a87627b26b Do not promote large async writes to sync. 
Present implementation of large sync writes is too strict and so can be
quite slow.  Instead of doing that, execute large async write in chunks,
syncing each chunk separately.

It would be good to fix large sync writes too, but I leave it to somebody
with more skills in this area.

Reviewed by:	rmacklem
MFC after:	1 week
2015-05-14 10:04:42 +00:00
..
autofs Restore ABI compatibility, broken in r273127. Note that while this fixes 2015-02-10 16:17:16 +00:00
cd9660 Fix a bunch of -Wcast-qual warnings in cd9660_util.c, by using 2015-01-29 20:40:25 +00:00
cuse Don't use POLLNVAL as a return value from the client side poll 2015-01-13 13:32:18 +00:00
deadfs Style changes for deadfs: 2014-10-15 13:22:33 +00:00
devfs Refine r280308. Do not completely disable timestamping of devfs nodes 2015-04-01 08:25:40 +00:00
ext2fs Drop experimental dir_index support. 2015-04-17 22:26:01 +00:00
fdescfs Some fixes for fdescfs lookup code. 2015-02-28 19:57:22 +00:00
fifofs Make SIGSTOP working for sleeps done while waiting for fifo readers or 2015-01-18 15:03:26 +00:00
fuse File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
msdosfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nandfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
nfs MAXBSIZE defines both the largest UFS block size and the 2015-04-25 00:52:01 +00:00
nfsclient Do not promote large async writes to sync. 2015-05-14 10:04:42 +00:00
nfsserver Fix the NFS server's handling of a bogus NFSv2 ROOT RPC. 2015-04-25 00:58:24 +00:00
nullfs File systems that do not use the buffer cache (such as ZFS) must 2015-04-15 20:16:31 +00:00
procfs The process spin lock currently has the following distinct uses: 2014-11-26 14:10:00 +00:00
pseudofs Redo r258088 to avoid relying on signed arithmetic overflow, since 2013-11-20 19:41:00 +00:00
smbfs Fix a -Wcast-qual warning in smbfs_subr.c, by using __DECONST. No 2015-01-30 22:02:32 +00:00
tmpfs tmpfs_getattr(): Return more correct allocated byte counts. 2015-04-10 19:04:39 +00:00
udf Fix a -Wcast-qual warning in udf_vnops.c, by using __DECONST. No 2015-01-30 22:01:45 +00:00
unionfs The VOP_LOOKUP() implementations for CREATE op do not put the name 2014-12-18 10:01:12 +00:00