CVS commit: [netbsd-7] src/sys/fs/puffs

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sat Jan 17 11:49:09 UTC 2015

Modified Files:
        src/sys/fs/puffs [netbsd-7]: puffs_vnops.c

Log Message:
Pull up following revision(s) (requested by manu in ticket #423):
        sys/fs/puffs/puffs_vnops.c: revision 1.199
Make sure reads on empty files reach PUFFS filesystems
Sending a read through the page cache will get the operation
short-circuited. This is a problem with some filesystems that
expect to receive the read operation in order to update atime.
We fix that by bypassing the page cache when reading a file
wich a size known to be zero.


To generate a diff of this commit:
cvs rdiff -u -r1.182.2.11 -r1.182.2.12 src/sys/fs/puffs/puffs_vnops.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.