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CVS commit: src/sys/fs/puffs
Module Name: src
Committed By: manu
Date: Tue Jan 13 16:39:51 UTC 2015
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 -r1.198 -r1.199 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.
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